- published: 27 Aug 2022
- views: 1336
Golgi's method
Golgi's method is a silver staining technique discovered by Italian physician and scientist Camillo Golgi (1843–1926) in 1873 that is used to visualize nervous tissue under light microscopy. It was initially named the black reaction (la reazione nera) by Golgi, but it became better known as the Golgi stain or later, Golgi method.
Golgi' staining was used by Spanish neuroanatomist Santiago Ramón y Cajal (1852–1934) to discover a number of novel facts about the organization of the nervous system, inspiring the birth of the neuron doctrine. Ultimately, Ramon y Cajal improved the technique by using a method he termed "double impregnation." Ramon y Cajal's staining technique, still in use, is called Cajal's Stain.
Mechanism
The cells in nervous tissue are densely packed and little information on their structures and interconnections can be obtained if all the cells are stained. Furthermore, the thin filamentary extensions of neural cells, including the axon and the dendrites of neurons, are too slender and transparent to be seen with normal staining techniques. Golgi's method stains a limited number of cells at random in their entirety. The mechanism by which this happens is still largely unknown. Dendrites, as well as the cell soma, are clearly stained in brown and black and can be followed in their entire length, which allowed neuroanatomists to track connections between neurons and to make visible the complex networking structure of many parts of the brain and spinal cord.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Golgi's_method
Podcasts:
-
Golgi-Cox method to assess Dendritic Complexity | Protocol Preview
Watch the Full Video at https://www.jove.com/v/55696/assessment-hippocampal-dendritic-complexity-aged-mice-using-golgi-cox?utm_source=youtube&utm;_medium=social_global&utm;_campaign=reseach-videos-2022. Assessment of Hippocampal Dendritic Complexity in Aged Mice Using the Golgi-Cox Method - a 2 minute Preview of the Experimental Protocol Thomas R. Groves, Jing Wang, Marjan Boerma, Antiño R. Allen University of Arkansas for Medical Sciences, Division of Radiation Health; University of Arkansas for Medical Sciences, Department of Pharmaceutical Sciences; University of Arkansas for Medical Sciences, Neurobiology & Developmental Sciences; Here we present a Golgi-Cox protocol in extensive detail. This reliable tissue stain method allows for a high-quality assessment of the cytoarchitecture in...
published: 27 Aug 2022 -
The Black Stain That Changed Neuroscience
Watch this video without ads and all of our exclusive content here: https://nebula.tv/videos/neuro-transmissions-the-black-stain-that-changed-neuroscience There’s a black stain on the history of neuroscience. But don’t worry, that’s actually a good thing! Thanks to Camillo Golgi’s mysterious “black stain” and Santiago Ramon y Cajal’s artistic talents, starting in the early 1900s, we started to get a much better handle on what neurons actually looked like. Although the scientific rivalry between Golgi and Cajal was fierce, their intertwined paths and undying efforts helped us uncover so many mysteries about the brain. _Sources_ “The Embryo Project Encyclopedia.” The Neuron Doctrine (1860-1895) | The Embryo Project Encyclopedia, embryo.asu.edu/pages/neuron-doctrine-1860-1895#:~:text=The n...
published: 02 Aug 2020 -
Animal Cell | #aumsum #kids #science #education #children
Animal Cell. The Animal cell is surrounded by a semi-permeable cell membrane. The cell membrane allows only specific materials to move in and out of the cell. The different parts of the cell are called organelles. Nucleus, Mitochondria, Endoplasmic Reticulum, Golgi Apparatus, Lysosomes. The cytoplasm is a jelly like substance. Cytoplasm provides a surface for all the organelles in the animal cell. Nucleus being the control center of cell decides and controls most of the functions going on in the cell. Mitochondria are the sites for cellular respiration in cells. They are the powerhouses of the cell because they release energy rich compounds called ATP. ATP is needed for the functioning, growth and maintenance of the body. Let us now study about the endoplasmic reticulum. The endoplasmic re...
published: 07 Aug 2015 -
Uncovering the brain's biggest secret - Melanie E. Peffer
Explore how a scientist and artist discovered how our brains transmit signals throughout the body, and laid the foundation for modern neuroscience. -- In the 1860s, scientists believed they were on the verge of uncovering the brain’s biggest secret: how the brain’s signals travel through the body. They believed these impulses travelled uninterrupted along a massive web of tissue. But soon, a young artist would cut down this hypothesis, and sketch a bold new vision of how our brains work. Melanie E. Peffer details the discoveries of Golgi and Cajal. Lesson by Melanie E. Peffer, directed by Artrake Studio. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop -----------...
published: 08 Feb 2021 -
"What Is The Golgi? - Verse Two" by Scientific Method Man (Biology Rap)
This is a "Verse Two" submission for Tom McFadden's "What Is The Golgi?" Check out the whole song at: https://www.youtube.com/watch?v=tqPjwR4gAy0 I want to see your style! Submit to Tom YOUR "Verse Two"!
published: 27 Sep 2015 -
Santiago Ramón y Cajal: Biography of a Great Thinker | History of Science
Santiago Ramón y Cajal ( 1852 -- 1934) was a Spanish scientist whose meticulous drawings of stained nervous tissue confirmed the "neuron theory" - that is, that brain tissue was made up of individual cells (neurons), as opposed to a network of fibers (the reticular theory). For his invaluable work, Ramón y Cajal was awarded the Nobel Prize, shared with Camillo Golgi. Be sure to subscribe so you don't miss videos from Socratica! http://bit.ly/1ixuu9W ♦♦♦♦♦♦♦♦♦♦ Biologist Biographies: Louis Pasteur http://bit.ly/PasteurSocratica Edward Jenner http://bit.ly/JennerSocratica Frederick Sanger http://bit.ly/SangerSocratica Ramon y Cajal http://bit.ly/RamonyCajalSocratica Want to Learn More? We recommend the following books: The Beautiful Brain: The Drawings of Santiago Ramon y Caj...
published: 20 Jun 2014 -
Last Words of Albert Einstein #shorts
published: 07 Jun 2023 -
Cell Transport
Explore the types of passive and active cell transport with the Amoeba Sisters! This video has a handout here: http://www.amoebasisters.com/handouts.html Expand video details for table of contents 👇 Table of Contents: Intro 00:00 Importance of Cell Membrane for Homeostasis 0:41 Cell Membrane Structure 1:07 Simple Diffusion 1:45 What does it mean to "go with the concentration gradient?" 2:20 Facilitated Diffusion 2:38 Active Transport 4:53 (including endocytosis 5:36 exocytosis 6:36) Transport types covered include simple diffusion, facilitated diffusion, endocytosis, and exocytosis. The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The A...
published: 24 Jun 2016 -
Boyle’s Law
Routine life example of Boyle's law
published: 02 Feb 2022 -
Birth disorder and back pain treatment by Chiropractic #shortfeed #shortsfeed
published: 03 May 2023
developed with YouTube
2:01
Golgi-Cox method to assess Dendritic Complexity | Protocol Preview
- Order: Reorder
- Duration: 2:01
- Uploaded Date: 27 Aug 2022
- views: 1336
Watch the Full Video at https://www.jove.com/v/55696/assessment-hippocampal-dendritic-complexity-aged-mice-using-golgi-cox?utm_source=youtube&utm;_medium=social_...
Watch the Full Video at https://www.jove.com/v/55696/assessment-hippocampal-dendritic-complexity-aged-mice-using-golgi-cox?utm_source=youtube&utm;_medium=social_global&utm;_campaign=reseach-videos-2022.
Assessment of Hippocampal Dendritic Complexity in Aged Mice Using the Golgi-Cox Method - a 2 minute Preview of the Experimental Protocol
Thomas R. Groves, Jing Wang, Marjan Boerma, Antiño R. Allen
University of Arkansas for Medical Sciences, Division of Radiation Health; University of Arkansas for Medical Sciences, Department of Pharmaceutical Sciences; University of Arkansas for Medical Sciences, Neurobiology & Developmental Sciences;
Here we present a Golgi-Cox protocol in extensive detail. This reliable tissue stain method allows for a high-quality assessment of the cytoarchitecture in the hippocampus, and throughout the entire brain, with minimal troubleshooting.
Visit https://www.jove.com?utm_source=youtube&utm;_medium=social_global&utm;_campaign=reseach-videos-2022 to explore our entire library of 14,000+ videos of laboratory methods and science concepts.
JoVE is the world-leading producer and provider of science videos with the mission to improve scientific research and education. Millions of scientists, educators, and students at 1500+ institutions worldwide, including schools like Harvard, MIT and Stanford benefit from using JoVE's extensive library of 14,000+ videos in their research,education and teaching.
Subscribe to our channel: https://www.youtube.com/c/JoVEJournalofVisualizedExperiments
https://wn.com/Golgi_Cox_Method_To_Assess_Dendritic_Complexity_|_Protocol_Preview
Watch the Full Video at https://www.jove.com/v/55696/assessment-hippocampal-dendritic-complexity-aged-mice-using-golgi-cox?utm_source=youtube&utm;_medium=social_global&utm;_campaign=reseach-videos-2022.
Assessment of Hippocampal Dendritic Complexity in Aged Mice Using the Golgi-Cox Method - a 2 minute Preview of the Experimental Protocol
Thomas R. Groves, Jing Wang, Marjan Boerma, Antiño R. Allen
University of Arkansas for Medical Sciences, Division of Radiation Health; University of Arkansas for Medical Sciences, Department of Pharmaceutical Sciences; University of Arkansas for Medical Sciences, Neurobiology & Developmental Sciences;
Here we present a Golgi-Cox protocol in extensive detail. This reliable tissue stain method allows for a high-quality assessment of the cytoarchitecture in the hippocampus, and throughout the entire brain, with minimal troubleshooting.
Visit https://www.jove.com?utm_source=youtube&utm;_medium=social_global&utm;_campaign=reseach-videos-2022 to explore our entire library of 14,000+ videos of laboratory methods and science concepts.
JoVE is the world-leading producer and provider of science videos with the mission to improve scientific research and education. Millions of scientists, educators, and students at 1500+ institutions worldwide, including schools like Harvard, MIT and Stanford benefit from using JoVE's extensive library of 14,000+ videos in their research,education and teaching.
Subscribe to our channel: https://www.youtube.com/c/JoVEJournalofVisualizedExperiments
7:41
The Black Stain That Changed Neuroscience
- Order: Reorder
- Duration: 7:41
- Uploaded Date: 02 Aug 2020
- views: 25602
Watch this video without ads and all of our exclusive content here: https://nebula.tv/videos/neuro-transmissions-the-black-stain-that-changed-neuroscience
Ther...
Watch this video without ads and all of our exclusive content here: https://nebula.tv/videos/neuro-transmissions-the-black-stain-that-changed-neuroscience
There’s a black stain on the history of neuroscience. But don’t worry, that’s actually a good thing! Thanks to Camillo Golgi’s mysterious “black stain” and Santiago Ramon y Cajal’s artistic talents, starting in the early 1900s, we started to get a much better handle on what neurons actually looked like. Although the scientific rivalry between Golgi and Cajal was fierce, their intertwined paths and undying efforts helped us uncover so many mysteries about the brain.
_Sources_
“The Embryo Project Encyclopedia.” The Neuron Doctrine (1860-1895) | The Embryo Project Encyclopedia, embryo.asu.edu/pages/neuron-doctrine-1860-1895#:~:text=The neuron doctrine is a,that compose the nervous system.&text;=Advocates of the neuron doctrine,composed of discrete cellular units.
Cajal Santiago Ramón y, et al. The Beautiful Brain: the Drawings of Santiago Ramón y Cajal. Abrams, 2017.
“The Nobel Prize in Physiology or Medicine 1906.” NobelPrize.org, www.nobelprize.org/prizes/medicine/1906/golgi/biographical/.
“The Nobel Prize in Physiology or Medicine 1906.” NobelPrize.org, www.nobelprize.org/prizes/medicine/1906/cajal/facts/.
Cover Image: "Ramón y Cajal vs Golgi – A neuroscience rivalry" by Daniela Gamba .
Check out her website here: https://www.danielagamba.com/
Buy our book, Brains Explained! https://amzn.to/3hkmCdo
Find us on social media (Twitter, FB, IG) and check out our website: https://www.neurotransmissions.science
Check out our Patreon and become a supporter if you like what we do: https://www.patreon.com/neurotransmissions
We couldn’t do all of this without our awesome Patreon Producers, Ryan M. Shaver and Dan Lewis. You two are like the cathartic release at the end of an argument.
And thanks to our other high level Patrons, including:
Ryan Shaver
Dan Lewis
Marcelo Kenji
Marcelo Kenji
Daniela Sodré
Marcel Ward
Raymond Chin
Jareth Arnold
12tone
Marcel Ward
Neuro Transmissions is a channel on a mission to bring neuroscience to everyone. It's not rocket surgery, it's brain science! Subscribe for new brain videos every other Sunday!
Got a question for us to answer? Let us know in the comments - we’d love to explore more of your questions! Share, like, and subscribe for more videos to come! Over and out.
_Credits_
The following images were used in the video and fall under Creative Commons licenses. None of them have been adapted or modified:
“Neuron from Chicken embryo photographed with confocal microscope after being dyed” by Xpanzion
“Spindle neurons - very high mag - cropped“ by Nephron
“Camillo Golgi 2” by Danielggpeters
“Skin Cells.JPG” by CK-12 Foundation
"545 (2)" by Pazit Polak
"O-" by Stephen Begin
"Lab-Grown Muscle" by National Institute of Arthritis and Musculoskeleta
"Tejido nervioso" by pscastiglioni
“Silver nitrate crystals” by W. Oelen
"File:Portrait of Camillo Golgi Wellcome M0005183.jpg"
"Neuronas del córtex cerebral humano,Cajal 1899" by the real duluoz
"File:Santiago Ramón y Cajal (8691434605).jpg" by ZEISS Microscopy from Germany
“Ramón y Cajal facultad” by Willtron
"File:Camillo Golgi. Photograph after Dorothea Landau da Fano, 192 Wellcome V0026453.jpg"
"File:Rat hippocampus stained with antibody to NeuN (green), myelin basic protein (red) and DNA (blue).jpg" by GerryShaw
“Image” by the real duluoz
"This image is taken from Histologie du systà ¨me nerveux de l'homme et des vertà ©brà ©s, par S. Ramon Cajal,... à dition franà §aise, revue et mise à jour par l'auteur, traduite de l'espagnol par le Dr. L. Azoulay. Tome 2" by Medical Heritage Library, Inc.
"File:Line drawing of the retina Wellcome L0040596.jpg"
"File:Terminaciones nerviosas en la piel y pelos del raton Wellcome L0040802.jpg"
https://wn.com/The_Black_Stain_That_Changed_Neuroscience
Watch this video without ads and all of our exclusive content here: https://nebula.tv/videos/neuro-transmissions-the-black-stain-that-changed-neuroscience
There’s a black stain on the history of neuroscience. But don’t worry, that’s actually a good thing! Thanks to Camillo Golgi’s mysterious “black stain” and Santiago Ramon y Cajal’s artistic talents, starting in the early 1900s, we started to get a much better handle on what neurons actually looked like. Although the scientific rivalry between Golgi and Cajal was fierce, their intertwined paths and undying efforts helped us uncover so many mysteries about the brain.
_Sources_
“The Embryo Project Encyclopedia.” The Neuron Doctrine (1860-1895) | The Embryo Project Encyclopedia, embryo.asu.edu/pages/neuron-doctrine-1860-1895#:~:text=The neuron doctrine is a,that compose the nervous system.&text;=Advocates of the neuron doctrine,composed of discrete cellular units.
Cajal Santiago Ramón y, et al. The Beautiful Brain: the Drawings of Santiago Ramón y Cajal. Abrams, 2017.
“The Nobel Prize in Physiology or Medicine 1906.” NobelPrize.org, www.nobelprize.org/prizes/medicine/1906/golgi/biographical/.
“The Nobel Prize in Physiology or Medicine 1906.” NobelPrize.org, www.nobelprize.org/prizes/medicine/1906/cajal/facts/.
Cover Image: "Ramón y Cajal vs Golgi – A neuroscience rivalry" by Daniela Gamba .
Check out her website here: https://www.danielagamba.com/
Buy our book, Brains Explained! https://amzn.to/3hkmCdo
Find us on social media (Twitter, FB, IG) and check out our website: https://www.neurotransmissions.science
Check out our Patreon and become a supporter if you like what we do: https://www.patreon.com/neurotransmissions
We couldn’t do all of this without our awesome Patreon Producers, Ryan M. Shaver and Dan Lewis. You two are like the cathartic release at the end of an argument.
And thanks to our other high level Patrons, including:
Ryan Shaver
Dan Lewis
Marcelo Kenji
Marcelo Kenji
Daniela Sodré
Marcel Ward
Raymond Chin
Jareth Arnold
12tone
Marcel Ward
Neuro Transmissions is a channel on a mission to bring neuroscience to everyone. It's not rocket surgery, it's brain science! Subscribe for new brain videos every other Sunday!
Got a question for us to answer? Let us know in the comments - we’d love to explore more of your questions! Share, like, and subscribe for more videos to come! Over and out.
_Credits_
The following images were used in the video and fall under Creative Commons licenses. None of them have been adapted or modified:
“Neuron from Chicken embryo photographed with confocal microscope after being dyed” by Xpanzion
“Spindle neurons - very high mag - cropped“ by Nephron
“Camillo Golgi 2” by Danielggpeters
“Skin Cells.JPG” by CK-12 Foundation
"545 (2)" by Pazit Polak
"O-" by Stephen Begin
"Lab-Grown Muscle" by National Institute of Arthritis and Musculoskeleta
"Tejido nervioso" by pscastiglioni
“Silver nitrate crystals” by W. Oelen
"File:Portrait of Camillo Golgi Wellcome M0005183.jpg"
"Neuronas del córtex cerebral humano,Cajal 1899" by the real duluoz
"File:Santiago Ramón y Cajal (8691434605).jpg" by ZEISS Microscopy from Germany
“Ramón y Cajal facultad” by Willtron
"File:Camillo Golgi. Photograph after Dorothea Landau da Fano, 192 Wellcome V0026453.jpg"
"File:Rat hippocampus stained with antibody to NeuN (green), myelin basic protein (red) and DNA (blue).jpg" by GerryShaw
“Image” by the real duluoz
"This image is taken from Histologie du systà ¨me nerveux de l'homme et des vertà ©brà ©s, par S. Ramon Cajal,... à dition franà §aise, revue et mise à jour par l'auteur, traduite de l'espagnol par le Dr. L. Azoulay. Tome 2" by Medical Heritage Library, Inc.
"File:Line drawing of the retina Wellcome L0040596.jpg"
"File:Terminaciones nerviosas en la piel y pelos del raton Wellcome L0040802.jpg"
- published: 02 Aug 2020
- views: 25602
9:34
Animal Cell | #aumsum #kids #science #education #children
- Order: Reorder
- Duration: 9:34
- Uploaded Date: 07 Aug 2015
- views: 4660773
Animal Cell.
The Animal cell is surrounded by a semi-permeable cell membrane.
The cell membrane allows only specific materials to move in and out of the cell.
T...
Animal Cell.
The Animal cell is surrounded by a semi-permeable cell membrane.
The cell membrane allows only specific materials to move in and out of the cell.
The different parts of the cell are called organelles. Nucleus, Mitochondria, Endoplasmic Reticulum, Golgi Apparatus, Lysosomes.
The cytoplasm is a jelly like substance. Cytoplasm provides a surface for all the organelles in the animal cell.
Nucleus being the control center of cell decides and controls most of the functions going on in the cell.
Mitochondria are the sites for cellular respiration in cells. They are the powerhouses of the cell because they release energy rich compounds called ATP.
ATP is needed for the functioning, growth and maintenance of the body.
Let us now study about the endoplasmic reticulum.
The endoplasmic reticulum is a large network of membrane bound sheets. They help in transporting and exchanging materials between the various regions of the cytoplasm.
The endoplasmic reticulum is of two types:
The smooth endoplasmic reticulum
The rough endoplasmic reticulum.
The smooth endoplasmic reticulum helps in the formation of lipids.
Lipids are essential components of the cell membrane.
The rough endoplasmic reticulum has ribosomes. Ribosomes help in building proteins in the rough endoplasmic reticulum.
The protein is processed inside the golgi apparatus. The proteins are packaged and sent outside.
The golgi apparatus is involved in the formation of lysosomes.
The lysosomes contain powerful digestive enzymes that help in cell digestion.
When the cell is damaged, the lysosome bursts. After the lysosome bursts, digestive enzymes get released. The digestive enzymes digest their own cell. Hence, lysosomes are called suicide bags of the cell.
https://wn.com/Animal_Cell_|_Aumsum_Kids_Science_Education_Children
Animal Cell.
The Animal cell is surrounded by a semi-permeable cell membrane.
The cell membrane allows only specific materials to move in and out of the cell.
The different parts of the cell are called organelles. Nucleus, Mitochondria, Endoplasmic Reticulum, Golgi Apparatus, Lysosomes.
The cytoplasm is a jelly like substance. Cytoplasm provides a surface for all the organelles in the animal cell.
Nucleus being the control center of cell decides and controls most of the functions going on in the cell.
Mitochondria are the sites for cellular respiration in cells. They are the powerhouses of the cell because they release energy rich compounds called ATP.
ATP is needed for the functioning, growth and maintenance of the body.
Let us now study about the endoplasmic reticulum.
The endoplasmic reticulum is a large network of membrane bound sheets. They help in transporting and exchanging materials between the various regions of the cytoplasm.
The endoplasmic reticulum is of two types:
The smooth endoplasmic reticulum
The rough endoplasmic reticulum.
The smooth endoplasmic reticulum helps in the formation of lipids.
Lipids are essential components of the cell membrane.
The rough endoplasmic reticulum has ribosomes. Ribosomes help in building proteins in the rough endoplasmic reticulum.
The protein is processed inside the golgi apparatus. The proteins are packaged and sent outside.
The golgi apparatus is involved in the formation of lysosomes.
The lysosomes contain powerful digestive enzymes that help in cell digestion.
When the cell is damaged, the lysosome bursts. After the lysosome bursts, digestive enzymes get released. The digestive enzymes digest their own cell. Hence, lysosomes are called suicide bags of the cell.
- published: 07 Aug 2015
- views: 4660773
5:09
Uncovering the brain's biggest secret - Melanie E. Peffer
- Order: Reorder
- Duration: 5:09
- Uploaded Date: 08 Feb 2021
- views: 547980
Explore how a scientist and artist discovered how our brains transmit signals throughout the body, and laid the foundation for modern neuroscience.
--
In the ...
Explore how a scientist and artist discovered how our brains transmit signals throughout the body, and laid the foundation for modern neuroscience.
--
In the 1860s, scientists believed they were on the verge of uncovering the brain’s biggest secret: how the brain’s signals travel through the body. They believed these impulses travelled uninterrupted along a massive web of tissue. But soon, a young artist would cut down this hypothesis, and sketch a bold new vision of how our brains work. Melanie E. Peffer details the discoveries of Golgi and Cajal.
Lesson by Melanie E. Peffer, directed by Artrake Studio.
Support Our Non-Profit Mission
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Support us on Patreon: http://bit.ly/TEDEdPatreon
Check out our merch: http://bit.ly/TEDEDShop
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View full lesson: https://ed.ted.com/lessons/the-artist-who-won-a-nobel-prize-in-medicine-melanie-peffer
Dig deeper with additional resources: https://ed.ted.com/lessons/the-artist-who-won-a-nobel-prize-in-medicine-melanie-peffer#digdeeper
Animator's website: https://www.artrake.com/
----------------------------------------------
Thank you so much to our patrons for your support! Without you this video would not be possible! Eduardo Briceño, Christophe Dessalles, Heather Slater, Yuh Saito, Fabian Amels, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Josh Engel, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora Slydell, Noel Situ, emily lam, Sid, Jordan Tang, Kent Logan, Alexandra Panzer, Declan Manning, varun, Cindy Flores, Anantha RamaKrishnan, Javier Aldavaz, Ivan Yeung, Jaime Camacho, Irene Au, Shannon Lee, Роман Валесюк, LunarQueen, Iza, Brian Elieson, Paul, Grayson Garbarino, Oge O, Weronika Falkowska, Stefano Esposito, Jan M. Brandt, Harshal, Nevin Spoljaric, Christine, Yvonne Feijoo, Sid Chanpuriya, Arjay Arcinue Dineros, RAD, Anoom Yasmin, Laura Johnson, Anoop Varghese and David Yastremski.
https://wn.com/Uncovering_The_Brain's_Biggest_Secret_Melanie_E._Peffer
Explore how a scientist and artist discovered how our brains transmit signals throughout the body, and laid the foundation for modern neuroscience.
--
In the 1860s, scientists believed they were on the verge of uncovering the brain’s biggest secret: how the brain’s signals travel through the body. They believed these impulses travelled uninterrupted along a massive web of tissue. But soon, a young artist would cut down this hypothesis, and sketch a bold new vision of how our brains work. Melanie E. Peffer details the discoveries of Golgi and Cajal.
Lesson by Melanie E. Peffer, directed by Artrake Studio.
Support Our Non-Profit Mission
----------------------------------------------
Support us on Patreon: http://bit.ly/TEDEdPatreon
Check out our merch: http://bit.ly/TEDEDShop
----------------------------------------------
Connect With Us
----------------------------------------------
Sign up for our newsletter: http://bit.ly/TEDEdNewsletter
Follow us on Facebook: http://bit.ly/TEDEdFacebook
Find us on Twitter: http://bit.ly/TEDEdTwitter
Peep us on Instagram: http://bit.ly/TEDEdInstagram
----------------------------------------------
Keep Learning
----------------------------------------------
View full lesson: https://ed.ted.com/lessons/the-artist-who-won-a-nobel-prize-in-medicine-melanie-peffer
Dig deeper with additional resources: https://ed.ted.com/lessons/the-artist-who-won-a-nobel-prize-in-medicine-melanie-peffer#digdeeper
Animator's website: https://www.artrake.com/
----------------------------------------------
Thank you so much to our patrons for your support! Without you this video would not be possible! Eduardo Briceño, Christophe Dessalles, Heather Slater, Yuh Saito, Fabian Amels, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Josh Engel, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora Slydell, Noel Situ, emily lam, Sid, Jordan Tang, Kent Logan, Alexandra Panzer, Declan Manning, varun, Cindy Flores, Anantha RamaKrishnan, Javier Aldavaz, Ivan Yeung, Jaime Camacho, Irene Au, Shannon Lee, Роман Валесюк, LunarQueen, Iza, Brian Elieson, Paul, Grayson Garbarino, Oge O, Weronika Falkowska, Stefano Esposito, Jan M. Brandt, Harshal, Nevin Spoljaric, Christine, Yvonne Feijoo, Sid Chanpuriya, Arjay Arcinue Dineros, RAD, Anoom Yasmin, Laura Johnson, Anoop Varghese and David Yastremski.
- published: 08 Feb 2021
- views: 547980
1:10
"What Is The Golgi? - Verse Two" by Scientific Method Man (Biology Rap)
- Order: Reorder
- Duration: 1:10
- Uploaded Date: 27 Sep 2015
- views: 793
This is a "Verse Two" submission for Tom McFadden's "What Is The Golgi?"
Check out the whole song at: https://www.youtube.com/watch?v=tqPjwR4gAy0
I want to see ...
This is a "Verse Two" submission for Tom McFadden's "What Is The Golgi?"
Check out the whole song at: https://www.youtube.com/watch?v=tqPjwR4gAy0
I want to see your style! Submit to Tom YOUR "Verse Two"!
https://wn.com/What_Is_The_Golgi_Verse_Two_By_Scientific_Method_Man_(Biology_Rap)
This is a "Verse Two" submission for Tom McFadden's "What Is The Golgi?"
Check out the whole song at: https://www.youtube.com/watch?v=tqPjwR4gAy0
I want to see your style! Submit to Tom YOUR "Verse Two"!
- published: 27 Sep 2015
- views: 793
3:59
Santiago Ramón y Cajal: Biography of a Great Thinker | History of Science
- Order: Reorder
- Duration: 3:59
- Uploaded Date: 20 Jun 2014
- views: 41469
Santiago Ramón y Cajal ( 1852 -- 1934) was a Spanish scientist whose meticulous drawings of stained nervous tissue confirmed the "neuron theory" - that is, that...
Santiago Ramón y Cajal ( 1852 -- 1934) was a Spanish scientist whose meticulous drawings of stained nervous tissue confirmed the "neuron theory" - that is, that brain tissue was made up of individual cells (neurons), as opposed to a network of fibers (the reticular theory). For his invaluable work, Ramón y Cajal was awarded the Nobel Prize, shared with Camillo Golgi.
Be sure to subscribe so you don't miss videos from Socratica!
http://bit.ly/1ixuu9W
♦♦♦♦♦♦♦♦♦♦
Biologist Biographies:
Louis Pasteur http://bit.ly/PasteurSocratica
Edward Jenner http://bit.ly/JennerSocratica
Frederick Sanger http://bit.ly/SangerSocratica
Ramon y Cajal http://bit.ly/RamonyCajalSocratica
Want to Learn More?
We recommend the following books:
The Beautiful Brain: The Drawings of Santiago Ramon y Cajal
http://amzn.to/2p1mZvK
Advice for a Young Investigator, by Santiago Ramon y Cajal
http://amzn.to/2oQ3GtF
Asimov’s Chronology of Science & Discovery
https://amzn.to/2jireBX
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Host: Liliana de Castro
Artwork: Kim Parkhurst
Directed by Michael Harrison
Written and Produced by Kimberly Hatch Harrison
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Creative Commons picture credits:
Navarre, Spain
http://en.wikipedia.org/wiki/Navarre#mediaviewer/File:Navarra_in_Spain.svg
Author: TUBS
University of Zaragoza - Antigua Facultdad de Medicina - Fachada
http://en.wikipedia.org/wiki/University_of_Zaragoza#mediaviewer/File:Zaragoza_-_Antigua_Facultad_de_Medicina_-_Fachada.JPG
Author: ecelan
Military service in Spain
http://en.wikipedia.org/wiki/Spanish_Army#mediaviewer/File:Facendo_o_servizo_militar.1945-Spain.jpg
Author: Lmbuga
University of Barcelona Facultat de Medicina
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CC Author: ToNToNi
Historic Building of the University of Barcelona
http://en.wikipedia.org/wiki/University_of_Barcelona#mediaviewer/File:PlacaUniversitat.jpg
CC Author: Xavier Caballé
Golgi-stained Pyramidal neuron (human)
http://en.wikipedia.org/wiki/Golgi's_method#mediaviewer/File:GolgiStainedPyramidalCell.jpg
Author: Bob Jacobs, Laboratory of Quantitative Neuromorphology Department of Psychology Colarado College http://www.ColoradoCollege.edu/IDProg/Neuroscience/
Chimp brain in a jar
http://en.wikipedia.org/wiki/Brain#mediaviewer/File:Chimp_Brain_in_a_jar.jpg
CC Author: Gaetan Lee
Cementerio Inglés
http://en.wikipedia.org/wiki/English_Cemetery,_M%C3%A1laga#mediaviewer/File:Cementerio_Ingl%C3%A9s.jpg
cc author: NatalieMaynor
Cementerio inglés Málaga5
http://en.wikipedia.org/wiki/English_Cemetery,_M%C3%A1laga#mediaviewer/File:Cementerio_ingl%C3%A9s_M%C3%A1laga5.jpg
Author: Tyk
https://wn.com/Santiago_Ramón_Y_Cajal_Biography_Of_A_Great_Thinker_|_History_Of_Science
Santiago Ramón y Cajal ( 1852 -- 1934) was a Spanish scientist whose meticulous drawings of stained nervous tissue confirmed the "neuron theory" - that is, that brain tissue was made up of individual cells (neurons), as opposed to a network of fibers (the reticular theory). For his invaluable work, Ramón y Cajal was awarded the Nobel Prize, shared with Camillo Golgi.
Be sure to subscribe so you don't miss videos from Socratica!
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Biologist Biographies:
Louis Pasteur http://bit.ly/PasteurSocratica
Edward Jenner http://bit.ly/JennerSocratica
Frederick Sanger http://bit.ly/SangerSocratica
Ramon y Cajal http://bit.ly/RamonyCajalSocratica
Want to Learn More?
We recommend the following books:
The Beautiful Brain: The Drawings of Santiago Ramon y Cajal
http://amzn.to/2p1mZvK
Advice for a Young Investigator, by Santiago Ramon y Cajal
http://amzn.to/2oQ3GtF
Asimov’s Chronology of Science & Discovery
https://amzn.to/2jireBX
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► Join our Patreon : https://www.patreon.com/socratica
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Host: Liliana de Castro
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Directed by Michael Harrison
Written and Produced by Kimberly Hatch Harrison
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Creative Commons picture credits:
Navarre, Spain
http://en.wikipedia.org/wiki/Navarre#mediaviewer/File:Navarra_in_Spain.svg
Author: TUBS
University of Zaragoza - Antigua Facultdad de Medicina - Fachada
http://en.wikipedia.org/wiki/University_of_Zaragoza#mediaviewer/File:Zaragoza_-_Antigua_Facultad_de_Medicina_-_Fachada.JPG
Author: ecelan
Military service in Spain
http://en.wikipedia.org/wiki/Spanish_Army#mediaviewer/File:Facendo_o_servizo_militar.1945-Spain.jpg
Author: Lmbuga
University of Barcelona Facultat de Medicina
http://en.wikipedia.org/wiki/University_of_Barcelona#mediaviewer/File:Facultat_de_Medicina_UB.JPG
CC Author: ToNToNi
Historic Building of the University of Barcelona
http://en.wikipedia.org/wiki/University_of_Barcelona#mediaviewer/File:PlacaUniversitat.jpg
CC Author: Xavier Caballé
Golgi-stained Pyramidal neuron (human)
http://en.wikipedia.org/wiki/Golgi's_method#mediaviewer/File:GolgiStainedPyramidalCell.jpg
Author: Bob Jacobs, Laboratory of Quantitative Neuromorphology Department of Psychology Colarado College http://www.ColoradoCollege.edu/IDProg/Neuroscience/
Chimp brain in a jar
http://en.wikipedia.org/wiki/Brain#mediaviewer/File:Chimp_Brain_in_a_jar.jpg
CC Author: Gaetan Lee
Cementerio Inglés
http://en.wikipedia.org/wiki/English_Cemetery,_M%C3%A1laga#mediaviewer/File:Cementerio_Ingl%C3%A9s.jpg
cc author: NatalieMaynor
Cementerio inglés Málaga5
http://en.wikipedia.org/wiki/English_Cemetery,_M%C3%A1laga#mediaviewer/File:Cementerio_ingl%C3%A9s_M%C3%A1laga5.jpg
Author: Tyk
- published: 20 Jun 2014
- views: 41469
0:37
Last Words of Albert Einstein #shorts
- Order: Reorder
- Duration: 0:37
- Uploaded Date: 07 Jun 2023
- views: 4841553
- published: 07 Jun 2023
- views: 4841553
7:50
Cell Transport
- Order: Reorder
- Duration: 7:50
- Uploaded Date: 24 Jun 2016
- views: 6303616
Explore the types of passive and active cell transport with the Amoeba Sisters! This video has a handout here: http://www.amoebasisters.com/handouts.html Expand...
Explore the types of passive and active cell transport with the Amoeba Sisters! This video has a handout here: http://www.amoebasisters.com/handouts.html Expand video details for table of contents 👇
Table of Contents:
Intro 00:00
Importance of Cell Membrane for Homeostasis 0:41
Cell Membrane Structure 1:07
Simple Diffusion 1:45
What does it mean to "go with the concentration gradient?" 2:20
Facilitated Diffusion 2:38
Active Transport 4:53 (including endocytosis 5:36 exocytosis 6:36)
Transport types covered include simple diffusion, facilitated diffusion, endocytosis, and exocytosis.
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html
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REFERENCE:
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology
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https://wn.com/Cell_Transport
Explore the types of passive and active cell transport with the Amoeba Sisters! This video has a handout here: http://www.amoebasisters.com/handouts.html Expand video details for table of contents 👇
Table of Contents:
Intro 00:00
Importance of Cell Membrane for Homeostasis 0:41
Cell Membrane Structure 1:07
Simple Diffusion 1:45
What does it mean to "go with the concentration gradient?" 2:20
Facilitated Diffusion 2:38
Active Transport 4:53 (including endocytosis 5:36 exocytosis 6:36)
Transport types covered include simple diffusion, facilitated diffusion, endocytosis, and exocytosis.
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
REFERENCE:
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology
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MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Some translated subtitles on our videos were translated by the community using YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. If you have a concern about community contributed contributions, please contact us.
UPDATE: We have videos dubbed in Spanish and Portuguese using an artificial voice via https://aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel https://www.youtube.com/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português https://www.youtube.com/channel/UCYTQPX2X_mXe0ZMPi0fXxbg Want to help translate our subtitles in any language? Learn more here https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles
- published: 24 Jun 2016
- views: 6303616
0:15
Boyle’s Law
- Order: Reorder
- Duration: 0:15
- Uploaded Date: 02 Feb 2022
- views: 37065180
Routine life example of Boyle's law
Routine life example of Boyle's law
https://wn.com/Boyle’S_Law
Routine life example of Boyle's law
- published: 02 Feb 2022
- views: 37065180
0:51
Birth disorder and back pain treatment by Chiropractic #shortfeed #shortsfeed
- Order: Reorder
- Duration: 0:51
- Uploaded Date: 03 May 2023
- views: 8080271
- published: 03 May 2023
- views: 8080271
2:01
Golgi-Cox method to assess Dendritic Complexity | Protocol Preview
Watch the Full Video at https://www.jove.com/v/55696/assessment-hippocampal-dendritic-comp...
published: 27 Aug 2022
Golgi-Cox method to assess Dendritic Complexity | Protocol Preview
Golgi-Cox method to assess Dendritic Complexity | Protocol Preview
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- published: 27 Aug 2022
- views: 1336
Watch the Full Video at https://www.jove.com/v/55696/assessment-hippocampal-dendritic-complexity-aged-mice-using-golgi-cox?utm_source=youtube&utm;_medium=social_global&utm;_campaign=reseach-videos-2022.
Assessment of Hippocampal Dendritic Complexity in Aged Mice Using the Golgi-Cox Method - a 2 minute Preview of the Experimental Protocol
Thomas R. Groves, Jing Wang, Marjan Boerma, Antiño R. Allen
University of Arkansas for Medical Sciences, Division of Radiation Health; University of Arkansas for Medical Sciences, Department of Pharmaceutical Sciences; University of Arkansas for Medical Sciences, Neurobiology & Developmental Sciences;
Here we present a Golgi-Cox protocol in extensive detail. This reliable tissue stain method allows for a high-quality assessment of the cytoarchitecture in the hippocampus, and throughout the entire brain, with minimal troubleshooting.
Visit https://www.jove.com?utm_source=youtube&utm;_medium=social_global&utm;_campaign=reseach-videos-2022 to explore our entire library of 14,000+ videos of laboratory methods and science concepts.
JoVE is the world-leading producer and provider of science videos with the mission to improve scientific research and education. Millions of scientists, educators, and students at 1500+ institutions worldwide, including schools like Harvard, MIT and Stanford benefit from using JoVE's extensive library of 14,000+ videos in their research,education and teaching.
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7:41
The Black Stain That Changed Neuroscience
Watch this video without ads and all of our exclusive content here: https://nebula.tv/vide...
published: 02 Aug 2020
The Black Stain That Changed Neuroscience
The Black Stain That Changed Neuroscience
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- published: 02 Aug 2020
- views: 25602
Watch this video without ads and all of our exclusive content here: https://nebula.tv/videos/neuro-transmissions-the-black-stain-that-changed-neuroscience
There’s a black stain on the history of neuroscience. But don’t worry, that’s actually a good thing! Thanks to Camillo Golgi’s mysterious “black stain” and Santiago Ramon y Cajal’s artistic talents, starting in the early 1900s, we started to get a much better handle on what neurons actually looked like. Although the scientific rivalry between Golgi and Cajal was fierce, their intertwined paths and undying efforts helped us uncover so many mysteries about the brain.
_Sources_
“The Embryo Project Encyclopedia.” The Neuron Doctrine (1860-1895) | The Embryo Project Encyclopedia, embryo.asu.edu/pages/neuron-doctrine-1860-1895#:~:text=The neuron doctrine is a,that compose the nervous system.&text;=Advocates of the neuron doctrine,composed of discrete cellular units.
Cajal Santiago Ramón y, et al. The Beautiful Brain: the Drawings of Santiago Ramón y Cajal. Abrams, 2017.
“The Nobel Prize in Physiology or Medicine 1906.” NobelPrize.org, www.nobelprize.org/prizes/medicine/1906/golgi/biographical/.
“The Nobel Prize in Physiology or Medicine 1906.” NobelPrize.org, www.nobelprize.org/prizes/medicine/1906/cajal/facts/.
Cover Image: "Ramón y Cajal vs Golgi – A neuroscience rivalry" by Daniela Gamba .
Check out her website here: https://www.danielagamba.com/
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Got a question for us to answer? Let us know in the comments - we’d love to explore more of your questions! Share, like, and subscribe for more videos to come! Over and out.
_Credits_
The following images were used in the video and fall under Creative Commons licenses. None of them have been adapted or modified:
“Neuron from Chicken embryo photographed with confocal microscope after being dyed” by Xpanzion
“Spindle neurons - very high mag - cropped“ by Nephron
“Camillo Golgi 2” by Danielggpeters
“Skin Cells.JPG” by CK-12 Foundation
"545 (2)" by Pazit Polak
"O-" by Stephen Begin
"Lab-Grown Muscle" by National Institute of Arthritis and Musculoskeleta
"Tejido nervioso" by pscastiglioni
“Silver nitrate crystals” by W. Oelen
"File:Portrait of Camillo Golgi Wellcome M0005183.jpg"
"Neuronas del córtex cerebral humano,Cajal 1899" by the real duluoz
"File:Santiago Ramón y Cajal (8691434605).jpg" by ZEISS Microscopy from Germany
“Ramón y Cajal facultad” by Willtron
"File:Camillo Golgi. Photograph after Dorothea Landau da Fano, 192 Wellcome V0026453.jpg"
"File:Rat hippocampus stained with antibody to NeuN (green), myelin basic protein (red) and DNA (blue).jpg" by GerryShaw
“Image” by the real duluoz
"This image is taken from Histologie du systà ¨me nerveux de l'homme et des vertà ©brà ©s, par S. Ramon Cajal,... à dition franà §aise, revue et mise à jour par l'auteur, traduite de l'espagnol par le Dr. L. Azoulay. Tome 2" by Medical Heritage Library, Inc.
"File:Line drawing of the retina Wellcome L0040596.jpg"
"File:Terminaciones nerviosas en la piel y pelos del raton Wellcome L0040802.jpg"
9:34
Animal Cell | #aumsum #kids #science #education #children
Animal Cell.
The Animal cell is surrounded by a semi-permeable cell membrane.
The cell mem...
published: 07 Aug 2015
Animal Cell | #aumsum #kids #science #education #children
Animal Cell | #aumsum #kids #science #education #children
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- published: 07 Aug 2015
- views: 4660773
Animal Cell.
The Animal cell is surrounded by a semi-permeable cell membrane.
The cell membrane allows only specific materials to move in and out of the cell.
The different parts of the cell are called organelles. Nucleus, Mitochondria, Endoplasmic Reticulum, Golgi Apparatus, Lysosomes.
The cytoplasm is a jelly like substance. Cytoplasm provides a surface for all the organelles in the animal cell.
Nucleus being the control center of cell decides and controls most of the functions going on in the cell.
Mitochondria are the sites for cellular respiration in cells. They are the powerhouses of the cell because they release energy rich compounds called ATP.
ATP is needed for the functioning, growth and maintenance of the body.
Let us now study about the endoplasmic reticulum.
The endoplasmic reticulum is a large network of membrane bound sheets. They help in transporting and exchanging materials between the various regions of the cytoplasm.
The endoplasmic reticulum is of two types:
The smooth endoplasmic reticulum
The rough endoplasmic reticulum.
The smooth endoplasmic reticulum helps in the formation of lipids.
Lipids are essential components of the cell membrane.
The rough endoplasmic reticulum has ribosomes. Ribosomes help in building proteins in the rough endoplasmic reticulum.
The protein is processed inside the golgi apparatus. The proteins are packaged and sent outside.
The golgi apparatus is involved in the formation of lysosomes.
The lysosomes contain powerful digestive enzymes that help in cell digestion.
When the cell is damaged, the lysosome bursts. After the lysosome bursts, digestive enzymes get released. The digestive enzymes digest their own cell. Hence, lysosomes are called suicide bags of the cell.
5:09
Uncovering the brain's biggest secret - Melanie E. Peffer
Explore how a scientist and artist discovered how our brains transmit signals throughout t...
published: 08 Feb 2021
Uncovering the brain's biggest secret - Melanie E. Peffer
Uncovering the brain's biggest secret - Melanie E. Peffer
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- published: 08 Feb 2021
- views: 547980
Explore how a scientist and artist discovered how our brains transmit signals throughout the body, and laid the foundation for modern neuroscience.
--
In the 1860s, scientists believed they were on the verge of uncovering the brain’s biggest secret: how the brain’s signals travel through the body. They believed these impulses travelled uninterrupted along a massive web of tissue. But soon, a young artist would cut down this hypothesis, and sketch a bold new vision of how our brains work. Melanie E. Peffer details the discoveries of Golgi and Cajal.
Lesson by Melanie E. Peffer, directed by Artrake Studio.
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Thank you so much to our patrons for your support! Without you this video would not be possible! Eduardo Briceño, Christophe Dessalles, Heather Slater, Yuh Saito, Fabian Amels, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Josh Engel, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora Slydell, Noel Situ, emily lam, Sid, Jordan Tang, Kent Logan, Alexandra Panzer, Declan Manning, varun, Cindy Flores, Anantha RamaKrishnan, Javier Aldavaz, Ivan Yeung, Jaime Camacho, Irene Au, Shannon Lee, Роман Валесюк, LunarQueen, Iza, Brian Elieson, Paul, Grayson Garbarino, Oge O, Weronika Falkowska, Stefano Esposito, Jan M. Brandt, Harshal, Nevin Spoljaric, Christine, Yvonne Feijoo, Sid Chanpuriya, Arjay Arcinue Dineros, RAD, Anoom Yasmin, Laura Johnson, Anoop Varghese and David Yastremski.
1:10
"What Is The Golgi? - Verse Two" by Scientific Method Man (Biology Rap)
This is a "Verse Two" submission for Tom McFadden's "What Is The Golgi?"
Check out the who...
published: 27 Sep 2015
"What Is The Golgi? - Verse Two" by Scientific Method Man (Biology Rap)
"What Is The Golgi? - Verse Two" by Scientific Method Man (Biology Rap)
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- published: 27 Sep 2015
- views: 793
This is a "Verse Two" submission for Tom McFadden's "What Is The Golgi?"
Check out the whole song at: https://www.youtube.com/watch?v=tqPjwR4gAy0
I want to see your style! Submit to Tom YOUR "Verse Two"!
3:59
Santiago Ramón y Cajal: Biography of a Great Thinker | History of Science
Santiago Ramón y Cajal ( 1852 -- 1934) was a Spanish scientist whose meticulous drawings o...
published: 20 Jun 2014
Santiago Ramón y Cajal: Biography of a Great Thinker | History of Science
Santiago Ramón y Cajal: Biography of a Great Thinker | History of Science
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- published: 20 Jun 2014
- views: 41469
Santiago Ramón y Cajal ( 1852 -- 1934) was a Spanish scientist whose meticulous drawings of stained nervous tissue confirmed the "neuron theory" - that is, that brain tissue was made up of individual cells (neurons), as opposed to a network of fibers (the reticular theory). For his invaluable work, Ramón y Cajal was awarded the Nobel Prize, shared with Camillo Golgi.
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The Beautiful Brain: The Drawings of Santiago Ramon y Cajal
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0:37
Last Words of Albert Einstein #shorts
published: 07 Jun 2023
Last Words of Albert Einstein #shorts
Last Words of Albert Einstein #shorts
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- published: 07 Jun 2023
- views: 4841553
7:50
Cell Transport
Explore the types of passive and active cell transport with the Amoeba Sisters! This video...
published: 24 Jun 2016
Cell Transport
Cell Transport
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- published: 24 Jun 2016
- views: 6303616
Explore the types of passive and active cell transport with the Amoeba Sisters! This video has a handout here: http://www.amoebasisters.com/handouts.html Expand video details for table of contents 👇
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Intro 00:00
Importance of Cell Membrane for Homeostasis 0:41
Cell Membrane Structure 1:07
Simple Diffusion 1:45
What does it mean to "go with the concentration gradient?" 2:20
Facilitated Diffusion 2:38
Active Transport 4:53 (including endocytosis 5:36 exocytosis 6:36)
Transport types covered include simple diffusion, facilitated diffusion, endocytosis, and exocytosis.
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0:15
Boyle’s Law
Routine life example of Boyle's law
published: 02 Feb 2022
Boyle’s Law
Boyle’s Law
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- published: 02 Feb 2022
- views: 37065180
Routine life example of Boyle's law
0:51
Birth disorder and back pain treatment by Chiropractic #shortfeed #shortsfeed
published: 03 May 2023
Birth disorder and back pain treatment by Chiropractic #shortfeed #shortsfeed
Birth disorder and back pain treatment by Chiropractic #shortfeed #shortsfeed
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- published: 03 May 2023
- views: 8080271
Golgi's method
Golgi's method is a silver staining technique discovered by Italian physician and scientist Camillo Golgi (1843–1926) in 1873 that is used to visualize nervous tissue under light microscopy. It was initially named the black reaction (la reazione nera) by Golgi, but it became better known as the Golgi stain or later, Golgi method.
Golgi' staining was used by Spanish neuroanatomist Santiago Ramón y Cajal (1852–1934) to discover a number of novel facts about the organization of the nervous system, inspiring the birth of the neuron doctrine. Ultimately, Ramon y Cajal improved the technique by using a method he termed "double impregnation." Ramon y Cajal's staining technique, still in use, is called Cajal's Stain.
Mechanism
The cells in nervous tissue are densely packed and little information on their structures and interconnections can be obtained if all the cells are stained. Furthermore, the thin filamentary extensions of neural cells, including the axon and the dendrites of neurons, are too slender and transparent to be seen with normal staining techniques. Golgi's method stains a limited number of cells at random in their entirety. The mechanism by which this happens is still largely unknown. Dendrites, as well as the cell soma, are clearly stained in brown and black and can be followed in their entire length, which allowed neuroanatomists to track connections between neurons and to make visible the complex networking structure of many parts of the brain and spinal cord.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Golgi's_method
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Latest News for: golgi's method
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To cell surface and beyond: Tracing subcellular glycoprotein transport using modified cholera toxin
However, the exact mechanism of glycosylation in the ER and Golgi are still not known ... But this is often hindered by the lack of specific delivery methods to organelles like the ER and Golgi ... and Golgi.
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Hastings Tribune
21 Dec 2021
Mapping how the 100 billion cells in the brain all fit together is the brave ...
Hastings Tribune
21 Dec 2021
Using a new way to visualize individual cells called Golgi staining, a method pioneered by Nobel co-winner Camillo Golgi, and microscopic examination of brain tissue, Cajal established the seminal neuron doctrine.
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