-
3:52
Silversun Pickups - Circadian Rhythm (Last Dance) (Official Audio)
Silversun Pickups - Circadian Rhythm (Last Dance) (Official Audio)
Silversun Pickups - Circadian Rhythm (Last Dance) (Official Audio)
New album BETTER NATURE out September 25.
Pre-order now:
Deluxe: http://smarturl.it/dbetternature
iTunes: http://smarturl.it/ibetternature
Amazon: http://smarturl.it/abetternature
Google Play: http://smarturl.it/gbetternature
Directed by Scott Weintrob
Produced by We Are Famous
Filmed at Cassette Recordings
-
4:10
Circadian Rhythm and Your Brain's Clock
Circadian Rhythm and Your Brain's Clock
Circadian Rhythm and Your Brain's Clock
Why do we sleep at night instead of during the day? In this episode of SciShow Hank talks about circadian rhythms, how they work, and how they regulate different processes in our bodies.
----------
Our President of Space for this episode:
http://www.youtube.com/user/Kurzgesagt
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow
Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Face
-
11:20
How Your Circadian Rhythm Tunes Your Health: Satchin Panda at TEDxYouth@SanDiego 2013
How Your Circadian Rhythm Tunes Your Health: Satchin Panda at TEDxYouth@SanDiego 2013
How Your Circadian Rhythm Tunes Your Health: Satchin Panda at TEDxYouth@SanDiego 2013
Learn how your biological clock or circadian rhythm tunes physiology, metabolism and brain function. Dr. Satchin Panda's research shows thousands of genes in...
-
3:51
Silversun Pickups - Circadian Rhythm (Last Dance) - Live at the Observatory on 9-10-15
Silversun Pickups - Circadian Rhythm (Last Dance) - Live at the Observatory on 9-10-15
Silversun Pickups - Circadian Rhythm (Last Dance) - Live at the Observatory on 9-10-15
Second track released from SSPU's new album Better Nature.
-
7:57
Sleep stages and circadian rhythms
Sleep stages and circadian rhythms
Sleep stages and circadian rhythms
Learn about the 4 main sleep stages and circadian rhythms. By Carole Yue.
More free lessons at: http://www.khanacademy.org/video?v=fNlp0UMqUtM
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/science/mcat) for MCAT related content.
These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professio
-
3:50
Silversun Pickups - Circadian Rhythm (Last Dance)
Silversun Pickups - Circadian Rhythm (Last Dance)
Silversun Pickups - Circadian Rhythm (Last Dance)
From the upcoming album, "Better Nature".
Certainly worth the buy. Do it.
-
4:35
Reset Your Circadian Rhythms - And Sleep Well
Reset Your Circadian Rhythms - And Sleep Well
Reset Your Circadian Rhythms - And Sleep Well
Learn how to rest your natural sleep cycle - very easy to do. Watch and Learn More.
-
20:09
The clock in our genes and in every cell of your body: Joseph Takahashi at TEDxSMU 2013
The clock in our genes and in every cell of your body: Joseph Takahashi at TEDxSMU 2013
The clock in our genes and in every cell of your body: Joseph Takahashi at TEDxSMU 2013
Joseph S. Takahashi, Ph.D. is the Loyd B. Sands Distinguished Chair in Neuroscience, an Investigator of the Howard Hughes Medical Institute, and Chair of the...
-
3:30
Reprogramming Our Circadian Rhythms for the Modern World
Reprogramming Our Circadian Rhythms for the Modern World
Reprogramming Our Circadian Rhythms for the Modern World
In the pre-modern world, circadian rhythms were synched with the rising and setting of the sun, but modern life requires many to adjust their internal clocks...
-
2:59
How Your Brain's Internal Clock Works
How Your Brain's Internal Clock Works
How Your Brain's Internal Clock Works
Circadian Rhythms-- It's a fancy name for our body's internal clock. And like it not, they dictate so much of what we do and how we feel. Anthony looks at wh...
-
6:25
Circadian Rhythms
Circadian Rhythms
Circadian Rhythms
-
2:38
Circadian Rhythms
Circadian Rhythms
Circadian Rhythms
Our body goes through a daily, 24-hour, cyclical process. Sleep and wake cycles are the most obvious of these rhythms, but researchers have found at least 10...
-
33:18
Joseph Takahashi (UT Southwestern/HHMI) Part 1A: Circadian Clocks: Clock Genes, Cells and Circuits
Joseph Takahashi (UT Southwestern/HHMI) Part 1A: Circadian Clocks: Clock Genes, Cells and Circuits
Joseph Takahashi (UT Southwestern/HHMI) Part 1A: Circadian Clocks: Clock Genes, Cells and Circuits
Lecture Overview: Circadian rhythms are an adaptation to the 24 hr day that we experience. Takahashi begins his talk with an historic overview of how the gen...
-
61:59
Understanding Circadian Rhythms: Understanding Sleep Disorders
Understanding Circadian Rhythms: Understanding Sleep Disorders
Understanding Circadian Rhythms: Understanding Sleep Disorders
Michael Rosbash, director of the Brandeis National Center for Behavioral Genomics, has spent more than three decades studying circadian rhythms, the built-in...
-
16:28
Circadian Rhythms tutorials: Overview
Circadian Rhythms tutorials: Overview
Circadian Rhythms tutorials: Overview
-
2:02
How to Sleep better at night / Melatonin / SCN / Hypothalamus / Circadian Rhythm
How to Sleep better at night / Melatonin / SCN / Hypothalamus / Circadian Rhythm
How to Sleep better at night / Melatonin / SCN / Hypothalamus / Circadian Rhythm
http://www.sleepsextraining.com
How to Sleep better at night.
Demonstrating the pathway of the the Photons from the sun to your retina and from the retina to the SCN. From the SCN to the Pineal gland to excrete Melatonin.
-
29:52
Silversun Pickups Acoustic In Store Performance..INCLUDING 2 NEW SONGS
Silversun Pickups Acoustic In Store Performance..INCLUDING 2 NEW SONGS
Silversun Pickups Acoustic In Store Performance..INCLUDING 2 NEW SONGS
Store Performance at Main Music in Philly on 8/26/15...performing..."The Pit", New Song "Circadian Rhythm","Panic Switch",New Song" Latchkey Kids",and" Lazy Eye"(ran out of Video at the end but got the last of it in another video"
-
3:52
Silversun Pickups-Circadian Rhythm lyrics
Silversun Pickups-Circadian Rhythm lyrics
Silversun Pickups-Circadian Rhythm lyrics
please like the video
-
5:15
Circadian Rhythm Sleep Disorder
Circadian Rhythm Sleep Disorder
Circadian Rhythm Sleep Disorder
Rachel Salas, M.D., Johns Hopkins neurology sleep specialist and assistant medical director practicing at the Johns Hopkins Center for Sleep at Howard County General Hospital explains how sleep specialists can diagnose and treat circadian rhythm disorder. Appointments: 1-800-WESLEEP
http://www.hcgh.org/sleep
-
0:47
Circadian Rhythm Animation
Circadian Rhythm Animation
Circadian Rhythm Animation
The Circadian Rhythm is a biological process which displays an endogenous oscillation of about 24 hours. These rhythms are driven by a Circadian Clock. I cre...
-
17:19
Circadian Rhythm and it's role in Weight Loss
Circadian Rhythm and it's role in Weight Loss
Circadian Rhythm and it's role in Weight Loss
To learn more about Ari's programs: http://ariwhitten.com/dap/a/?a=99
SUBSCRIBE for weekly episodes and bonuses: http://www.youtube.com/subscription_center?add_user=nataliejillfitness
Get Natalie's Newest Workout DVD at www.nataliejillfitness.com/DVDs
Do Natalie Jills 7 Day Jump Start™ at http://7DayJumpStart.com
Visit me anytime at http://nataliejillfitness.com
Instagram: http://Instagram.com/Nataliejillfit
Facebook: http://Facebook.com/Nataliejillfit
Pinterest: http://Pinterest.com/nataliejillfit
Twitter: http://Twitter.com/nataliejillfit
To learn more about Ari's programs: http://ariwhitten.com/dap/a/?a=99
-
13:40
KETOGENIC DIET: circadian rhythm & intermittent fasting concepts
KETOGENIC DIET: circadian rhythm & intermittent fasting concepts
KETOGENIC DIET: circadian rhythm & intermittent fasting concepts
How to keto adapt series!
-
3:41
The Arctic ground squirrel sheds light on circadian rhythms - Science Nation
The Arctic ground squirrel sheds light on circadian rhythms - Science Nation
The Arctic ground squirrel sheds light on circadian rhythms - Science Nation
The Arctic ground squirrel has developed highly specialized adaptations to extreme environments, and they have a lot to teach us about circadian rhythms and biological clocks. This species maintains circadian rhythms throughout the Arctic summer, despite the almost ceaseless daylight during this period. Their body clocks have evolved to work just fine without the help of the day/night cycle, which is so important to other animals--like humans.
With support from the National Science Foundation, physiological ecologist Cory Williams of the University of Alaska, Anchorage and a team of researchers traveled to the Toolik Field Station in northe
Silversun Pickups - Circadian Rhythm (Last Dance) (Official Audio)
New album BETTER NATURE out September 25.
Pre-order now:
Deluxe: http://smarturl.it/dbetternature
iTunes: http://smarturl.it/ibetternature
Amazon: http://smarturl.it/abetternature
Google Play: http://smarturl.it/gbetternature
Directed by Scott Weintrob
Produced by We Are Famous
Filmed at Cassette Recordings
wn.com/Silversun Pickups Circadian Rhythm (Last Dance) (Official Audio)
New album BETTER NATURE out September 25.
Pre-order now:
Deluxe: http://smarturl.it/dbetternature
iTunes: http://smarturl.it/ibetternature
Amazon: http://smarturl.it/abetternature
Google Play: http://smarturl.it/gbetternature
Directed by Scott Weintrob
Produced by We Are Famous
Filmed at Cassette Recordings
- published: 11 Sep 2015
- views: 10794
Circadian Rhythm and Your Brain's Clock
Why do we sleep at night instead of during the day? In this episode of SciShow Hank talks about circadian rhythms, how they work, and how they regulate different processes in our bodies.
----------
Our President of Space for this episode:
http://www.youtube.com/user/Kurzgesagt
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow
Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Thanks Tank Tumblr: http://thankstank.tumblr.com
Sources:
http://www.ncbi.nlm.nih.gov/pubmed/18419318
http://www.livescience.com/13123-circadian-rhythms-obesity-diabetes-nih.html
http://www.sleepfoundation.org/article/sleep-topics/sleep-drive-and-your-body-clock
http://www.aasmnet.org/resources/factsheets/crsd.pdf
http://www.helpguide.org/harvard/sleep_cycles_body_clock.htm
http://www.princeton.edu/~ota/disk1/1991/9108/910805.PDF
http://news.uci.edu/press-releases/circadian-rhythms-control-bodys-response-to-intestinal-infections-uci-led-study-finds/
http://blogs.nature.com/news/2012/03/gaining-control-of-our-circadian-rhythms.html
http://news.yale.edu/2013/06/17/rhythm-everything
http://online.wsj.com/news/articles/SB10000872396390444180004578018294057070544
wn.com/Circadian Rhythm And Your Brain's Clock
Why do we sleep at night instead of during the day? In this episode of SciShow Hank talks about circadian rhythms, how they work, and how they regulate different processes in our bodies.
----------
Our President of Space for this episode:
http://www.youtube.com/user/Kurzgesagt
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow
Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Thanks Tank Tumblr: http://thankstank.tumblr.com
Sources:
http://www.ncbi.nlm.nih.gov/pubmed/18419318
http://www.livescience.com/13123-circadian-rhythms-obesity-diabetes-nih.html
http://www.sleepfoundation.org/article/sleep-topics/sleep-drive-and-your-body-clock
http://www.aasmnet.org/resources/factsheets/crsd.pdf
http://www.helpguide.org/harvard/sleep_cycles_body_clock.htm
http://www.princeton.edu/~ota/disk1/1991/9108/910805.PDF
http://news.uci.edu/press-releases/circadian-rhythms-control-bodys-response-to-intestinal-infections-uci-led-study-finds/
http://blogs.nature.com/news/2012/03/gaining-control-of-our-circadian-rhythms.html
http://news.yale.edu/2013/06/17/rhythm-everything
http://online.wsj.com/news/articles/SB10000872396390444180004578018294057070544
- published: 10 Jan 2014
- views: 331640
How Your Circadian Rhythm Tunes Your Health: Satchin Panda at TEDxYouth@SanDiego 2013
Learn how your biological clock or circadian rhythm tunes physiology, metabolism and brain function. Dr. Satchin Panda's research shows thousands of genes in...
wn.com/How Your Circadian Rhythm Tunes Your Health Satchin Panda At Tedxyouth Sandiego 2013
Learn how your biological clock or circadian rhythm tunes physiology, metabolism and brain function. Dr. Satchin Panda's research shows thousands of genes in...
- published: 12 Feb 2014
- views: 1797
-
author:
TEDxYouth
Sleep stages and circadian rhythms
Learn about the 4 main sleep stages and circadian rhythms. By Carole Yue.
More free lessons at: http://www.khanacademy.org/video?v=fNlp0UMqUtM
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/science/mcat) for MCAT related content.
These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video.
wn.com/Sleep Stages And Circadian Rhythms
Learn about the 4 main sleep stages and circadian rhythms. By Carole Yue.
More free lessons at: http://www.khanacademy.org/video?v=fNlp0UMqUtM
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/science/mcat) for MCAT related content.
These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video.
- published: 28 Feb 2014
- views: 21883
Silversun Pickups - Circadian Rhythm (Last Dance)
From the upcoming album, "Better Nature".
Certainly worth the buy. Do it.
wn.com/Silversun Pickups Circadian Rhythm (Last Dance)
From the upcoming album, "Better Nature".
Certainly worth the buy. Do it.
- published: 11 Sep 2015
- views: 733
Reset Your Circadian Rhythms - And Sleep Well
Learn how to rest your natural sleep cycle - very easy to do. Watch and Learn More.
wn.com/Reset Your Circadian Rhythms And Sleep Well
Learn how to rest your natural sleep cycle - very easy to do. Watch and Learn More.
The clock in our genes and in every cell of your body: Joseph Takahashi at TEDxSMU 2013
Joseph S. Takahashi, Ph.D. is the Loyd B. Sands Distinguished Chair in Neuroscience, an Investigator of the Howard Hughes Medical Institute, and Chair of the...
wn.com/The Clock In Our Genes And In Every Cell Of Your Body Joseph Takahashi At Tedxsmu 2013
Joseph S. Takahashi, Ph.D. is the Loyd B. Sands Distinguished Chair in Neuroscience, an Investigator of the Howard Hughes Medical Institute, and Chair of the...
- published: 21 Nov 2013
- views: 1418
-
author:
TEDx Talks
Reprogramming Our Circadian Rhythms for the Modern World
In the pre-modern world, circadian rhythms were synched with the rising and setting of the sun, but modern life requires many to adjust their internal clocks...
wn.com/Reprogramming Our Circadian Rhythms For The Modern World
In the pre-modern world, circadian rhythms were synched with the rising and setting of the sun, but modern life requires many to adjust their internal clocks...
- published: 14 Jun 2011
- views: 4072
-
author:
Big Think
How Your Brain's Internal Clock Works
Circadian Rhythms-- It's a fancy name for our body's internal clock. And like it not, they dictate so much of what we do and how we feel. Anthony looks at wh...
wn.com/How Your Brain's Internal Clock Works
Circadian Rhythms-- It's a fancy name for our body's internal clock. And like it not, they dictate so much of what we do and how we feel. Anthony looks at wh...
- published: 13 Jun 2013
- views: 53247
-
author:
DNews
Circadian Rhythms
Our body goes through a daily, 24-hour, cyclical process. Sleep and wake cycles are the most obvious of these rhythms, but researchers have found at least 10...
wn.com/Circadian Rhythms
Our body goes through a daily, 24-hour, cyclical process. Sleep and wake cycles are the most obvious of these rhythms, but researchers have found at least 10...
Joseph Takahashi (UT Southwestern/HHMI) Part 1A: Circadian Clocks: Clock Genes, Cells and Circuits
Lecture Overview: Circadian rhythms are an adaptation to the 24 hr day that we experience. Takahashi begins his talk with an historic overview of how the gen...
wn.com/Joseph Takahashi (Ut Southwestern Hhmi) Part 1A Circadian Clocks Clock Genes, Cells And Circuits
Lecture Overview: Circadian rhythms are an adaptation to the 24 hr day that we experience. Takahashi begins his talk with an historic overview of how the gen...
- published: 24 Mar 2014
- views: 1564
-
author:
iBiology
Understanding Circadian Rhythms: Understanding Sleep Disorders
Michael Rosbash, director of the Brandeis National Center for Behavioral Genomics, has spent more than three decades studying circadian rhythms, the built-in...
wn.com/Understanding Circadian Rhythms Understanding Sleep Disorders
Michael Rosbash, director of the Brandeis National Center for Behavioral Genomics, has spent more than three decades studying circadian rhythms, the built-in...
How to Sleep better at night / Melatonin / SCN / Hypothalamus / Circadian Rhythm
http://www.sleepsextraining.com
How to Sleep better at night.
Demonstrating the pathway of the the Photons from the sun to your retina and from the retina to the SCN. From the SCN to the Pineal gland to excrete Melatonin.
wn.com/How To Sleep Better At Night Melatonin Scn Hypothalamus Circadian Rhythm
http://www.sleepsextraining.com
How to Sleep better at night.
Demonstrating the pathway of the the Photons from the sun to your retina and from the retina to the SCN. From the SCN to the Pineal gland to excrete Melatonin.
- published: 10 Oct 2012
- views: 13546
Silversun Pickups Acoustic In Store Performance..INCLUDING 2 NEW SONGS
Store Performance at Main Music in Philly on 8/26/15...performing..."The Pit", New Song "Circadian Rhythm","Panic Switch",New Song" Latchkey Kids",and" Lazy Eye"(ran out of Video at the end but got the last of it in another video"
wn.com/Silversun Pickups Acoustic In Store Performance..Including 2 New Songs
Store Performance at Main Music in Philly on 8/26/15...performing..."The Pit", New Song "Circadian Rhythm","Panic Switch",New Song" Latchkey Kids",and" Lazy Eye"(ran out of Video at the end but got the last of it in another video"
- published: 29 Aug 2015
- views: 18
Circadian Rhythm Sleep Disorder
Rachel Salas, M.D., Johns Hopkins neurology sleep specialist and assistant medical director practicing at the Johns Hopkins Center for Sleep at Howard County General Hospital explains how sleep specialists can diagnose and treat circadian rhythm disorder. Appointments: 1-800-WESLEEP
http://www.hcgh.org/sleep
wn.com/Circadian Rhythm Sleep Disorder
Rachel Salas, M.D., Johns Hopkins neurology sleep specialist and assistant medical director practicing at the Johns Hopkins Center for Sleep at Howard County General Hospital explains how sleep specialists can diagnose and treat circadian rhythm disorder. Appointments: 1-800-WESLEEP
http://www.hcgh.org/sleep
- published: 22 Oct 2013
- views: 2756
Circadian Rhythm Animation
The Circadian Rhythm is a biological process which displays an endogenous oscillation of about 24 hours. These rhythms are driven by a Circadian Clock. I cre...
wn.com/Circadian Rhythm Animation
The Circadian Rhythm is a biological process which displays an endogenous oscillation of about 24 hours. These rhythms are driven by a Circadian Clock. I cre...
Circadian Rhythm and it's role in Weight Loss
To learn more about Ari's programs: http://ariwhitten.com/dap/a/?a=99
SUBSCRIBE for weekly episodes and bonuses: http://www.youtube.com/subscription_center?add_user=nataliejillfitness
Get Natalie's Newest Workout DVD at www.nataliejillfitness.com/DVDs
Do Natalie Jills 7 Day Jump Start™ at http://7DayJumpStart.com
Visit me anytime at http://nataliejillfitness.com
Instagram: http://Instagram.com/Nataliejillfit
Facebook: http://Facebook.com/Nataliejillfit
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To learn more about Ari's programs: http://ariwhitten.com/dap/a/?a=99
wn.com/Circadian Rhythm And It's Role In Weight Loss
To learn more about Ari's programs: http://ariwhitten.com/dap/a/?a=99
SUBSCRIBE for weekly episodes and bonuses: http://www.youtube.com/subscription_center?add_user=nataliejillfitness
Get Natalie's Newest Workout DVD at www.nataliejillfitness.com/DVDs
Do Natalie Jills 7 Day Jump Start™ at http://7DayJumpStart.com
Visit me anytime at http://nataliejillfitness.com
Instagram: http://Instagram.com/Nataliejillfit
Facebook: http://Facebook.com/Nataliejillfit
Pinterest: http://Pinterest.com/nataliejillfit
Twitter: http://Twitter.com/nataliejillfit
To learn more about Ari's programs: http://ariwhitten.com/dap/a/?a=99
- published: 07 Jul 2015
- views: 1790
The Arctic ground squirrel sheds light on circadian rhythms - Science Nation
The Arctic ground squirrel has developed highly specialized adaptations to extreme environments, and they have a lot to teach us about circadian rhythms and biological clocks. This species maintains circadian rhythms throughout the Arctic summer, despite the almost ceaseless daylight during this period. Their body clocks have evolved to work just fine without the help of the day/night cycle, which is so important to other animals--like humans.
With support from the National Science Foundation, physiological ecologist Cory Williams of the University of Alaska, Anchorage and a team of researchers traveled to the Toolik Field Station in northern Alaska to study the Arctic ground squirrel on its home turf. Part of the field research involves switching up light and temperature for the squirrels, essentially giving them a case of jet leg to gage their reaction.
Back in Anchorage, environmental physiologist Loren Buck works with squirrels in his lab year-round. Buck says body clock disruptions are linked to many human ailments - seasonal affective disorder, obesity, cardiovascular disease, Alzheimer’s - even cancer. And, those are good reasons to look into how an animal like the arctic ground squirrel so finely tunes its body rhythms.
This research is being conducted in collaboration with a team of scientists at the University of Alaska, Fairbanks.
NSF Grant:
Collaborative Research: Persistence, entrainment, and function of circadian rhythms in arctic ground squirrels
http://www.nsf.gov/awardsearch/showAward?AWD_ID=1147187
wn.com/The Arctic Ground Squirrel Sheds Light On Circadian Rhythms Science Nation
The Arctic ground squirrel has developed highly specialized adaptations to extreme environments, and they have a lot to teach us about circadian rhythms and biological clocks. This species maintains circadian rhythms throughout the Arctic summer, despite the almost ceaseless daylight during this period. Their body clocks have evolved to work just fine without the help of the day/night cycle, which is so important to other animals--like humans.
With support from the National Science Foundation, physiological ecologist Cory Williams of the University of Alaska, Anchorage and a team of researchers traveled to the Toolik Field Station in northern Alaska to study the Arctic ground squirrel on its home turf. Part of the field research involves switching up light and temperature for the squirrels, essentially giving them a case of jet leg to gage their reaction.
Back in Anchorage, environmental physiologist Loren Buck works with squirrels in his lab year-round. Buck says body clock disruptions are linked to many human ailments - seasonal affective disorder, obesity, cardiovascular disease, Alzheimer’s - even cancer. And, those are good reasons to look into how an animal like the arctic ground squirrel so finely tunes its body rhythms.
This research is being conducted in collaboration with a team of scientists at the University of Alaska, Fairbanks.
NSF Grant:
Collaborative Research: Persistence, entrainment, and function of circadian rhythms in arctic ground squirrels
http://www.nsf.gov/awardsearch/showAward?AWD_ID=1147187
- published: 07 Nov 2014
- views: 27