- published: 28 Mar 2015
- views: 106973037
In medicine, coma (from the Greek κῶμα koma, meaning "deep sleep") is a state of unconsciousness in which a person: cannot be awakened; fails to respond normally to painful stimuli, light, or sound; lacks a normal wake-sleep cycle; and does not initiate voluntary actions. A person in a state of coma is described as being comatose. Typically, a distinction is made in the medical community between a coma and a medically induced coma, the former is generally understood to be a result of circumstances beyond the control of the medical community, while the latter is generally understood to be a means by which medical professionals may allow a patient's injuries to heal in a controlled environment.
A comatose person exhibits a complete absence of wakefulness and is unable to consciously feel, speak, hear, or move. For a patient to maintain consciousness, two important neurological components must function. The first is the cerebral cortex—the gray matter that forms the outer layer of the brain. The other is a structure located in the brainstem, called reticular activating system (RAS). Injury to either or both of these components is sufficient to cause a patient to experience a coma. The cerebral cortex is a group of tight, dense, "gray matter" composed of the nuclei of the neurons whose axons then form the "white matter", and is responsible for perception, relay of the sensory input (sensation) via the thalamic pathway, and many other neurological functions, including complex thinking.
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The word coma comes from the greek meaning of “deep sleep,” but what exactly does this unconscious state do to your brain? Can A Brain Injury Make You a Genius? ►►►► http://bit.ly/1H7EgWg Read More: How Comas Work http://science.howstuffworks.com/life/inside-the-mind/human-brain/coma2.htm “Illnesses that affect the brain and brain injuries can both cause comas. If a person suffers severe head trauma, the impact can cause the brain to move back and forth inside the skull.” How Active Is the Brain in a Coma? http://news.discovery.com/human/health/how-active-is-the-brain-in-a-coma-130204.htm “When doctors recently tested former Israeli Prime Minister Ariel Sharon brain with a functional MRI, they found "robust" brain activity when he was shown pictures of his family and hear...
GRUPO 5 EN VIVO - TV PERU (COMAS - DOMINGOS DE FIESTA 2016) GRUPO5 GRUPO 5 www.twitter.com/elgrupo5oficial www.facebook.com/elgrupo5oficial www.instagram.com/elgrupo5oficial www.grupo5.pe https://open.spotify.com/artist/0l8Rt... spotify:artist:0l8RtvcBMjeOqfgRSVo2d6 www.youtube.com/c/GRUPO5OFICIAL CAMBIO MI CORAZON - GRUPO5 (EN VIVO HD) GRUPO5 - CON LA MISMA MONEDA ft. LUCHO PAZ, KIKE FARRO, MARCO ANTONIO ROLDAN DJ PELIGRO - Ella no quiere novio Ft GRUPO5 MIX CHULLA VIDA - GRUPO5 (EN VIVO HD) "Propiedad Privada" y "Pagaras" (Cover by Christian Yaipen de Grupo 5) GRUPO 5 - PROPIEDAD PRIVADA/PAGARAS (TV PERU HD) GRUPO 5 - EL RITMO DE MI CORAZON (TV PERU HD) GRUPO 5 - APOSTEMOS QUE ME CASO (TV PERU HD) GRUPO 5 - QUIEN CURA/ERES MI BIEN (TV PERU HD) GRUPO 5 - MIX ANGEL...
Teen Explains What Life is Like in a Coma Teen Explains What Life is Like in a Coma Teen Explains What Life is Like in a Coma For two weeks Claire Wineland kept picturing herself in Alaska looking at forests, caves and wildlife. “I remember sitting there and staring at the most beautiful scenery ever for hours and hours … it would be freezing cold but I didn’t care,” she recalled in a recent video. “Turns out I was being ice-packed the whole time.” While in her mind she was in Alaska, in reality Wineland was in a California hospital in a medically-induced coma. Following a routine surgery, Wineland, who has cystic fibrosis, contracted a dangerous infection called blood sepsis. In the years after her coma, Wineland has started a non-profit and video channel sharing her stories of survivi...
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After 12 years in a mysterious coma, Martin Pistorius broke free from his, what doctors deemed as, vegetative state, revealing his awareness and memory of it all. Read the full story here: http://n.pr/1y0Txp9 Don't forget guys, if you like this video please "Like," "Favorite," and "Share" it with your friends to show your support - it really helps us out! If there's something you'd like to see us discuss on the show, tweet us about it! See you tomorrow :) ***************************************************** Every day ThinkTank challenges preconceptions, exposes amazing new facts and discoveries, explores different perspectives, and inspires you to learn more about the world and the people around you. Feed your brain with new videos every day at 12pm Eastern/9am Pacific! SUBSCRIBE or y...
Sujeto fue derribado a golpes por delincuentes En el distrito de Comas una pareja en aparente estado de ebriedad, fueron grabadas discutiendo y agarrándose a golpes, donde se integran dos personas para defender a la mujer y golpear brutalmente al hombre que agredió a su pareja. Luego que el agresor quedó completamente inconsciente por los golpes que recibió, los sujetos aprovecharon para robarle sus pertenencias de valor.
Se podrá encontrar variedades como el pez más pequeño Tetra Neón, pez cara de perro, el tiburón bambu, pulpos, estrellas de mar, pez payaso, entre otras Ingresa a http://ptv.pe/213767 para más información Emitido en el programa Buenos Días Perú de Panamericana Televisión el 21/09/2016 Más información del Perú y el mundo en www.panamericana.pe
Un ex futbolista argentino, ídolo de los Tiburones Rojos de Veracruz, muestra el otro lado de su vida. Jorge Comas fue el máximo protagonista de la llamada Tiburomanía, inspirada por un equipo que se ganó a la afición a pesar de no conseguir ningún título.
Your windows
Are blacked out
From bad things
Like real love
You feel like
A hole in space
But...
I love it when you fall apart
You turn it into higher art
We see it in your eyes but your lips never part
You're a star
Your legs are
So skinny
You're so rich
With meaning
I know
We're all the same
Right?
We love it when you fall apart
You turn it into higher art
We see it in your eyes but your lips never part
You're a star
I know you can't say
It's been such a long day
I know it won't change
And I'm just on the way
Yeah, we love to watch you fall apart
You turn it into higher art for us
We see it in your eyes but your lips never part