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автор  дата 06.04.2015
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Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where nerve fibers originate and where their ganglia are located - drive their distinct anatomical functions, making your sympathetic nervous system the "fight or flight" while your parasympathetic nervous system is for "resting and digesting." -- Table of Contents The Basic Two-Part System of the Autonomic Nervous System 0:48 Sympathetic Nervous System 2:33 Parasympathetic Nervous System 2:54 Their Nerve Fibers Originate in Different Parts of the Body 3:22 Sympathetic Ganglia Are Close to the Spinal Cord 4:36 Parasympathetic Ganglia Are Close to Their Effectors 4:59 *** Crash Course is now on Patreon! You can support us directly (and, until April 30th, have your contributions matched by Patreon!) by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Simun Niclasen, Brad Wardell, Roger C. Rocha, Jan Schmid, Elliot Beter, Nevin Spoljaric, Sandra Aft, SR Foxley, Jessica Simmons, Stefan R. Finnerup, Jason A Saslow, Robert Kunz, Jessica Wode, Mike Drew, Steve Marshall, Anna-Ester Volozh, Christian Ludvigsen, Jeffrey Thompson, James Craver ***SUBBABLE MESSAGES*** TO: SEM Students FROM: Mrs. S You are confident and courageous! I believe in you! DFTBA! -- TO: Zachary FROM: She who gave you life! You, like the Mongols, will always be the exception. ***EPISODE CO-SPONSORS*** Link Kelly Naylor - http://www.aertenart.com Tim Webster Steven Meekel ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Caitlin Steinert, BryanGriffith.com, Maia McGuire, That one guy from Midland who teaches science at highschool, Michael Longwell, Justice H, Martha (splicegrrl), Casey Rule, Manuel Kovats, and @simplscientist -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
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автор  дата 11.09.2018
Escucha a Charles Ans en todas las plataformas digitales: https://ONErpm.lnk.to/charlesans Escucha la playlist Nación Hip Hop ...
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автор  дата 18.09.2018
La Ligue des Champions est de retour avec notamment Liverpool-PSG, il y a tout juste 18 ans, Lionel Messi signait au FC Barcelone, N'Golo Kanté rate son ...
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автор  дата 11.09.2018
Escucha a Charles Ans en todas las plataformas digitales: https://ONErpm.lnk.to/charlesans Escucha la playlist Nación Hip Hop ...
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автор  дата 11.09.2018
Escucha a Charles Ans en todas las plataformas digitales: https://ONErpm.lnk.to/charlesans Escucha la playlist Nación Hip Hop ...
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автор  дата 18.09.2018
Depuis plus de vingt ans, Laurent Ruquier est ami avec Philippe Geluck qui en profite pour se rappeler de cette époque où il repassait son linge, ce qui ...
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автор  дата 11.09.2018
Escucha a Charles Ans en todas las plataformas digitales: https://ONErpm.lnk.to/charlesans Escucha la playlist Nación Hip Hop ...
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автор  дата 27.07.2018
Escucha a Charles Ans en todas las plataformas digitales: https://ONErpm.lnk.to/charlesans Escucha la playlist Nación Hip Hop ...
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автор  дата 18.09.2018
Toute l'actualité de l'île Maurice en direct:live news, politique, économie, faits divers, société, dossier, hippisme, vidéos choc, scandale et people.
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автор  дата 11.09.2018
Escucha a Charles Ans en todas las plataformas digitales: https://ONErpm.lnk.to/charlesans Escucha la playlist Nación Hip Hop ...
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автор  дата 17.09.2018
Breaking Bad a 10 ans, t'es choqué ? Pour encore plus de surprises fracassantes Conforama lance les jours Confochoc ! : https://rebrand.ly/confochoc_video ...
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автор  дата 23.02.2018
L♡ Facebook: Cool Lyrics www.facebook.com/coollyricsss Instagram coollyricsss Letra: Tengo días pensando en ti y no logro entender ¿porque fuiste tan cruel ...
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автор  дата 22.04.2018
First of all please do comment guy's we really need your some creative idea's *****SUBSCRIBE***** ANS Entertainment: ...
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автор  дата 18.09.2018
Suite à la disparition de Sophie Le Tan le 7 septembre 2018, un homme de 58 ans a été mis en examen à Strasbourg pour enlèvement et séquestration.
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автор  дата 18.09.2018
https://instagram.com/summercem - https://instagram.com/arianejati - https://instagram.com/toxikkargoll Summerderammerderkilladerchief hat mit seinem ...
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автор  дата 05.06.2018
armada terbaru Ans,GT,morodadi prima.
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автор  дата 17.08.2018
Escucha a Charles Ans en todas las plataformas digitales: https://ONErpm.lnk.to/charlesans Escucha la playlist Nación Hip Hop ...
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автор  дата 18.09.2018
C'est l'anniversaire de la chaîne et j'ai voulu vous montrer mon vécu sur cette année qui a été un peu éprouvante. Si j'ai pu faire cette vidéo c'est parce ...
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автор  дата 17.09.2018
Il n'en serait pas à son premier cas de vol. Mais cette fois, cet enfant de 10 ans a été épinglé par la police hier, dimanche 16 septembre, et est maintenu en ...
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