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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 20.02.2019
"Chasseurs de trésor - détecteur de métaux" est réalisé avec l'accord du propriétaire du terrain. Nous utilisons les détecteurs pour chercher des objets perdus.
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автор  дата 20.02.2019
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 20.02.2019
BAM en streaming : https://bam-investigations.com/?page_id=1718 2H18 qui risquent bien de changer à jamais votre regard sur notre Histoire… êtes-vous ...
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автор  дата 16.02.2019
ANS şirkətlər qrupunun prezidenti Vahid Mustafayev telekanalın fəaliyyətinin bərpa olub-olunmaması perspektivi barədə danışıb. BAKU.WS gununsesi.org-a ...
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автор  дата 19.02.2019
ATTENTION : Cette VOD a été tournée pendant la période de promotion des invocations sur le portail Goku / Vegeta SSJ4 LR, les valeurs indiquées, ne sont ...
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автор  дата 19.12.2017
The autonomic nervous system (ANS), formerly the vegetative nervous system, is a division of the peripheral nervous system that supplies smooth muscle and ...
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автор  дата 20.02.2019
Ma Chaîne Secondaire : https://www.youtube.com/channel/UC1B8aw0ZtnrV6HLIJEAGPmQ -Lien de mon Twitter : https://twitter.com/ipromxyt -Lien de ma page ...
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автор  дата 18.07.2016
ANS Televizyasının və radiosunun yayımının dayandırıldığı bildirilir. APA-ya ANS-dən məlumat daxil olub. Məlumata görə, ANS-in yayımının dayandırılmasına ...
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автор  дата 03.08.2018
KD Records Ent. - http://bit.ly/2lL5eAP Prod. by Klevi ABG Beat by Alann Ulises Video: KewCreative * https://www.instagram.com/kew.creative ...
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автор  дата 20.02.2019
miniature: https://www.youtube.com/watch?v=tIfklHE4cJY Nouvelle vidéo tous les jours : Abonne toi Intro prod by TchomyVens ...
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автор  дата 21.02.2019
Avec Marcel Favreau © Émission produite par EMCI TV Source : https://emcitv.com/page/video/emission-4-titre-a-venir-106761.html.
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автор  дата 20.11.2018
Marine, 14 ans, est l'aînée d'une fratrie de sept enfants. Depuis quelque temps, elle souffre de phobie scolaire, au point que ses parents, avec son ...
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автор  дата 20.02.2019
Plus d'info : https://bit.ly/2DZEJQV Abonnez-vous : http://bit.ly/2Fr2j8S Discovery Science, libérez le geek qui sommeille en vous en sortant la science du ...
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автор  дата 20.02.2019
Bus ANS Bawa Rombongan PDAM Kota Padang Lewati Kawasan Lembah Anai.
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автор  дата 21.02.2019
et toutes mes dents. -------------------------------------------------------------------------- Merci aux Belles Poules, lieu d'exception, d'avoir accueilli ma fête d'anniversaire.
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автор  дата 15.02.2019
ANS şirkətlər qrupunun prezidenti Vahid Mustafayev telekanalın fəaliyyətinin bərpa olub-olunmaması perspektivi barədə danışıb. BAKU.WS gununsesi.org-a ...
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автор  дата 29.10.2015
Mes vidéos ont un petit peu de retard... Pour vous faire patienter, voici un petit génie. (Dire que ma sœur de trois ans sait à peine parler)
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