Biology with the Amoeba Sisters - Nervous System

Join the Amoeba Sisters on this introduction to the Nervous System! This video briefly describes the division of the central nervous system (including going over some general areas of the brain) and the peripheral nervous system before exploring some divisions of the peripheral nervous system (somatic and autonomic, parasympathetic and sympathetic). Then the video outlines glial cells and neurons before introducing the action potential and neurotransmitters. TABLE OF CONTENTS: 00:00 Intro 00:46 Starting Tour of Nervous System 1:13 Central and Peripheral Nervous System 1:37 Brain 3:05 Divisions of Peripheral Nervous System 3:44 Sympathetic and Parasympathetic 4:45 Neurons and Glia 6:19 Action Potential 9:10 Neurotransmitters 10:06 Recap of Video --------------- Special thanks to Steven Powell, CRNA for assisting us in proofing this video. FACTUAL REFERENCES: Betts, J. Gordon, et al. “12.1 Basic Structure and Function of the Nervous System - Anatomy and Physiology 2e | OpenStax.” Openstax.org, OpenStax, 20 Apr. 2022, openstax.org/books/anatomy-and-physiology-2e/pages/12-1-basic-structure-and-function-of-the-nervous-system. Clark, Mary Ann, et al. “35.3 the Central Nervous System - Biology 2e | OpenStax.” Openstax.org, Openstax, 28 Mar. 2018, openstax.org/books/biology-2e/pages/35-3-the-central-nervous-system. Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017. ------------------ FURTHER READING SUGGESTIONS: Explore the action potential! https://openstax.org/books/anatomy-and-physiology-2e/pages/12-4-the-action-potential A little more about somatic vs autonomic reflexes? https://open.oregonstate.education/aandp/chapter/16-2-autonomic-reflexes-and-homeostasis/ Glial cells and action potentials? Fascinating! https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2756778/ [By the way, this video is focused on the nervous system - but action potentials can happen in other cell types (like muscle cells) too!] An interesting read about common myths about the brain https://www.scientificamerican.com/article/5-common-myths-about-the-brain/ ----------------------------------------------- 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. Learn more about our videos here: https://www.amoebasisters.com/our-videos ⭐ Our Linktree: https://linktr.ee/amoebasisters ❤️ Support Us? https://www.amoebasisters.com/support-us 🗂️ Resources that complement our videos! https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/pubhtml Biology Video Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz TIPS FOR VIEWING EDU YOUTUBE VIDEOS: Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo MUSIC: Our intro music designed and performed by Jeremiah Cheshire. End music in this video is listed free to use/no attribution required from the YouTube audio library. 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: Indonesian Subtitles Credit: Hanifah Yumna French Subtitles Credit: Aany Vital Ramos We gladly accept subtitle translations from our community. Learn more 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. We also have videos that are dubbed in other languages (Spanish, Hindi, and Portuguese) using an artificial voice via https://aloud.area120.google.com to increase accessibility. More about that here https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles