🧑🏽🎓Learning anatomy & physiology? Check out these resources I've made to help you learn! ↙️
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https://store.siebertscience.com/products/anatomy-physiology-study-cards
🫁 COMPLETE LIST OF ALL MY A&P VIDEOS 💀
https://www.siebertscience.com/science/anatomy-physiology
🧠 COMPREHENSIVE A&P SYSTEM GUIDES 👀
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⬆️ Guides coming soon! Check back in August 2024.
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In this video, I draw out a cross-section of the spinal cord and describe the anatomy and some basic physiology that's happening there. This includes the regions of the gray and white matter, the dorsal root ganglia, central canal, ventral root, reflex arc, ascending tracts, and descending tracts.
0:00 Introduction
1:16 Spinal Cord Cross Section Basics
1:54 White Matter and Gray Matter
3:42 Horns, Funiculi, Fissures, and Central Canal
5:42 Reflex Arc
8:09 Ascending and Descending Tracts
10:24 Physiology Summary (2 processes)
10:48 Recap
12:55 Test Yourself!
14:00 Endscreen
Nervous System Playlist: https://youtube.com/playlist?list=PLm-tv_tsOZDPYW_ozyDaJDXofK3FhMOl4&si=8V1kEoNhU2BeXL26
🧠 Other Nervous System videos to check out:
Spinal Cord Regions: https://www.youtube.com/watch?v=N28uEWxhH8I
Brain, part 1: https://youtu.be/9QFHXXEczp0
Brain, part 2: https://youtu.be/tgdd34PR8Us
Neurons: https://youtu.be/QBs0g55VKP0
Action Potentials: https://youtu.be/Nq4XKXFIHqQ
Synapses: https://youtu.be/ttNW5bRK0rs
Divisions of the Nervous System: https://youtu.be/5VMB16k74Hk
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Image used:
Ms. Emma Vought, CC BY 4.0
https://upload.wikimedia.org/wikipedia/commons/c/c2/Gray_matter_axonal_connectivity.jpg
https://creativecommons.org/licenses/by/4.0, via Wikimedia Commons