Spinal Cord Regions + What Each Region Controls

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In this video, I describe the four regions of the spinal cord and how many nerves each has. I explain what each region controls, including the somatic and autonomic control of each.
0:00 Introduction
1:16 Cervical Region Intro
2:11 Somatic vs. Autonomic Control
4:01 Cervical Region Function
6:22 Thoracic Region
9:10 Lumbar and Sacral Regions
12:40 Cranial Nerves: Parasympathetic Control
13:14 Coccygeal Nerve
14:06 My Spinal Cord Injury
15:16 Recap!
17:28 Active Recall Practice! (Quiz yourself)
19:34 Endscreen
🧠 Other videos referenced:
Nervous System Playlist: • Nervous System
Brain, part 1: • Brain: Cerebrum and Ce...
Brain, part 2: • Brain: Diencephalon an...
Neurons: • Neuron Structure and F...
Action Potentials: • Action Potentials - An...
Synapses: • Synapses | Broken down...
Divisions of the Nervous System: • Divisions of the Nervo...
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Image used:
Hay Kranen, CC BY 4.0
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Could you go over the bony landmarks and muscle origin and insertion?

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Do you mean the bony landmarks and muscle origins and insertions for the vertebrae of the spine?

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don't the cervical spinal cord control the thoracic spinal cord? so that means it controls the sympathetic and parasympathetic stimulation?

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I’m confused. I thought there are 7 cervical discs?

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7 cervical vertebrae, but 8 cervical nerves.

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