Lecture
5: Neurophysiology
Sherwood: Chapter 4
Objective: To summarize the ionic events that occur during an action potential
and the propagation of a nerve impulse.
1.
Anatomy of a nerve cell
2. Propagation of a nerve impulse
a. local current
flow
b. saltatory conduction
3. Refractory period
4. Backward current flow
5. Conduction velocity
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