1. A muscle fiber typically has only one endplate, and each endplate potential has an amplitude greater than the threshold level of depolarization. Central neurons have hundreds and thousands of synapses, and the EPSP of individual synapses does not reach the threshold level. What is the physiological significance of these differences?
1. A muscle fiber typically has only one endplate, and each endplate potential has an amplitude greater than the threshold level of depolarization. Central neurons have hundreds and thousands of synapses, and the EPSP of individual synapses does not reach the threshold level. What is the physiological significance of these differences?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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