Contraction of voluntary muscles is controlled by motor neurons. Neurotransmitter released form the synapses of motor neurons create action potential in the muscle fiber. This action potential in the muscle fiber triggers a series of events in the muscle that lead to muscle contraction. Edited by Ashraf
Channels: Cell Biology Neuroscience-Neurobiology
Tags: Molecular events in muscle contraction health medicine biology phisiology
Uploaded by: admin ( Send Message ) on 23-04-2009.
Duration: 1m 24s