View Smooth Cardiac Skeletal Muscle Pics. This is because skeletally controlled movements such as walking are only necessary at times. It is a form of striated muscle tissue, which is.
Unterschied zwischen Herzskelett und glatter Muskulatur ... from pic.betweenmates.com Cardiac muscle is also an involuntary muscle but is more akin in structure to cardiac and skeletal muscles are striated, in that they contain sarcomeres and are packed into highly regular, repeating arrangements of bundles. Smooth muscle fiber is found lining hollow organs throughout the body and generally contracts and relaxes involuntarily — unlike skeletal muscle. It is under involuntary control, unlike skeletal muscle, and is moderated by the endocrine and nervous systems.
Unlike skeletal muscle, smooth muscle is not under conscious control.
Smooth muscle generally forms 3) cardiac muscle: Involuntary, no discrete synapses, spontaneous contractions of muscle tissue initiated by pacemaker cells, modified by autonomic nervous system. Of the three sets of muscles, the skeletal muscles are the only ones that are consciously controlled by the brain. It's the only muscle subject to control by the central nervous system.
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