somatic motor
No, nerves are involuntary. If your nerves were voluntary, you could make yourself feel pain without even doing anything.
These nerves control voluntary movements.
Via voluntary nerves, via autonomic nerves, and via hormones.
The somatic nervous system controls the skeletal system and voluntary movement by stimulating muscle contraction. Parts of the somatic nervous system are spinal nerves, cranial nerves, association nerves.
No, sympathetic and parasympathetic nerves do not supply voluntary skeletal muscles. These nerves primarily innervate smooth muscle, cardiac muscle, and glands, helping to regulate involuntary functions in the body. Voluntary skeletal muscles are under the control of the somatic nervous system.
somatic nervous system
Voluntary muscle also called skeletal muscle because it is partly under conscious control.It is supplied with nerves from the central nervous system.
Extraneurons
Extraneurons
No. The functional unit of the nervous system is the neuron. Neurons group together to form nerves.
Monomelic amyotrophy (MMA) is a rare disease of the nerves that control voluntary movements of the limbs.
Voluntary nerves, part of the somatic nervous system, consist of motor neurons that control skeletal muscles. These nerves typically appear as long, myelinated fibers that transmit signals from the central nervous system to muscles, facilitating voluntary movements. They are characterized by their rapid conduction speed due to myelination, which insulates the axon and enhances signal transmission. Overall, they play a crucial role in coordinating conscious motor activities.