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voluntary nervous system

anatomy
Also known as: somatic nervous system

Quick Summary

The voluntary nervous system, also known as the somatic nervous system, controls conscious movements and sensory perception. It is part of the larger human nervous system, which includes the central nervous system (brain and spinal cord) and the peripheral nervous system.1

The central nervous system is responsible for processing information and coordinating voluntary actions like walking and speaking, as well as involuntary actions such as breathing and reflexes. The brain, particularly the cerebral hemispheres, plays a crucial role in higher-level motor control, planning, and conscious decision-making regarding movement.12

Sensory information from the body, including the position and movement of limbs, is relayed to the central nervous system via proprioceptors in muscles, tendons, and joints. This information allows for the precise execution of movements, which are organized at various levels of the nervous system, from the spinal cord to the brainstem and cerebral cortex.342

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