The system is responsible for nearly all voluntary muscle movements as. This system is made up of nerves that connect to the skin, sensory organs, and all skeletal muscles. The information enters the ganglia, excites the neuron in the ganglia and then exits. The somatic system is the part of the peripheral nervous system that is responsible for carrying motor and sensory information both to and from the central nervous system. Ganglia can be thought of as synaptic relay stations between neurons. The nervous system is split into the central nervous system (i.e., the brain and spinal cord) and the peripheral nervous system (i.e., nervous system outside of the brain and spinal cord). A ganglion is a collection of neuronal bodies found in the somatic and autonomic branches of the peripheral nervous system (PNS). It consists of all the fibers within cranial and spinal nerves that enable us to perform voluntary body movements (efferent nerves) and feel sensation from the skin, muscles and joints (afferent nerves). It is referred to as the thoracolumbar system to reflect this anatomical basis. A somatic reflex is an involuntary response to a stimulus, such as pulling one’s hand away after touching a hot stove. The somatic nervous system is the voluntary component of the peripheral nervous system. med-719", "source-med-719", "program:oeri", "adrenal medulla pathway", "autonomic ganglion", "facial nerve (VII)", "glossopharyngeal nerve (CN IX)", "inferior cervical ganglion", "least splanchnic nerve", "lumbar splanchnic nerve", "middle cervical ganglion", "oculomotor nerve (CN III)", "otic ganglion", "pelvic splanchnic nerve", "postganglionic sympathetic nerve pathway", "spinal nerve pathway", "splanchnic nerve pathway", "preganglionic neuron", "pterygopalatine ganglion", "rest-and-digest response", "sacral splanchnic nerve", "splanchnic nerves", "submandibular ganglion", "sympathetic trunks", "vagus nerve (CN X)", "authorname:humananatomyoeri" ] Okay, lets start with the somatic nervous system, which describes a set of nerve fibers that control voluntary actions and convey sensory information from the.
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