Notes in NAS IV (Somatic nervous system)

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Published	11/11/2024	The {{c1::Somatic Nervous System}} is {{c2::the collection of nervous tissue under the direct/voluntary command of the human organism}}.
Published	11/11/2024	The {{c1::Autonomic Nervous System}} is {{c2::the collection of nervous tissue under the involuntary command of the human organism}}.
Published	11/11/2024	{{c2::Propioception}} is known as {{c1::our awarness of our body in a 3d space}}.
Published	11/11/2024	The Nervous system is mainly made of 2 cells: {{c1::Neurones}} and {{c1::Glial cells}}.
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Published	11/11/2024	The brain is encased in {{c1::meniges}} and the {{c1::calvaria}} and suspended in {{c1::cerebrospinal fluid}}.
Published	11/11/2024	The CNS  is responsible for the {{c1::sophisticated function of the nervous system}} also known as  {{c1::sentience}}.
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Published	11/11/2024	{{c2::Efferents}} convey {{c1::commands from the CNS to the muscles}}.
Published	11/11/2024	{{c2::Afferents}} carry {{c1::information from the surface of the body to the sensory brain}}.
Published	11/11/2024	{{c2::Efferents}} manifest through {{c1::muscle contraction}}, while {{c2::afferents}} mainfest through {{c1::sensory experience}}.
Published	11/11/2024	Neurones exist in a {{c1::bi-stable}} state (i.e {{c1::either active or inactive}}).
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Published	11/11/2024	Somatic Motorneurones have a {{c1::multipolar}} morphology.
Published	11/11/2024	Somatic Motorneurones have their cell bodies located in either {{c1::ventral horn }} of the spinal cord or the {{c1::cranial nerve motor nuclei}} of t…
Published	11/11/2024	Somatic Sensory Neurones hace a {{c1::pseudo-unipolar}} morphology.
Published	11/11/2024	{{c1::A-alpha}} and {{c1::A-beta}} somatic sensory neurones are {{c2::heavily myelinated}}.
Published	11/11/2024	{{c1::A-gamma}} somatic sensory neurones are {{c2::lightly myelinated}}.
Published	11/11/2024	{{c2::Unmyelinated}} somatic sensory neurones are known as {{c1::C-fibres}} or {{c1::free nerve endings}}
Published	11/11/2024	The effect of Motorneurones to either {{c1::bring abut the displacement of limbs}} or to {{c1::set muscle tone}}.
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Published	11/11/2024	The {{c2::somatic nervous system}} is involved in {{c1::voluntary contractions of skeletal muscle}}, as well as {{c1::conscious external sensation}} a…
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