Describe the central nervous system and its anatomical and physiological components i.e. neurons, glial cells, etc....

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Medical Sciences

Describe the central nervous system and its anatomicaland physiological components i.e. neurons, glial cells, etc. Beable to discuss the structure and function of the brain and itsvarious structures i.e. Limbic System, RAS, Memory, Cerebrum,Cerebellum, mid-brain, hypothalamus, hippocampus, thalamus, pons,medulla, etc. Discuss how the lateralization of function isimportant with movement, reflexes, senses, etc. Discuss the variousconditions and diseases that can cause damage to the CNS.

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CNS The central nervous system consists ofthe brain and spinal cord It is referred to as central becauseit combines information from the entire body and coordinatesactivity across the whole organismAnatomical andphysiological components The brain and the spinal cord are the centralnervous system and they represent the main organs of the nervoussystem The spinal cord is a single structurewhereas the adult brain is described in terms of four majorregions the cerebrum the diencephalon the brain stem and thecerebellumNeuron of CNSThere are three types ofneurons in the nervous system afferent efferentand interneurons Afferent neurons carry signalstowards the CNS afferent means towards These action potentials are transmitted along the length of theaxon towards the spinal cord which is part of theCNSGlial cells They maintain homeostasis formmyelin and provide support and protection for neurons In thecentral nervous See Answer

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