PSY100H1 Lecture Notes - Lecture 3: Basal Ganglia, Neuroglia, Lateral Ventricles
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PSY100H1 Full Course Notes
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Document Summary
Schwann only in the pns (know func and diff) Colour fr capilliary blood vesels and neural cell bodies. Colour fr axons covered in an insulating layer of glial cells. Colour and appearance fr cell bodies and axons (mix of gray and white; distributed intercellular structure) Well-defined group of cell bodies (most common nuclei: basal ganglia) (think of how you"re going to make a brain distribution of nuclei and connections ) Large collection of axons project to or away from a layer. Hollow pockets within the brain filled with csp. -stand of afferent fibers entering the spinal cord. Ventral root (automatic connection of dorsal and ventral/sensory and motor reflexes; no conscious processing of information) -principle that the dorsal part of the spinal cord is sensory and the ventral part of the spinal cord is motor. Stimulations of pain receptors=flexion; stimulation of fine touch=extension.
