January 29 - generation of action potential High...

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January 29 Brain o Cerebellum Telencephalon Cerebral cortex Subcortical white matter Commisure Basal ganglia Diencephalon Thalamus Hypothalamus Epithalamus subthalamus o Cerebellum Cortex Nuclei o Brainstem Midbrain (mesencephalon) Pons Medulla Spinal cord o White matter Anterior columns Lateral columns Dorsal columns o Gray matter
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Messages are relayed o Neurochemical messages o Axon hillock-part of nuron that connects soma with axon; responsible for
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Unformatted text preview: generation of action potential High concentration of sodium channels Influx of sodium depolarization eflux of potassium Calcium is required for exocytosis For the vesicles to travel across the synapse and ultimately bind to the cell membrane and release neurotransmitters Post synaptic receptors o Terminal buttons o Exocytosis...
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This note was uploaded on 05/05/2009 for the course PSY 301 taught by Professor Pennebaker during the Spring '07 term at University of Texas at Austin.

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January 29 - generation of action potential High...

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