~BN16 Neural plasticity - LTD

~BN16 Neural plasticity - LTD - Neural Plasticity:...

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Neural Plasticity: Long-term Depression Lesson 16
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Long-term Depression Hippocampus Low frequency stimulation 1 Hz over 10-15 min 2+ -dependent Low Ca 2+ phosphatase activity Cerebellum mGlu1-R Different mechanism ~
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Cerebellum Motor functions Coordination of movements Regulation of posture Indirect control Adjust outputs of descending tracts Also nonmotor functions memory/language ~
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Cerebellum: Anatomy Vermis - along midline output ventromedial pathway Hemispheres output lateral pathway Deep cerebellar nuclei Major output structures ~
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Spinocerebellum Cerebrocerebellum Vestibulocerebellum F a s t i g i a l I n t e r p o s e d Dentate
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Cerebellum Programs ballistic movements feed-forward control no feedback during execution direction, force, & timing long term modification of circuits Motor learning shift from conscious unconscious ~
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~BN16 Neural plasticity - LTD - Neural Plasticity:...

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