PHGY 314 Lecture 26: PHGY314 Brandon 3 grid cells
8 Dec 2016
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Document Summary
Brandon section: spatial + navigational learning, episodic memory. Overall content of 5 lecs: oct 31. Intro to hippocampal anatomy and function: nov 02. Anat + phgy of head direction cells, place cells: nov 04. Anat + phgy of grid cells: nov 07. Network oscillations, temporal organization of ensemble activity: nov 09. Synthesis: brandon"s section is very much just experiments results. Know the experimental results, know how to interpret the graphs, etc. Ca1, ca3 dentate gyrus (tooth-like bump) entorhinal cortex. Lea/mea, entorhinal afferents subiculum (psc or postsb or pos = post subiculum) perforant path. Lpp and mpp, lateral and medial pp. mossy fibres schaffer collaterals head direction cells place cells grid cells. Lmn: nucleus prepositus dorsal tegmentum nucleus lateral mammillary nucleus. Adn: anterodorsal thalamic nucleus, vs ldn (lateral dtn) Ach: angular head velocity cells boundary vector cells sharp wave ripples slow wave sleep rapid eye movement sleep. Boundary vector cells in mec, bvc model.
