19-COGS11-F13-Erasing and Implanting Memories-Pentek

19-COGS11-F13-Erasing and Implanting Memories-Pentek -...

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?rasing and Cmplanting Memories (5,8 ±± )W² 3PW^ '³^[T '[P]ZP ´T]YTZ
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(an =e *rase a 3emory$ & 4TZWP[X«TW$$$ DQ HOHFWURELRFKHPLFDO QHXURWUDQVPLWWLQJ ]HUR V\QDSVH UHSRVLWLRQHU http ±±www²youtube²com±watch%v#U³LUwGfo´BE
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-ippocampus “the seahorse” Ƚ \T\^WXTx PWT xY^WTS X] YwT wXUU^RP\UZx Ƚ \T\^WXTx PWT xZQyTRY Y^ \^SXuXRPYX^] P]S WTR^]x^[XSPYX^] Ƚ SP\PVT± UPYXT]Y -²3² ƾ QX[PYTWP[ \TSXP[ YT\U^WP[ [^QT
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3emory +ormation* 2:6 2^]V 9TW\ 5^YT]YXPYX^] Ƚ UXWX]V WPYT ƾ P WPuXS WPYT ^U xYX\Z[PYX^] Xx ]TRTxxPW± ƾ xZ\\PYX^] ^U xZRRTxxX²T T³RXYPY^W± X]uZYx Ƚ WTRP[[ -TQQXP] 2TPW]X]V ƾ エ]TZW^]x YwPY UXWT Y^VTYwTW´ µXWT Y^VTYwTWオ “LTP is a persistent increase in synaptic efficacy that can be rapidly induced” 9RPR DQG /OLVV± ²³´ ·
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9ynaptic 6lasticity source COGS ±²³A Pineda changes at synapse may include more neurotransmitter released more sensitive postsynaptic region larger pre´ and post´synaptic area
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6avlovian +ear (onditioning Ƚ P\^VSP[P Ƚ PXX±RxPYx±] ±U P] x]xYxP[[^ ]TZYWP[ XYx\Z[ZX ²xYw UTPW ż new memory
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QZYォ YWTXT \T\^wxTX PwT 2&'/2* ± If you administer a drug that blocks LTP within ±² hours of the fear conditioning³ the memory will dis±ppe±r source Doyere et al´³ ±µµ¶
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19-COGS11-F13-Erasing and Implanting Memories-Pentek -...

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