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H.M. Bilateral hippocampectomy Anterograde vs retrograde

H.M. Bilateral hippocampectomy Anterograde vs retrograde amnesia

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Page 1: H.M. Bilateral hippocampectomy Anterograde vs retrograde amnesia

H.M.Bilateral hippocampectomyAnterograde vs retrogradeamnesia

Page 2: H.M. Bilateral hippocampectomy Anterograde vs retrograde amnesia

Types of memory

Working Memory World

L-T Memory

Iconic Memory

Explicit memory (declarative, conscious)

Implicit memory (nondeclarative, unconscious)

Episodic memory (specific events)

Generic or Semantic memory (facts, general knowledge)

Procedural memory (motor skills, habits, tacit, rules)

CC effects (e.g. conditioned emotional reactions)

Priming (perceptual & conceptual priming)

Page 3: H.M. Bilateral hippocampectomy Anterograde vs retrograde amnesia

Neuropsychology of Memory

H.M. - explicit LTM (anterograde amnesia) vs. retro~

- Temporal Lobe Amnesia (Milner, 1954)

Korsakoff’s syndrome

Monkeys (Mishkin, 1982):nonmatching-to-sample test (new S rewarded)

Trial Set 1

Trial Set 2

etc. (-) (+)

Thompson (1984): Classical Conditioning trace - cerebellum CER - amygdala

Tulving (1985): Episodic - phylogenetically new - consciousness (sense of self, personal history)