Other conditions that affect memory - memory problems with other pathologies
4 important questions on Other conditions that affect memory - memory problems with other pathologies
what is confabulation, what is neural substrate and aspects?
patient fabricates reports of things that havent happened, but he believes them
- usually with frontal lobe damage
- problem effectively monitoring memory and evaluating results of retrieval
what is schizophrenia? what memory issues?
mental disorder, detached from reality through disruption of patterns in thinking and perception. partly cause of imbalance in neurotransmitters like dopamine.
memory:
- amnesia for parts of episodic memory with robot gradient
- semantic memory -> still retain, less organised
- better implicit
- short-term: problems with central executive
what kinds of memory issues appear in depression?
- worse encoding new info, mostly for positive events
- worse memory for positve and better for negative events
- limited amount of semantic info activated
-unimpaired working mem and implicit
- in extreme cases: cotard delusion; belief someone is dead and world doesnt exist:
* decline in ability to access episodic and semantic memories
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what memory effects accompany anxiety and stress?
- problems with short term mem cause stressful thoughts are occupying short term mem
- easy tasks-> no long-term mem disturbance. hard task-> deficit in long-term mem
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