Summary: Learning & Memory
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Lecture 1: Intro & Neurobiology
This is a preview. There are 26 more flashcards available for chapter 03/12/2019
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Explicit memory id divided in? (2)
- Episodic memory: Events: personal experiences in time/place
- Semantic memory: Facts: World/object/language knowlegde & conceptual priming -
Important ancient times philosopher?
- Aristotle: Assosciations between stimuli -
What did Hermann Ebbinghaus do?
Founder of modern memory psychology.
Studied himself.
Learning 1228 different lists of 13 meaningless syllables -
What is the Ebbinghaus forgetting curve? What stands out?
Curve showing the retention of information.
9 hours after learned vs 1 day after learned: No difference (because of sleep)
Ebbinghaus thought he made a mistake but he didnt -
What did Francis Bartlett show?
Memory is a construction (Gestalt)
- Memories are complemented by known information.
Memorise plate that is only half in the picture --> People memorise entire plate -
What did Lasly show in neurobiology?
More percentage of isocortex destroyed --> More mistakes of mouse in maze -
Who are the 3 behaviorists and what are they known for?
Pavlov: Classical conditioning
Watson: Fear conditioning (little albert)
Skinner: Operant conditioning (Skinner box) -
What is the difference between Place cells & Grid cells?
- Place cells: active when rat is in certain location
- Grid cells: Active when rate passes certain locations (hexagonal grid) -
What does the Morris Water Maze show?
- Variable starting position: Hippocampus lesions doesn't improve
- Constant starting position: Hippocampus improves (slower than normal)
Idea: Hippocampus not specialized in spatial memory --> Hippocampus plays a role in remembering complex assosciations -
What area is needed for a Delayed non-matching to sample Task?
Parahippocampal area's: Essential for formation of complex assosciations between objects & their context
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