Flashcards
20006PSY Cog Psyc Week 5 Flashcards
Cards in this deck (22)
- 1Multi-Store Model (Atkinson and Shiffrin, 1968)
- 2Sensory Memory (Sperling, 1960s).
- 3Serial Position Effect- Start words have more time to remember (primacy)
- If no delay then end words also easy to remember (latency) - 4UnitaryNo difference between long term and short term
- 5Working MemoryCentral executive decides between:
Visuospatial sketchpad
Episodic buffer
Phonological loop
(draw for exam) - 6Phonological loopLimited storage space for verbal info
(limit in time - 2 secs) - 7Phonological Loop - Diagram -
- 8Visuospatial SketchpadLogie
Visual cache and inner scribe - 9Visualspatial Sketchpad - Diagram -
- 10Central ExecutiveControl - task switching, LTM access
Correlates with comprehension - 11The Episodic BufferBaddely (2000)
Holds and integrates diverse and multimodal information
• Contrasts with the specialised nature of PL and VS
• Evidence from amnesics: impaired LTM but good comprehension of prose - 12AmnesiaClosed head injury
• Bilaterial stroke
• Temporal lobe surgery/removal of hippocampus
• Disease
• Toxicity and malnutrition - Korsakoff’s syndrome - 13Retrograde AmnesiaRetrograde – “directed
backward” - 14Anterograde AmnesiaAnterograde – “directed
forward - 15Declarative memory Semantic vs EpisodicSemantic -> Multiple experiences
Episodic -> One experience - 16Burianova et al. (2010)Same brain regions involved in retrieving both types memories
- 17ReconstructionSemantic knowledge used to rebuild episodes using knowledge of world
Gist, very sensitive to memory distortions, cf false memories - 18Semanticisation of episodic memoriesEmotion and details
- 19Semantic dementiaAffecting semantic memory more than episodic
• Can episodic recall tasks, visual perceptual tasks, or numerical tasks, and complex behaviours
• Impairment on semantic knowledge - 20RecollectionInvolves recall of contextual information surrounding learning
- 21RecognitionFamiliarity/perceived strength without episodic details
- 22Episodic memory Binding-of-item-and-context model (Diana et al., 2007)Perirhinal cortex
Parahippocampal cortex
Hippocampus
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- PSY20006 Human and Cognitive Psyc (Week 5) Flashcards on 20006PSY Cog Psyc Week 5 Flashcards, created by Juliette Cross on 30/03/2020.
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- Juliette Cross
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