Final Exam Chapters 7-8 Flashcards
Retrograde amnesia
poor memory of events that happened before brain injury
Anterograde amnesia
poor memory of events that occur after brain injury
Explicit memory branches
- procedural - skills, habits
- priming - perceptual, conceptual
- classical conditioning - association between stimuli
- non associative - habituation sensation
Implicit memory branches
- episodic - events
- semantic - facts
Short term memory & working memory
A system we use to temporarily store, think about, & reason with information.
Explicit long term memory
Declarative
Implicit long term memory
Non-declarative
Episodic memory
Events - specific to personal experience
- iconic and echoic
- hippocampus is needed for connecting memories but later is no longer needed
Semantic memory
Facts - independent from personal experience
- medial temporal lobe
Procedural memory
Skills & habits - motor & cognition
-procedural memories are resistant to decay
- basal ganglia
- cerebellum
Perceptual representation
the brains ability to transform sensory stimuli into levels of perceptual experience
Encoding
Incoming information is processed prior to storage
Serial position effect
The ability to recall items from a list dependent on order ( beginning & end is easier to remember)
- primary effect - beginning
- recency effect - end
Shallow processing
Structure encoding
Deep processing
Semantic encoding - “what does this mean?”
- elaboration, visual imagery, self-relevant encoding
Intermediate processing
Phonemic
Network of association
Organized structure of knowledge and memories
Schemes/ schemas
Storage of information at a higher level (top-down) - cognitive structures in semantic memory that help to perceive, organize and understand memories
Scripts
describing a specific set of events that occur for an event
Free recall
Person is asked to recall information without explicit retrieval cues
Cued recall
Person is given explicit retrieval cues
Central executive
- prefrontal cortex- includes input from thalamus and other cortical associated areas