Memory Flashcards
this memory model uses auditory, gustatory, visual, tactile and olfactory information
Sensory memory model
this memory model encompasses face, object, name and spatial memory
content based memory model
autobiographical memory is a part of which memory model
content based memory model
the time based memory model has what 3 parts
- past (retrograde memory)
- present (anterograde memory)
- future (prospective memory)
sensory –> short term /working memory –> longterm memory is which memory model
storage capacity model
this area of memory processes along both dorsal and ventral streams and uses its data right away as well as saves it
Short term- working memory
what are the 3 components of LTM
explicit (declarative)
Implicit (non-declarative)
emotional memory
Explicit memory has ___ & ____
semantic and episodic
Implicit memory encomaces ____ knowledge, ____ & _____
Procedural knowledge, priming, and conditioning
this is memory for personal experiences (autobiographical memory)
episodic
episodic is highly dependent on what brain structure
MTL - hippocampus
knowledge of the world - is this type of memory
semantic
the theory that the L/RH play two different roles in explicit memory is which model
HERA
In the HERA model the LPFC does ___ and the RPFC does _____
encoding (semantic) & retrieval
fimbria fornix involves which brain areas
hippo, thalamus, PFC, BG, Hypothal
the prefrontal pathway of the hippocampus involves what brain structures
Hippo, post, temporal cortex
in the hippocampus sensory cells are found __ and motor cells are found ___
Senate gyrus, Ammon’s horn
This structure knits together visuospatial info to form a whole perception
hippocampus
this structure stores episodic memory and indexes associations
hippocampus
short term memory damage can come from damage to which Brian areas
FL
a person who struggles in tests of recency memory tasks such as recalling order of events may have damage to …
FL
a person with problems storing new memories, or problems storing episodic memories has damage to their
hippocampus
people who struggle with mental time travel may have damage to their
hippocampus
Patient HM suffered from what kind of amnesia
Anterograde amnesia
Patient HM had deficits to ____ memory and ____ memory while his ____ memory was intact
implicit and episodic damaged, semantic ok
this theory of retrograde amnesia involves autobiographic, factual semantic, and general semantic memory
Multiple-trace theory
“different memory is stored in different brain regions, as memory is recalled it is represented in different brain areas making older memories more resilient to damage”
multiple trace theory
“when a memory is recalled it is then stored away as a new memory, creating many different traces of the same event”
reconsolidating theory
” the hippocampus consolidates memory then makes them permanent before they are stored, thus more damage to the hippo= more old memories lost”
system consolidation theory
inability to form new memories
anterograde amnesia
inability to access old memories
retrograde amnesia
the severity of the injury will determine how far back you lose old memories
time-dependent retrograde amnesia
the loss of old memories and an inability to form new ones
transient global amnesia
disease that causes MTL damage which results in anterograde amnesia
herpes simplex encephalitis
herpes simplex encephalitis affects what areas of the brain
MTL (AA) and insula (RA)
Alzheimers disease cases damage in which brain areas resulting in AA and RA
MTL, temporal and frontal areas
due to vit B1 deficiency and characterized by lack of inside and both AA and RA
Korsakoff’s syndrome
Korsakoff’s syndrome affects which brain areas
Medial thalamus, mammillary bodies in hypothal, and FL atrophy
autism where individuals have excellent memory
asbergers syndrome
intellectual disabilities but specialized ability in math, memory or music
savant
people who can completely recall events in their lives
HSAM - highly superior autobiographical memory
