everyday memory Flashcards
depth of processing, info coordination, congruence, attention and salience are involved in encoding or retrieval?
encoding
what is involved in retrieval?
retrieval enhancement
retrieval cueing
encoding context
state-dependent learning
synaptic consolidation is?
structural change at synapse
systems consolidation is?
reorganisation of neural circuit
which consolidation is slower? systems or synaptic?
systems.
hippocampus is a _____ structure in the brain
can neurons be produced here?
sub-cortical
Yes, new neurons are produced in the hippocampus, a process known as neurogenesis
standard model of systems consolidation:
fresh memories rely on the __________, older memories on _____________ and mature memories on ____________.
hippocampus; cortical strengthening; cortex
________ contains representations of different details and __________ binds these detail together.
cortex; hippocampus
fMRI shows that:
during recall, activity is in both the _______ and _____________
there is more info on remote memories in the ________
hippocampus:
- recent memories =
- remote memories =
hippocampus + cortex
PFC
anterior
posterior
multiple trace model of systems consolidation states that fresh memories rely on ______ and mature memories has _______.
hippocampus; all connections retained
LTM has 2 main umbrellas called _________ and ____________. under these 2 umbrellas are further specific memories. what are they?
explicit/declarative/conscious
- semantic
- episodic
implicit/non-declarative/unconscious:
- priming
- procedural
- classical conditioning
which feature of sleep cycle indicates bursts of EEG activity? which stage does this appear? associated with what actions from the body?
sleep spindles
stage 2 NREM
muscle twitches
stage 3 n 4 NREM is called _____ _______ sleep aka ________ sleep.
occurs early or late in sleep?
is it easy to wake?
______ time for the brain.
slow wave; deep
occurs early in sleep
hardest to wake
recovery time for brain
which stage of NREM sleep?
slow wave; deep
occurs early in sleep
hardest to wake
recovery time for brain
3 and 4
which stage of NREM sleep?
sleep spindles
stage 2 NREM
muscle twitches
stage 2
free recall vs lexical competition
Lexical competition involves the competition between similar words during word retrieval or language processing.
Free recall is a memory task where you try to recall information without specific cues.
____________ is a comprehensive sleep study used to diagnose sleep disorders. It records various physiological activities during sleep, such as brain waves (EEG), eye movements (EOG), muscle activity (EMG), heart rate (ECG), and breathing patterns to assess sleep stages and detect abnormalities.
Polysomnography aka multiple sleep graphing
slow wave sleep is to _____ memory as spindles is to ________ memory
non-declarative; declarative
one feature that amplifies effect of emotion on memory
stress
_________ - repeated rehearsal or retelling of an event (especially traumatic or highly significant events) contributes to how we encode and remember it. may lead to _______ of the original event.
Narrative Rehearsal Hypothesis
distortion
