memory Flashcards

1
Q

memory

A

capacity to retain information about itself and the envirnonment

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2
Q

dois tipos de memória

A

phyletic (innate) e ontogenic (acquired)

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3
Q

different states da memória ao longo do tempo

A

encoding (active), storage (inactive), retrieval (active)

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4
Q

tipo de long-term memory/declarative/explicit

A

episodic memory (events), semantic memory (facts)

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5
Q

tipo de short-term memory/nondeclarative/implicit

A

procedural memory(skills), perceptual representation system(perceptual priming), classical (conditioned responses between two stimulus)

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6
Q

Declarative memory: partes responsáveis

A

Medial temporal lobe (MTL) specially hippocampus

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7
Q

o que preve a performance da memoria declarativa?

A

hippocampi

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8
Q

MTL importante para?

A

consolidation. a partir do momento em que cortical networks grow stronger, hippocampal connections tornam-se desnecessárias

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9
Q

memory consolidation

A

process where memory form stronger connections and becomes stable and long lasting

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10
Q

Prefrontal cortex importante para?

A

encoding and retrieval. Encoding by organizing the knowledge and retrieval by guiding memory search and evaluating information

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11
Q

Parietal cortex importante para?

A

it supports prefrontal function in its executive role and for spatial context

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12
Q

Sensory regions

A

important for episodic memory and activated during retrieval

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13
Q

semantic memory localiza-se mais onde?

A

left hemisphere (temporal, frontal and parietal)

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14
Q

episodic memory depende do que?

A

entire neocortex cause different content is localized in different areas of the brain

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15
Q

tipos de skill learning

A

perceptual, motor or cognitive

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16
Q

new skills rely on higher regions como?

A

dorso lateral prefront cortex (DLPFC) and cerebellum

17
Q

skills que ficam automáticas e decoradas reply on lower regions como?

A

basal ganglia and cerebellum

18
Q

classical coditioning

A

neutral tone is associated with air puffs in the cerebellum (inner reflex modified by repeatedly associating trigger stimulus with unelated stimulus)

19
Q

fear conditioning

A

neutral tone is associated with fearful eletrical shocks and depends on the amygdala

20
Q

o que é priming?

A

neural changes in different partes of the neocortex depending on priming context

21
Q

working memory

A

temporary retention of information for prospective use/temporary activated long-term memory

22
Q

que neurónios estão involvidos na working memory?

A

prefrontal neurons

23
Q

color is maintained in working memory através de?

A

sustained activity of color-specific neurons in the temporal cortex

24
Q

information is maintained in working memory através de?

A

recurrent activity between temporal(posterior cortical) and prefrontal cortex

25
Q

prefrontal cortex importante to?

A

maintain the task-related information

26
Q

posterior areas important to?

A

keep specific information remembered