13.2 Flashcards

1
Q

What is skill learning?

A

Learning how to perform a challenging task simply by doing it over and over

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2
Q

Is the medial temporal lobe required to gain skills and retain them?

A

No

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3
Q

What 3 skills are impaired by damage to the basal ganglia?

A
  • sensorimotor skill
    • perceptual skills
    • cognitive skills
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4
Q

What is priming?

A

A change in the way you process a stimulus, usually a word or a picture, because you’ve seen it, or something similar, previously.

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5
Q

What is perceptual priming?

A

Related to reduced activity in bilateral occipitotemporal cortex

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6
Q

What is conceptual priming?

A

associated with reduced activation of the left frontal cortex

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7
Q

What is Associative Learning?

A

The association between two stimuli, or between a stimulus and a response

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8
Q

What is Classical conditioning?

A

Aka Pavlovian, learning that stimulus predicts specific outcomes; ringing a bell and putting meat powder in a dogs mouth will eventually cause the dog to start salivating when it hears the bell alone

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9
Q

What is eye blink condition?

A

It is a form of classical conditioning

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10
Q

What is crucial for simple eye-blinking conditioning?

A

Circuits in the cerebellum

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11
Q

What is the procedure for classical conditioning?

A

Neutral stimulus, repeatedly paired with a stimulus that elicits a response, begins to elicit the response of the stimulus when presented alone

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12
Q

What is Instrumental conditioning?

A

Aka operant conditioning; learning that a specific behavior produces a specific outcome; ex. animal learns that performing a certain action if followed by a reward

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13
Q

What are cognitive maps?

A

Memory representation of our spatial enviornment

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14
Q

What is crucial for spatial learning?

A

The hippocampus

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15
Q

What are place cells?

A

Cells in the hippocampus that become active when in, or moving toward, a particular location

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16
Q

What are the 3 different stages of memory?

A

Sensory buffers, Short term memories(STM), Long term memories (LTM)

17
Q

What are sensory buffers?

A

The briefest recollection of sensory impressions

18
Q

What are short term memories?

A

Memories that only last 30 seconds in the absence of rehearsal

19
Q

What are long term memories?

A

An enduring form of memory that last days, weeks, months, or years

20
Q

What are the 3 processes in memory?

A

Encoding, Consolidation, and Retrieval

21
Q

What is encoding?

A

Sensory information being sent to your STM

22
Q

What is consolidation?

A

Information being consul from your STM into LTM

23
Q

What is Retrieval?

A

Stored information retrieved from your LTM

24
Q

LTM has a vast capacity but is subject to forgetting.

A
25
Q

What is a memory trace?

A

A persistent change in the brain that reflects the storage of memory; aka engram

26
Q

Do memory trace deteriorate over time?

A

No but it tends to suffer interference from events before or after formation

27
Q

What can happen to memories when retrieving information from LTM?

A

They become unstable and susceptible to disruption or alteration

28
Q

What is Reconsolidation?

A

The re-stabilization of a memory trace after it’s been retrieved from long-term storage