localisation and plasticity Flashcards

1
Q

What is the motor cortex responsible for?

A

The motor cortex is responsible for voluntary movement.

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2
Q

Where is the motor cortex located?

A

The motor cortex is located in the frontal lobe.

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3
Q

What is the role of the somatosensory cortex?

A

The somatosensory cortex processes sensory information from the skin and muscles.

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4
Q

Where is the somatosensory cortex located?

A

The somatosensory cortex is located in the parietal lobe.

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5
Q

What does the visual cortex process?

A

The visual cortex processes visual information.

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6
Q

Where is the visual cortex located?

A

The visual cortex is located in the occipital lobe.

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7
Q

What is the function of the auditory cortex?

A

The auditory cortex processes auditory information such as sound and speech.

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8
Q

Where is the auditory cortex located?

A

The auditory cortex is located in the temporal lobe.

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9
Q

What is the function of Broca’s area?

A

Broca’s area is involved in speech production.

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10
Q

Where is Broca’s area located?

A

Broca’s area is located in the left frontal lobe.

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11
Q

What is the function of Wernicke’s area?

A

Wernicke’s area is involved in language comprehension.

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12
Q

Where is Wernicke’s area located?

A

Wernicke’s area is located in the left temporal lobe.

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13
Q

What is hemispheric lateralisation?

A

Hemispheric lateralisation refers to the idea that certain functions are controlled more by one hemisphere of the brain than the other.

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14
Q

What was the aim of Sperry’s (1968) split-brain research?

A

Sperry aimed to investigate the effects of hemisphere disconnection on perception and memory.

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15
Q

What were the findings of Sperry’s (1968) research?

A

Sperry found that split-brain patients showed independent functioning of the two hemispheres, with tasks such as naming objects dependent on the left hemisphere.

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16
Q

What is brain plasticity?

A

Brain plasticity is the brain’s ability to change and adapt in response to experience or injury.

17
Q

What did Elbert et al. (1995) find about brain plasticity?

A

Elbert et al. found that musicians had greater cortical representation in the areas of the brain associated with their instrument.

18
Q

What did Karni et al. (1995) discover about brain plasticity?

A

Karni et al. found that practice led to changes in brain function, with increased activity in motor regions during learning tasks.

19
Q

What was the focus of Nudo et al.’s (1996) research on plasticity?

A

Nudo et al. focused on how motor recovery after damage can be influenced by physical therapy, showing the brain’s ability to reorganise functions.

20
Q

What is functional recovery of the brain?

A

Functional recovery refers to the brain’s ability to transfer functions from damaged areas to undamaged areas after trauma.