Brain Lesions Flashcards

1
Q

Inferior homonymous quadrantonopia

A

Parietal lobe lesion

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2
Q

Sensory inattention, apraxia, tactile agnosia

A

Parietal lobe lesion

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3
Q

Homonymous hemianopia with macula sparing

A

Occipital lobe

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4
Q

Superior homonymous hemianopia

A

Temporal lobe lesion

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5
Q

Fluent speech with word subsitution, neologisms

A

Wernicke’s aphasia - temporal lobe

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6
Q

Difficulty recognising faces (prosopagnosia)

A

Temporal lobe lesion

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7
Q

Expressive dysphasia - non-fluent, laboured, halting

A

Broca’s aphasia - inferior frontal gyrus

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8
Q

Disinhibition, anosmia, inability to generate a list

A

Frontal lobe lesion

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9
Q

Wernicke-Korsakoff syndrome

A

Medial thalamus and mammillary bodies of hypothalamus

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10
Q

Huntington chorea

A

Striatum (caudate nucleus) of basal ganglia

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11
Q

Parkinson’s

A

Substanstia nigra of basal ganglia

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12
Q

Hemiballism

A

Subthalamic nucleus of basal ganglia

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