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17 Cards in this Set
- Front
- Back
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Damage to the orbitofrontal cortex
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cognitive processes and higher executive function (impaired planning and behaviour)
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Damage to the dorsal column of the spinal cord on one side
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impaired sensation of touch on the ipislateral side
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Damage to the subthalamic nucleus
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lack of activatory indirect pathway onto SNpr/GPi leading to disinhibition of thalamus on contralateral side; causing hemiballismus
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Damage to the flocculonodular lobe of the cerebellum (vestibulocerebellum)
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leads to lack of integration of balance from vestibular system; impaired eye tracking, vertigo and balance and nystagmus
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Longstanding damage to internal capsule
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contralateral upper motor neuron and sensory deificits
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The area where a cortical lesion would paralyse the left leg
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right pre central gyrus in medial aspect of cerebral hemisphere
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The nucleus where a lesion would cause tremor at rest
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Parkinsonian tremor; lesion in STN leading to disinhibition of thalamus
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Subcortical descending tract stimulating extensor (antigravity) muscles
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Vestibulospinal tract- impaired posture
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The principal relay nucleus from cerebral cortex to cerebellar cortex
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pontine nuclei
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The site where damage causes a flaccid paralysis
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lower motor neurone
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A tumour damaging the hypothalamic ventromedial nucleus
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Babinski frolich syndrome- Become fat as damage satiety centre
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Traumatic disruption of the pituitary stalk
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Diabetes insipidus (loss of pituitary function)
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A lesion of the right posterior parietal cortex
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Neglect syndrome
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Huntington’s chorea
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CAG repeat polyglutamine, causes striaum lesion (inital chorea due to loss of indirect, the lose direct akinesia)
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The area of cortex where damage would cause expressive (motor) aphasia
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Broca's area
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The nucleus where a lesion would cause intention tremor
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Cerebellum
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The area responsible for planning spontaneous movement
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Pre Motor Area
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