Lesion Locations Flashcards

1
Q

Apraxia

A

Unilateral lesion but Bilateral impairment

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2
Q

Global Aphasia

A

Perisylvian area

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3
Q

Transcortical Motor Aphasia

A

Left Frontal lobe

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4
Q

Transcortical Sensory Aphasia

A

Left Parietal Temporal or Temporal Occipital Area

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5
Q

Alexia

A

VWFA (Visual Word form Area)
and LV1 and selenium of corpus callosum

aka Left Ventral Temporal Occipital Cortex

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6
Q

Output Type Disorder

A

Damage to Premotor Cortex.

Damage to Prefrontal Cortex.

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7
Q

Pick’s Disease

A

Frontal Temporal Atrophy

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8
Q

C.J.D

A

Neuronal Damage

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9
Q

Alzheimer’s

A

Loss of neurons or lower functioning of neurons

NF Tangles

Amyloid Plaques

APOE4 <– Genetic Factor

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10
Q

Amnesia (General)

A

DM Nucl. Thalamus

Mammillary Bodies

Medial Temporal Cortex
(Hippocampus, amygdala, and cortex around it. )

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11
Q

Korsakoff’s Syndrome

A

Bilateral damage of DM and MB

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12
Q

Left labectomy

A

Reduction to Verbal Learning

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13
Q

Right labectomy

A

Non Verbal Deficits

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14
Q

Topograpic Disorder

A

Parahippocampal gyrus; hippocampus

  • Right Medial Temporal
  • R/L Lingual
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15
Q

Constructive Disorder

A
  • Unilateral Lesion
  • RH: Posterior
  • LH: Parietal
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16
Q

Hemineglect

A

Left Hemineglect: Right Parietal cortex

Usually frontal dorsal
Right cingulate gyrus

17
Q

Apraxia

A

Unilateral; Bilateral deficits

18
Q

Oral Apraxia

A

L Inferior Frontal

19
Q

Limb Apraxia

A

L Parietal

20
Q

Agnosia in general

A

Spare V1

21
Q

Appreceptive Agnosia

A

Spares V1/ bilateral occipital

LOTR

22
Q

Stimultagnosia

A

Dorsal: Bilateral Parietal Occipital

Ventral: Left Ventral Temporal-occipital

23
Q

Visual Object Agnosia

A

Bilateral Lateral temporal occipital

24
Q

Propapagnosia

A

Ventralmedial temporal-occipital
(fusiform gyrus)
Parahippocampal

25
Q

Word Deafness

A

Bilateral Anterior Superior Temporal gyrus

Uni-LH Wernikes

26
Q

Broca’s Aphasia

A

Broadmann 44 and 45

27
Q

Wernikes Aphasia

A

Broadman 22

28
Q

Conductive Aphasia

A

left Parietal (supra marginal gyrus)

29
Q

Anomia

A

Left arcuate fasciculate gyrus