Flashcards in behavioral neuro/dementia Deck (28)
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1
main fxn of temporal lobe
memory and language
2
what is a common reason for amnesic syndromes?
disruption of the papez circuit
3
early AD often results from damage to
medial temporal lobes
4
korsakoff syndrome most frequently due to injury in____
diencephalon
5
ACA aneurysm bleed affects_____
basal forebrain
6
what part of the prefrontal cortex is indicated in metamemory
dorsolateral prefrontal cortex
7
main fxn of parietal lobe
visual spatial processing
8
alexia, agraphia, acalculia, left-right confusion, finger agnosia
angular gyrus area (Gerstman Sx)
9
Fluent , non sensical speech
wernickes
10
nonfluent aphasia
brocas
11
praxis is where?
dominant parietal lobe
12
where is angular gyrus area
dominant parietal lobe
13
neglect,
nondominant parietal lobe
14
anosagnosia
nondominant parietal lobe
15
dressing apraxia
nondominant parietal lobe
16
visuospatial disorientation
nondominant parietal lobe
17
poor attn, psychomotor slowing, memory efficiency problems
frontal lobe issue
18
Semantic dementia
problem in Lexal storage area in Lateral temporal area
19
beta amyloid
AD
20
AD primarily affects which section of brain
temporal/parietal
21
alpha synuclein
lewy body dementia
22
tau
frontotemporal dementia
23
Most underdiagnosed form of dementia
frontotemporal dementia
24
Presentation: behavioral changes, impaired speech, dysexecutive syndrome
frontotemporal dementia
25
visual hallucinations, fluctuating cognition, parkinsonism, visuospatial problems, REM sleep behavior disorder
lewy body dementia
26
Acute onset, fluctuating course, impaired attn., orientation and memory, hallucinations common,
delirium
27
what tx modifies the disease process of dementia, and is protective?
exercise
28
