Final Flashcards

1
Q

Vien

A

carries blood back to heart and lungs deoxygenitated

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2
Q

neurotransmitter affected by botulism

A

acetylcoline

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3
Q

hydrocephalis

A

englarges ventricles
increased pressure n the skull
leads to cortical damage

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4
Q

Choroid plexus

A

produces CSF

network of capillaries connective tissue and epithelium

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5
Q

legs

A

ACA

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6
Q

face

A

MCA

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7
Q

internal auditory artery

A

labyrinthine artery

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8
Q

basilar artery

A

arises from paired veretral arteries

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9
Q

posterior spinal artery

A

descends from the verteral arteries

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10
Q

Synapse comprised of

A

terminal button synaptic cleft and postsynaptic receptor

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11
Q

action potention

A
initiate action potention 
sensory conduction 
neurotransmitter is released at synaptic cleft 
sodium channels open 
neuron 2 fires action potetntion
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12
Q

rostral

A

towards the nose

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13
Q

caudal

A

towards the tail

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14
Q

DC medial lemniscal

A

meissner’s
fascicilus gracilis
thalamus

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15
Q

dorsal column-medial lemniscus info

A

epicritic senstion for lower half of body

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16
Q

vestibular nuclear complex sensory projections

A

cerebellum
spinal cord
MLF

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17
Q

Semicircular ducts

A

anterior posterior and lateral

detects roational accelateration

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18
Q

Vestibule

A

detect linear acceleration

contains the otolithic membrane

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19
Q

Outer hair cells

A

amplifiers

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20
Q

organ of court

A

rests on the basilar membrane and contains hair cells

21
Q

sterocilla

A

50 to 70 bands per hair cell

22
Q

tonotopic

A

organization of cochlea

23
Q

mechanical energy

A

middle ear

24
Q

trapezoid body

A

auditory fiber decusation

25
Q

striatum

A

caudet nucleus and putamen

26
Q

Broadman 41 and 42

A

Primary Auditory

27
Q

Non fluent aphasia

A

Global
transcortical mixed
broca
transcortical motor

28
Q

fluent aphasia

A

Wernicke’s
Transcortical sensory
conduction
anomic aphasia

29
Q

Global

A

Non fluent

doesn’t comprehend or repeat

30
Q

Transcortical Mixed

A

non fluent
doesn’t comprehend
but repeats

31
Q

Broca’s

A

non fluent
comprehends
doesn’t repeat

32
Q

Transcortical motor

A

Non fluent

comprehends and repeats

33
Q

Wernicke’s

A

Fluent

doesn’t comprehend or repeat

34
Q

Transcortical sensory

A

Fluent

doesn’t comprehend but repeats

35
Q

Conduction

A

Fluent and comprehends

doesn’t repeat

36
Q

Anomic aphasia

A

fluent comprehends and repeats

37
Q

Conduction lesion

A

left superior temporal
inferior parietal
arcuate fasciculus

38
Q

Wernicke Lesion

A

Posterior superior temporal

39
Q

Transcortical lesion

A

adjacent association cortex projecting to language cortex

40
Q

Transcortical motor lesion

A

anterior superior frontal lobe

41
Q

Transcortical Mixed Lesion

A

Both cerebral language areas sparing perisylvian cortex

42
Q

Transcortical Sensory Lesion

A

Posterior superior parietal lobe

43
Q

Global Lesion

A

Large left MCA linking Broca’s and Wernicke’s areas

44
Q

Anomic Aphasia Lesion

A

anwhere in left hemisphere language areas

45
Q

Unimodal areas

A

Visual and auditory association cortex

46
Q

Heteromodal

A

Number of senses together

parietal and dorsolateral frontal lobe in prefrontal cortex

47
Q

Association cortex

A

area outside primary areas that process sensory and motor info from the primary area

48
Q

Wernicke Broadman

A

22