bilingual apasia Flashcards

1
Q

what age do late bilingual speakers acquire L2?

A

roughly after the age of 12

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2
Q

what is code switching?

A

alternating use of one’s languages

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3
Q

bilingualism and the brain use _____ resources. There is a lot of _______.

A

neural

overlap

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4
Q

what part of the brain in known as the “language switch”

A

caudate

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5
Q

where is the “language switch” found?

A

subcortical (basal ganglia)

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6
Q

If there is damage to this part of the brain it is difficult to code switch or the person will involuntarily switch.

A

caudate

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7
Q

if a person is bilingual it means that they have more activity on the right hemisphere. t/f

A

f

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8
Q

speech production tasks for early bilingual children show a lot of _____ on the brain.

A

overlap

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9
Q

speech production tasks for late bilingual children show no _____ on the brain.

A

overlap

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10
Q

T/F Age of acquisition greatly affects how the brain processes each language

A

t

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11
Q

increased overlap occurs with being ___ proficient in multiple languages.

A

more

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12
Q

Brain scans will show _____ overlap when a person starts to lose one language.

A

less

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13
Q

Language proficiency greatly affects how the brain processes each language

A

t

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14
Q

Latino adults are __ times as likely to have an ischemic stroke due to inactivity, obesity, & diabetes than non-Latino White peers

A

2

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15
Q

recovery patterns reported show that L1 & L2 recover at the same ____ to the same _____.

A

rate

level

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16
Q

what is differential recovery?

A

one language is recovered more than the other.

17
Q

what is antagonistic recovery?

A

L1 initially is better, but then L2 improves and L1 basically disappears

18
Q

what is Alternating Antagonism recovery

A

the antagonistic pattern occurs, then switches back and forth (either be on a daily basis, or several months)

19
Q

what is selective aphasia?

A

deficits are only in one language

20
Q

what is successive recovery?

A

one language improves, then the other

21
Q

what is blending recovery?

A

unintentional mixing of both languages’ word and grammatical construction. (NOT CODE SWITCHING)

22
Q

What is paradoxical translation?

A

you can switch from L1 to L2 but you cant switch L2 to L1

english–>spanish but not spanish–>english

23
Q

what are 4 translation deficits?

A
  1. inability to translate
  2. paradoxical
  3. translation without comprehension
  4. spontaneous
24
Q

what is spontaneous translation?

A

Involuntarily translate everything they hear; cannot inhibit the translating

25
Q

______ & _____ typically mimic language deficits.

A

reading and writing

26
Q

So, it is possible that L1 reading = fine, while L2 reading = impaired
Or, even:
L1 reading = fine, writing = poor
L2 reading = poor, writing = fine

A

t

27
Q

A Bilingual’s recovery is NOT related to:

A

L1 = more left hemisphere

L2 = more right hemisphere

28
Q

bilinguals do NOT use more right hemisphere resources than monolinguals

A

t

29
Q

why don’t you see overlap on brain scans with bilingual aphasics?

A

part of the brain is damaged.

30
Q

A Bilingual’s recovery may be related to:

A
  1. general cognitive functions
  2. cognitive control/selection issues
  3. loss of inhibitory processes.(suppressing one language)
31
Q

_____ of damage greatly affects the degree to which each language is affected:

A

location

32
Q

what are 3 factors to consider that are related to L1 & L2 abilities post stroke?

A
  1. amount of input from each language post stroke/during rehab.
  2. amount of language spoken post stroke/rehab
  3. emotions tied to each language
33
Q

interference

A

difficulties in L1 can affect L2

34
Q

word finding difficulties will usually appear in ____ languages.

A

both

35
Q

generalization

A

progress in one language, spreads to the new language