Human communication Flashcards

1
Q

aphasia

A

trouble with language. It can no t be due to a sensory or motor deficit.
Difficulty understanding and using.

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2
Q

describe the criteria for comprehnsion

A

when you hear a word it should active all the compartments of memory of this word

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3
Q

agnosia

A

the primary areas to be okay. but the deficits to be in the in the association areas

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4
Q

Describe aphasia

A

they know what a dog sounds like they know what it looks but the word Dog does not activate the memory

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5
Q

where in the brain is the dictionary table

A

bottom of the temporal cortex. po

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6
Q

what happens if there is damage in the language comprehension area

A

you can read words and say them but not understand.

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7
Q

what is transcorticol sensory aphasia

A

damage to the posterior language area

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8
Q

symptom of people with transcortical sensory aphasia

A

they just repeat after people

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9
Q

on side of the brain is language localized

A

the left brain

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10
Q

what aspects of language are found on the right side

A
rhythm
tone
emphasis
recognizing people by the sound of their voice
comprehending metaphors
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11
Q

what does the frontal lobe do in language processing

A

on the left side of the brain. involved in speech productio

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12
Q

what does the temporal lobe do in language processing

A

determines where and what is making the sound. the where and what pathway.
In language there is a specific what pathway that asks what is the sound i am hearing dies it come from a language i speak.

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13
Q

what does the dictionary area which spans different lobs in the brain

A

heavy interconnected and creates mental schema of the word that is being analysed.

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14
Q

explain the steps that lead to speaking

A

i want to speak/ is there value in me speaking right now?- medial Prefrontal lobe
Choosing the words; words that convey meaning- dictionary of the brain (language comprehension)
Organizing the content words and add connecting words-. prefrontal lobe
Saying the word- moving the mouth and lungs to express the sound you need- frontal lobe

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15
Q

what of the brain is most active when reading

A

Primary visual cortex

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16
Q

two categories of strokes

A

anterior or posterior aphasia

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17
Q

anterior aphasia

A

trouble producing meaningful speech.
More aware of the situation, recognize their deficits.
I have alot to say but .it wont come out right

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18
Q

posterior aphasia

A

they don’t have the schema that creates pictures connected to words .
They don’t have the dictionary and don’t have the nouns the content words.
They are much less aware of their deficit

19
Q

Transcortical sensory aphasia

A

they repeat what people say to them but they dont actually understand

20
Q

Conduction aphasia

A

they speak fluently and understand but they can not repeat the words people say to them.
They have trouble learning new words.

21
Q

what causes conduction aphasia

A

the loss of the direct pathway from the Wernicke’s to the Broca’s area

22
Q

Wernicke’s area

A

analyzing speech sounds. and recognizing words

23
Q

when you have damage in Wernicke’s area what is it called

A

pure word deafness

24
Q

Pure word deafness

A

everything sounds like noise because you cant seem to recognise what the word is .
They don’t understand when people talk to them or when they talk.

25
Q

Pure word deafness

A

everything sounds like noise because you cant seem to recognize what the word is .
They don’t understand when people talk to them or when they talk.

26
Q

posterior language area

A

comprehend meaningful words.

27
Q

Damage to the posterior language area

A

don’t comprehends words

They start to repeat words.

28
Q

If a patient is having trouble repeating after you where is the damage most likely

A

Wernicke’s area

29
Q

Damage to the visual word form area

A

Pure alexia or pure word blindness.

Writing gets bad over time because they are not getting any feedback

30
Q

what is sight reading

A

recognizing whole words

31
Q

What is phonetic reading

A

sounding it out.

32
Q

Describe dyslexia

A

faulty reading.

33
Q

Surface dyslexia

A

Inability to to recognize whole words. They can only recognize words phonetically

34
Q

Phonological dyslexia

A

Difficulty reading unfamiliar words.

35
Q

what brain region is associate d with pure alexia

A

VWFA

36
Q

why is it harder to identify objects when the corners are taken out

A

because the visual association cortex uses edges to recognize things.

37
Q

Broca’s aphasia

A

inferior left frontal lobe
Slow laborious, non fluent speech.
They have something to say but cant do it fluently
They use content words- words that convey meaning
Have trouble articulating

38
Q

Agramatism

A

difficulty using grammatical devices.

39
Q

Anomic aphasia

A

trouble finding the right word

40
Q

how the brain deals with

A

the brain tries to create new pathways. to compensate for the damaged pathways

41
Q

Stuttering

A

Speech disorder that causes difficulty in fluency.

42
Q

dygraphia

A

disorders in writing

43
Q

Phonological dysgraphia

A

you can not spell things by . spelling them ot