Apraxia of Speech Flashcards

1
Q

Inability to execute skilled, learned motor acts, despite preservation of motor and sensory systems, comprehension, cooperation and coordination

A

Apraxia

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2
Q

What are the 2 different kinds of apraxia?

A

ideational and ideomotor

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3
Q

a disturbance in the conception of an object or gesture

A

ideational

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4
Q

Ideational apraxia occurs w/ damage to _________.

A

left parietal lobe; uncommon

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5
Q

a disturbance in performance of movements needed to use an object, make a gesture, sequence movements

A

ideomotor apraxia

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6
Q

ideomotor apraxia is a deficit in the ability to ….

A

carry out the motor plan

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7
Q

ideomotor apraxia typically affects ______ movements.

A

voluntary

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8
Q

ideomotor apraxia: can _____ conduct action, but when asked to perform action, they have difficulty doing so.

A

spontaneously

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9
Q

What are the 3 types of ideomotor apraxia?

A

limb apraxia
nonverbal oral apraxia
apraxia of speech

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10
Q

inability to sequence the limbs during a voluntary action; spatially incorrect movements and abnormal or slow and deliberate

A

limb apraxia

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11
Q

orofacial/facial/lingual apraxia; disturbance in sequencing of oral movements unrelated to speech production

A

non verbal oral apraxia

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12
Q

inability to select and sequence the motor commands needed to correctly position the articulators during voluntary productuon of phonemes

A

apraxia of speech

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13
Q

T or F? pure apraxia of speech is common.

A

False; it is rare

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14
Q

Apraxia of speech is not caused by?

A
  • muscle weakness
  • abnormal muscle tone
  • reduced range of movement
  • decreased muscle steadiness
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15
Q

AOS is an 1. _________ impairment associated w/ difficulties positioning and sequencing movements of muscles for speech.

A

artic impairment

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16
Q

What is the difference between an artic disorder and a phono disorder?

A

artic= issue w/ motor abilities to perform a particular sound; more simple

phono= patterned issue w/ producing sounds/whole group affected; more complex

17
Q

AOS is a 2. _______ disorder resulting from sensorimotor impairment.

A

phono disorder

18
Q

green glass –> gleen glass

A

phonemic anticipatory error

19
Q

green glass –> green grass

A

phonemic perserverative error

20
Q

africa –> arifca

A

phonemic transpositiion error

21
Q

pen –> ben

tan –> dan

A

phoneme substitutions

22
Q

AOS is a ________ motoric disorder.

A

phonetic

23
Q

AOS is associated w/ difficult doing what in relation to motor plans?

A

selecting and organizing for the volitional production of speech

24
Q

Possible and commonly believed theory of cause of AOS

A

disruption in motor speech programmer (MSP)

25
Q

What hemisphere of the brain does MSP rely heavily on?

A

left hemisphere (Broca’s area)

26
Q

causes of AOS

A
  • stroke
  • degenerative disease-
  • trauma
  • tumors
27
Q

AOS is primarily a disorder of ______ and ______.

A

artic and prosody

28
Q

3 common speech characteristics of AOS

A
  • trial and error
  • groping w/ attempts
  • self correct
29
Q

most common artic errors of AOS

A
  • errors repeating words in increasing length

- inconsistent errors for multisyllabic words

30
Q

T or F? Prosody is frequently abnormal in AOS.

A

True

31
Q

Individuals w/ AOS have difficulty iitating and producing clusters. T or F?

A

True

32
Q

Is imitation or automatic speech better in individuals with AOS?

A

automatic speech

33
Q

Prosody in AOS is ____.

A

slow