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Motor Speech Disorders > Hypokinetic Dysarthria > Flashcards

Hypokinetic Dysarthria Flashcards

1
Q

Main problem?

A

Problem with motor control

Preparing, maintaining and switching motor programs

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2
Q

Locus of lesion

A

Basal ganglia

Basal ganglia control circuit

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3
Q

Affects?

A

Phonation, articulation, and prosody

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4
Q

Clinical characteristics of HypoD

A
  • Resting/static tremor
  • Rigidity
  • Postural abnormalities
  • Bradykinesia
  • Hypokinesia or Akinesia
  • Other: sensory/perceptual deficits, cognitive deficits
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5
Q

Speech tasks

A

Conversation, AMRs, reading, vowel prolongation

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6
Q

Cluster of deviant speech dimensions for HypoD

A

Prosodic Insufficiency
Hypernasality
Vocal and upper limb tremor
Other: Inappropriate silences, harshness, breathiness, and reduced loudness

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7
Q
A
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Motor Speech Disorders (8 decks)

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