Ataxic Dysarthrias Flashcards

1
Q

Unlike flaccid and spastic dysarthria, which are predominantly problems of a)_________________ ataxic dysarthria predominantly reflects problems of b)_____________.

A

a) neuromuscular execution
b) motor control

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2
Q

La dysmétrie, c’est quoi?

A

un dépassement et une sous-estimation du but d’un mouvement à cause d’une inhabileté à juger la distance, le débit (rythme) ou la force d’un mouvement

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3
Q

L’ataxie inclut 2 choses :

A
  1. La dysmétrie
  2. La décomposition d’un mouvement : diviser en des éléments individuels un acte complexe
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4
Q

Signe du dommage cérébelleux:

A

l’ataxie : une incoordination générale des actions motrices

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5
Q

Le cervelet coordonne les activités a)___________ par l’intégration des informations b)_____________.

A

a) musculaires
b) sensorielles

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6
Q

Le cervelet suit et ajuste les activités ________.

A

motrices

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7
Q

Il n’initie pas le mouvement, mais il le modifie et le contrôle en termes de a) ______________b) ______________
c) ________________ et d)_____________.

A

vitesse
étendue
force
direction

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8
Q

Difficulties with a)_______________ and b) _______________ are the most common signs of cerebellar disease.

A

standing and walking

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9
Q

Characteristics of cerebellar disease

A
  1. rapid back and forth, jerky eye movements
  2. Hypotonia
    3.Dysmétrie
  3. Dysdiadochokinesis
  4. Tremor as a target is approximated (terminal tremor)
  5. Cognitive disturbances
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