Motor Speech Disorders Flashcards
________= a group of speech disorders associated with an impairment to motor speech control and execution processes resulting from damage to the PNS and/or CNS.
dysarthrias (pg. 300)
___________= the inability to speak due to severe impairment to motor speech control and execution processes as a result of damage to the PNS/CNS.
anarthria/anarthric mutism (pg. 300)
Onset of dysarthria
based on developmental delay or acquired at any point across lifespan (pg. 300)
Neurological disease can impair the strength, speed, range, steadiness, tone, and/or accuracy of movements involving what systems?
the respiratory, phonatory, resonatory, and articulatory components of speech production. (pg. 300)
What are some examples of childhood conditions that may lead to dsyarthria?
CP and muscular dystrophy (pg. 300)
Besides the presence of impairment, dysarthria leads to limitations in _______ and restrictions in _______.
activity and participation (pg. 300)
Participation restrictions are always related to speech activity limitations. T or F?
False; they are not always related.
There are also cognitive, linguistic and physical barriers associated with neurological disease. (pg. 300)
Language and literacy are concern for children with MSD, especially if neurological disease occurs prior to speech and lang development. T or F?
True. (pg. 300)
_______= neurogenic speech disorder associated with impairment to motor planning and or programming.
apraxia of speech (pg. 301)
Apraxia of speech is often the result of a lesion to the ______ or ______ lobe of the left cerebral hemisphere.
frontal or parietal (pg. 301)
Apraxia of speech does not present with difficulty with sequential movements for volitional speaking tasks. T or F?
False; there is difficulty with volitional speaking tasks. (pg. 301)
Patients with apraxia of speech exhibit deficits in what?
articulation, rate and prosody. (pg. 301)
total inability to speak :_______ :: few inconsistent articulation errors: ________
severe AOS
mild AOS
(pg. 301)
What makes it difficult to isolate features unique to AOS?
the fact that aphasia often co-occurs with AOS (pg. 301)
____________ = a neurological childhood speech sound disorder in which the precision and consistency of movements underlying speech are impaired in the absence of neuromuscular deficits.
childhood apraxia of speech (CAS) (pg. 302)