Apraxia of Speech Flashcards
Inability to execute skilled, learned motor acts, despite preservation of motor and sensory systems, comprehension, cooperation and coordination
Apraxia
What are the 2 different kinds of apraxia?
ideational and ideomotor
a disturbance in the conception of an object or gesture
ideational
Ideational apraxia occurs w/ damage to _________.
left parietal lobe; uncommon
a disturbance in performance of movements needed to use an object, make a gesture, sequence movements
ideomotor apraxia
ideomotor apraxia is a deficit in the ability to ….
carry out the motor plan
ideomotor apraxia typically affects ______ movements.
voluntary
ideomotor apraxia: can _____ conduct action, but when asked to perform action, they have difficulty doing so.
spontaneously
What are the 3 types of ideomotor apraxia?
limb apraxia
nonverbal oral apraxia
apraxia of speech
inability to sequence the limbs during a voluntary action; spatially incorrect movements and abnormal or slow and deliberate
limb apraxia
orofacial/facial/lingual apraxia; disturbance in sequencing of oral movements unrelated to speech production
non verbal oral apraxia
inability to select and sequence the motor commands needed to correctly position the articulators during voluntary productuon of phonemes
apraxia of speech
T or F? pure apraxia of speech is common.
False; it is rare
Apraxia of speech is not caused by?
- muscle weakness
- abnormal muscle tone
- reduced range of movement
- decreased muscle steadiness
AOS is an 1. _________ impairment associated w/ difficulties positioning and sequencing movements of muscles for speech.
artic impairment