ApraxiaVerbal apraxia; Dyspraxia; Speech disorder - apraxia; Childhood apraxia of speech; Apraxia of speech; Acquired apraxia
Apraxia is a disorder of the brain and nervous system in which a person is unable to perform tasks or movements when asked, even though:
- The request or command is understood
- They are willing to perform the task
- The muscles needed to perform the task work properly
- The task may have already been learned
Halpern H, Goldfarb. Language and Motor Speech Disorders in Adults. 3rd ed. Burlington, MA: Jones and Bartlett Learning. 2013.
Kirshner HS. Dysarthria and apraxia of speech. In: Daroff RB, Jankovic J, Mazziotta JC, Pomeroy SL, eds. Bradley's Neurology in Clinical Practice. 7th ed. Philadelphia, PA: Elsevier; 2016:chap 14.