Buchwald, Adam and Miozzo, Michele (2011) Isolating the locus of articulation errors. [Clinical Aphasiology Paper]
Speech production minimally includes a level encoding context-specific articulatory timing patterns (motor plans) and a level with context-independent (phonemic) representations. Impairment to motor planning is associated with AOS whereas phonological impairment is associated with phonemic paraphasia. Each of these frequently co-occurring deficits produces articulatory errors whose loci are difficult to determine. Using acoustic analysis, we report on two individuals diagnosed with AOS and PP who make similar articulatory errors (/s/-deletion), and identify one individual whose errors reflect deletions after the motor plan is generated, and another whose errors reflect deletion prior to motor planning.
|Item Type:||Clinical Aphasiology Paper|
|Depositing User:||Bingmei Yan|
|Date Deposited:||09 Aug 2011|
|Last Modified:||03 Jun 2016 12:54|
|Conference:||Clinical Aphasiology Conference > Clinical Aphasiology Conference (2011 : 41st : Fort Lauderdale, FL : May 31-June 4, 2011)|
Actions (login required)