Treatment for acquired apraxia of speech: A systematic review of intervention research between 2004 and 2012

KJ Ballard, JL Wambaugh, JR Duffy, C Layfield… - American Journal of …, 2015 - ASHA
Objectives The aim was for the appointed committee of the Academy of Neurological
Communication Disorders and Sciences to conduct a systematic review of published …

New perspectives on speech motor planning and programming in the context of the four-level model and its implications for understanding the pathophysiology …

A Van Der Merwe - Aphasiology, 2021 - Taylor & Francis
Background: The complexity of speech motor control, and the incomplete conceptualisation
of phases in the transformation of the speech code from linguistic symbols to a code …

Language skill mediates the relationship between language load and articulatory variability in children with language and speech sound disorders

J Vuolo, L Goffman - Journal of Speech, Language, and Hearing Research, 2018 - ASHA
Purpose The aim of the study was to investigate the relationship between language load
and articulatory variability in children with language and speech sound disorders, including …

A framework of motoric complexity: An investigation in children with typical and impaired speech development

J Case, MI Grigos - Journal of Speech, Language, and Hearing Research, 2020 - ASHA
Introduction The current work presents a framework of motoric complexity where stimuli differ
according to movement elements across a sound sequence (ie, consonant transitions and …

Ultrasound visual feedback for acquired apraxia of speech: A case report

JL Preston, M Leaman - Aphasiology, 2014 - Taylor & Francis
Background: Individuals with acquired apraxia of speech (AOS) can lose precision of
articulatory movements, including the ability to achieve correct production of specific sounds …

Articulatory control in childhood apraxia of speech in a novel word–learning task

J Case, MI Grigos - Journal of Speech, Language, and Hearing Research, 2016 - ASHA
Purpose Articulatory control and speech production accuracy were examined in children
with childhood apraxia of speech (CAS) and typically developing (TD) controls within a …

Model-driven treatment of childhood apraxia of speech: Positive effects of the speech motor learning approach

A Van Der Merwe, M Steyn - American journal of speech-language pathology, 2018 - ASHA
Purpose The aim of the study was to propose the speech motor learning approach (Van der
Merwe, 2011) as a treatment for childhood apraxia of speech and to determine if it will effect …

Sound production treatment: Effects of blocked and random practice

JL Wambaugh, C Nessler, S Wright… - American Journal of …, 2014 - ASHA
Purpose This investigation was designed to further the development of a treatment for
acquired apraxia of speech (AOS), Sound Production Treatment (SPT), by examining the …

Changes in movement transitions across a practice period in childhood apraxia of speech

MI Grigos, J Case - Clinical Linguistics & Phonetics, 2018 - Taylor & Francis
This study examined changes in speech motor control across a movement transition
between sounds within a motor learning task in children with apraxia of speech (CAS) and …

The relationship between apraxia of speech and oral apraxia: association or dissociation?

SP Whiteside, L Dyson, PE Cowell… - Archives of Clinical …, 2015 - academic.oup.com
Acquired apraxia of speech (AOS) is a motor speech disorder that affects the implementation
of articulatory gestures and the fluency and intelligibility of speech. Oral apraxia (OA) is an …