Differential diagnosis of apraxia of speech in children and adults: A sco** review

KM Allison, C Cordella, J Iuzzini-Seigel… - Journal of Speech …, 2020 - ASHA
Purpose Despite having distinct etiologies, acquired apraxia of speech (AOS) and childhood
apraxia of speech (CAS) share the same central diagnostic challenge (ie, isolating markers …

Motor speech phenotypes of frontotemporal dementia, primary progressive aphasia, and progressive apraxia of speech

ML Poole, A Brodtmann, D Darby, AP Vogel - Journal of Speech, Language …, 2017 - ASHA
Purpose Our purpose was to create a comprehensive review of speech impairment in
frontotemporal dementia (FTD), primary progressive aphasia (PPA), and progressive …

The apraxia of speech rating scale: Reliability, validity, and utility

JR Duffy, PR Martin, HM Clark, RL Utianski… - American journal of …, 2023 - ASHA
Purpose: The purpose of this study was to examine the interrater reliability and validity of the
Apraxia of Speech Rating Scale (ASRS-3.5) as an index of the presence and severity of …

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 …

Feasibility of automatic speech recognition for providing feedback during tablet-based treatment for apraxia of speech plus aphasia

KJ Ballard, NM Etter, S Shen, P Monroe… - American journal of …, 2019 - ASHA
Purpose Individuals with neurogenic speech disorders require ongoing therapeutic support
to achieve functional communication goals. Alternative methods for service delivery, such as …

Temporal acoustic measures distinguish primary progressive apraxia of speech from primary progressive aphasia

JR Duffy, H Hanley, R Utianski, H Clark, E Strand… - Brain and language, 2017 - Elsevier
The purpose of this study was to determine if acoustic measures of duration and syllable rate
during word and sentence repetition, and a measure of within-word lexical stress …

A multivariate analytic approach to the differential diagnosis of apraxia of speech

A Basilakos, G Yourganov, DB den Ouden… - Journal of Speech …, 2017 - ASHA
Purpose Apraxia of speech (AOS) is a consequence of stroke that frequently co-occurs with
aphasia. Its study is limited by difficulties with its perceptual evaluation and dissociation from …

Effects of tDCS on sound duration in patients with apraxia of speech in primary progressive aphasia

C Themistocleous, K Webster, K Tsapkini - Brain sciences, 2021 - mdpi.com
Transcranial direct current stimulation (tDCS) over the left inferior frontal gyrus (IFG) was
found to improve oral and written naming in post-stroke and primary progressive aphasia …

Progressive agrammatic aphasia without apraxia of speech as a distinct syndrome

KA Tetzloff, JR Duffy, HM Clark, RL Utianski, EA Strand… - Brain, 2019 - academic.oup.com
Agrammatic aphasia affects grammatical language production and can result from a
neurodegenerative disease. Although it typically presents with concomitant apraxia of …

The efficacy of acoustic-based articulatory phenoty** for characterizing and classifying four divergent neurodegenerative diseases using sequential motion rates

HP Rowe, P Gochyyev, AC Lammert, A Lowit… - Journal of Neural …, 2022 - Springer
Despite the impacts of neurodegeneration on speech function, little is known about how to
comprehensively characterize the resulting speech abnormalities using a set of objective …