Publications by authors named "Claire Layfield"

: Communication changes in multiple sclerosis (MS) are under-explored and under-recognised. Persons with MS (PwMS) are experts in their condition and play a valuable role in informing clinicians and researchers of their condition. This study aimed to investigate the perspectives of PwMS on: (1) MS-related communication changes, (2) the impact of these communication changes across key aspects of a person's life, including work/studies, relationships, and general quality of life, and (3) strategies used to facilitate communication in daily interactions.

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Diagnosis of the speech motor planning/programming disorder, apraxia of speech (AOS), has proven challenging, largely due to its common co-occurrence with the language-based impairment of aphasia. Currently, diagnosis is based on perceptually identifying and rating the severity of several speech features. It is not known whether all, or a subset of the features, are required for a positive diagnosis.

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Objectives: The aim was for the appointed committee of the Academy of Neurological Communication Disorders and Sciences to conduct a systematic review of published intervention studies of acquired apraxia of speech (AOS), updating the previous committee's review article from 2006.

Method: A systematic search of 11 databases identified 215 articles, with 26 meeting inclusion criteria of (a) stating intention to measure effects of treatment on AOS and (b) data representing treatment effects for at least 1 individual stated to have AOS.

Results: All studies involved within-participant experimental designs, with sample sizes of 1 to 44 (median = 1).

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