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Verbal Fluency Difficulties in Aphasia: A Combination of Lexical and Executive Control Deficits
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Bose, Arpita; Patra, Abhijeet; Antoniou, Georgia Eleftheria; Stickland, Rachael C.; Belke, Eva – International Journal of Language & Communication Disorders, 2022
Background: Verbal fluency tasks are routinely used in clinical assessment and research studies of aphasia. People with aphasia produce fewer items in verbal fluency tasks. It remains unclear if their output is limited solely by their lexical difficulties and/or has a basis in their executive control abilities. Recent research has illustrated that…
Descriptors: Verbal Ability, Executive Function, Aphasia, Language Processing
Measuring Communication as a Core Outcome in Aphasia Trials: Results of the ROMA-2 International Core Outcome Set Development Meeting
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Wallace, Sarah J.; Worrall, Linda; Rose, Tanya A.; Alyahya, Reem S. W.; Babbitt, Edna; Beeke, Suzanne; de Beer, Carola; Bose, Arpita; Bowen, Audrey; Brady, Marian C.; Breitenstein, Caterina; Bruehl, Stefanie; Bryant, Lucy; Cheng, Bonnie B. Y.; Cherney, Leora R.; Conroy, Paul; Copland, David A.; Croteau, Claire; Cruice, Madeline; Dipper, Lucy; Hilari, Katerina; Howe, Tami; Kelly, Helen; Kiran, Swathi; Laska, Ann-Charlotte; Marshall, Jane; Murray, Laura L.; Patterson, Janet; Pearl, Gill; Quinting, Jana; Rochon, Elizabeth; Rose, Miranda L.; Rubi-Fessen, Ilona; Sage, Karen; Simmons-Mackie, Nina; Visch-Brink, Evy; Volkmer, Anna; Webster, Janet; Whitworth, Anne; Le Dorze, Guylaine – International Journal of Language & Communication Disorders, 2023
Background: Evidence-based recommendations for a core outcome set (COS; minimum set of outcomes) for aphasia treatment research have been developed (the Research Outcome Measurement in Aphasia--ROMA, COS). Five recommended core outcome constructs: communication, language, quality of life, emotional well-being and patient-reported…
Descriptors: Interpersonal Communication, Communication Skills, Aphasia, Foreign Countries
Deciphering the Mechanisms of Phonological Therapy in Jargon Aphasia
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Bose, Arpita; Höbler, Fiona; Saddy, Douglas – International Journal of Language & Communication Disorders, 2019
Background: Severe word production difficulties remain one of the most challenging clinical symptoms to treat in individuals with jargon aphasia. Clinically, it is important to determine why some individuals with jargon aphasia improve following therapy when others do not. We report a therapy study with AM, an individual with severe neologistic…
Descriptors: Jargon, Aphasia, Phonological Awareness, Therapy
What Does a Cue Do? Comparing Phonological and Semantic Cues for Picture Naming in Aphasia
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Meteyard, Lotte; Bose, Arpita – Journal of Speech, Language, and Hearing Research, 2018
Purpose: Impaired naming is one of the most common symptoms in aphasia, often treated with cued picture naming paradigms. It has been argued that semantic cues facilitate the reliable categorization of the picture, and phonological cues facilitate the retrieval of target phonology. To test these hypotheses, we compared the effectiveness of…
Descriptors: Aphasia, Cues, Pictorial Stimuli, Semantics
Semantic Fluency in Aphasia: Clustering and Switching in the Course of 1 Minute
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Bose, Arpita; Wood, Rosalind; Kiran, Swathi – International Journal of Language & Communication Disorders, 2017
Background: Verbal fluency tasks are included in a broad range of aphasia assessments. It is well documented that people with aphasia (PWA) produce fewer items in these tasks. Successful performance on verbal fluency relies on the integrity of both linguistic and executive control abilities. It remains unclear if limited output in aphasia is…
Descriptors: Semantics, Aphasia, Comparative Analysis, Code Switching (Language)
Phonological Therapy in Jargon Aphasia: Effects on Naming and Neologisms
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Bose, Arpita – International Journal of Language & Communication Disorders, 2013
Background: Jargon aphasia is one of the most intractable forms of aphasia with limited recommendation on amelioration of associated naming difficulties and neologisms. The few naming therapy studies that exist in jargon aphasia have utilized either semantic or phonological approaches, but the results have been equivocal. Moreover, the effect of…
Descriptors: Aphasia, Jargon, Phonology, Therapy
Speech-Like and Non-Speech Lip Kinematics and Coordination in Aphasia
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Bose, Arpita; van Lieshout, Pascal – International Journal of Language & Communication Disorders, 2012
Background: In addition to the well-known linguistic processing impairments in aphasia, oro-motor skills and articulatory implementation of speech segments are reported to be compromised to some degree in most types of aphasia. Aims: This study aimed to identify differences in the characteristics and coordination of lip movements in the production…
Descriptors: Aphasia, Biomechanics, Human Body, Perceptual Motor Coordination
Effects of Utterance Length on Lip Kinematics in Aphasia
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Bose, Arpita; van Lieshout, Pascal – Brain and Language, 2008
Most existing models of language production and speech motor control do not explicitly address how language requirements affect speech motor functions, as these domains are usually treated as separate and independent from one another. This investigation compared lip movements during bilabial closure between five individuals with mild aphasia and…
Descriptors: Linguistics, Aphasia, Speech Language Pathology, Articulation (Speech)
Speech Motor Control in Fluent and Dysfluent Speech Production of an Individual with Apraxia of Speech and Broca's Aphasia
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van Lieshout, Pascal H. H. M.; Bose, Arpita; Square, Paula A.; Steele, Catriona M. – Clinical Linguistics & Phonetics, 2007
Apraxia of speech (AOS) is typically described as a motor-speech disorder with clinically well-defined symptoms, but without a clear understanding of the underlying problems in motor control. A number of studies have compared the speech of subjects with AOS to the fluent speech of controls, but only a few have included speech movement data and if…
Descriptors: Speech, Aphasia, Stuttering, Speech Impairments