Treatment for Anomia in Bilingual Speakers with Progressive Aphasia

Anomia is an early and prominent feature of primary progressive aphasia (PPA) and other neurodegenerative disorders. Research investigating treatment for lexical retrieval impairment in individuals with progressive anomia has focused primarily on monolingual speakers, and treatment in bilingual spea...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Stephanie M. Grasso, Elizabeth D. Peña, Nina Kazemi, Haideh Mirzapour, Rozen Neupane, Borna Bonakdarpour, Maria Luisa Gorno-Tempini, Maya L. Henry
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	bilingualism primary progressive aphasia treatment intervention Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571
Acceso en línea:	https://doaj.org/article/6e7ec09c9d4b416ab9ca888d75b7893e
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:6e7ec09c9d4b416ab9ca888d75b7893e
record_format	dspace
spelling	oai:doaj.org-article:6e7ec09c9d4b416ab9ca888d75b7893e2021-11-25T16:55:58ZTreatment for Anomia in Bilingual Speakers with Progressive Aphasia10.3390/brainsci111113712076-3425https://doaj.org/article/6e7ec09c9d4b416ab9ca888d75b7893e2021-10-01T00:00:00Zhttps://www.mdpi.com/2076-3425/11/11/1371https://doaj.org/toc/2076-3425Anomia is an early and prominent feature of primary progressive aphasia (PPA) and other neurodegenerative disorders. Research investigating treatment for lexical retrieval impairment in individuals with progressive anomia has focused primarily on monolingual speakers, and treatment in bilingual speakers is relatively unexplored. In this series of single-case experiments, 10 bilingual speakers with progressive anomia received lexical retrieval treatment designed to engage relatively spared cognitive-linguistic abilities and promote word retrieval. Treatment was administered in two phases, with one language targeted per phase. Cross-linguistic cognates (e.g., rose and <i>rosa</i>) were included as treatment targets to investigate their potential to facilitate cross-linguistic transfer. Performance on trained and untrained stimuli was evaluated before, during, and after each phase of treatment, and at 3, 6, and 12 months post-treatment. Participants demonstrated a significant treatment effect in each of their treated languages, with maintenance up to one year post-treatment for the majority of participants. Most participants showed a significant cross-linguistic transfer effect for trained cognates in both the dominant and nondominant language, with fewer than half of participants showing a significant translation effect for noncognates. A gradual diminution of translation and generalization effects was observed during the follow-up period. Findings support the implementation of dual-language intervention approaches for bilingual speakers with progressive anomia, irrespective of language dominance.Stephanie M. GrassoElizabeth D. PeñaNina KazemiHaideh MirzapourRozen NeupaneBorna BonakdarpourMaria Luisa Gorno-TempiniMaya L. HenryMDPI AGarticlebilingualismprimary progressive aphasiatreatmentinterventionNeurosciences. Biological psychiatry. NeuropsychiatryRC321-571ENBrain Sciences, Vol 11, Iss 1371, p 1371 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	bilingualism primary progressive aphasia treatment intervention Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571
spellingShingle	bilingualism primary progressive aphasia treatment intervention Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571 Stephanie M. Grasso Elizabeth D. Peña Nina Kazemi Haideh Mirzapour Rozen Neupane Borna Bonakdarpour Maria Luisa Gorno-Tempini Maya L. Henry Treatment for Anomia in Bilingual Speakers with Progressive Aphasia
description	Anomia is an early and prominent feature of primary progressive aphasia (PPA) and other neurodegenerative disorders. Research investigating treatment for lexical retrieval impairment in individuals with progressive anomia has focused primarily on monolingual speakers, and treatment in bilingual speakers is relatively unexplored. In this series of single-case experiments, 10 bilingual speakers with progressive anomia received lexical retrieval treatment designed to engage relatively spared cognitive-linguistic abilities and promote word retrieval. Treatment was administered in two phases, with one language targeted per phase. Cross-linguistic cognates (e.g., rose and <i>rosa</i>) were included as treatment targets to investigate their potential to facilitate cross-linguistic transfer. Performance on trained and untrained stimuli was evaluated before, during, and after each phase of treatment, and at 3, 6, and 12 months post-treatment. Participants demonstrated a significant treatment effect in each of their treated languages, with maintenance up to one year post-treatment for the majority of participants. Most participants showed a significant cross-linguistic transfer effect for trained cognates in both the dominant and nondominant language, with fewer than half of participants showing a significant translation effect for noncognates. A gradual diminution of translation and generalization effects was observed during the follow-up period. Findings support the implementation of dual-language intervention approaches for bilingual speakers with progressive anomia, irrespective of language dominance.
format	article
author	Stephanie M. Grasso Elizabeth D. Peña Nina Kazemi Haideh Mirzapour Rozen Neupane Borna Bonakdarpour Maria Luisa Gorno-Tempini Maya L. Henry
author_facet	Stephanie M. Grasso Elizabeth D. Peña Nina Kazemi Haideh Mirzapour Rozen Neupane Borna Bonakdarpour Maria Luisa Gorno-Tempini Maya L. Henry
author_sort	Stephanie M. Grasso
title	Treatment for Anomia in Bilingual Speakers with Progressive Aphasia
title_short	Treatment for Anomia in Bilingual Speakers with Progressive Aphasia
title_full	Treatment for Anomia in Bilingual Speakers with Progressive Aphasia
title_fullStr	Treatment for Anomia in Bilingual Speakers with Progressive Aphasia
title_full_unstemmed	Treatment for Anomia in Bilingual Speakers with Progressive Aphasia
title_sort	treatment for anomia in bilingual speakers with progressive aphasia
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/6e7ec09c9d4b416ab9ca888d75b7893e
work_keys_str_mv	AT stephaniemgrasso treatmentforanomiainbilingualspeakerswithprogressiveaphasia AT elizabethdpena treatmentforanomiainbilingualspeakerswithprogressiveaphasia AT ninakazemi treatmentforanomiainbilingualspeakerswithprogressiveaphasia AT haidehmirzapour treatmentforanomiainbilingualspeakerswithprogressiveaphasia AT rozenneupane treatmentforanomiainbilingualspeakerswithprogressiveaphasia AT bornabonakdarpour treatmentforanomiainbilingualspeakerswithprogressiveaphasia AT marialuisagornotempini treatmentforanomiainbilingualspeakerswithprogressiveaphasia AT mayalhenry treatmentforanomiainbilingualspeakerswithprogressiveaphasia
_version_	1718412842380558336

Treatment for Anomia in Bilingual Speakers with Progressive Aphasia

Ejemplares similares