Investigation of a phonologically based treatment for anomia: behavioral and neural changes

E. Rochon; C. Leonard; L. Laird; H. Burianova; P. Soros; S. Graham; C. Grady

doi:10.1016/j.bandc.2006.08.034

Abstract

Treatment for anomia in aphasia has been found to be effective; however, the linguistic and cortical mechanisms underlying treatment and recovery in aphasia are poorly understood. This study investigated the effectiveness of a phonological feature analysis treatment for anomia, using a multiple-baseline across behaviours design, as well as associated neural processing changes related to recovery after treatment. Six participants with aphasia were included. A subset of these patients received fMRI scans before and after treatment, as did patient control participants. Four of the patients improved substantially after treatment. Preliminary analysis of scan data suggest a shift from greater right to left hemisphere activation in one participant who improved after treatment, with no notable changes between scans 1 and 2 for the untreated control.

Original language	English
Pages (from-to)	201
Number of pages	1
Journal	Brain and Cognition
Volume	63
Issue number	2
DOIs	https://doi.org/10.1016/j.bandc.2006.08.034
Publication status	Published - 2007
Externally published	Yes
Event	Rotman Research Institute Conference (16th : 2006) - Toronto Duration: 5 Mar 2006 → 7 Mar 2006

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10.1016/j.bandc.2006.08.034

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title = "Investigation of a phonologically based treatment for anomia: behavioral and neural changes",

abstract = "Treatment for anomia in aphasia has been found to be effective; however, the linguistic and cortical mechanisms underlying treatment and recovery in aphasia are poorly understood. This study investigated the effectiveness of a phonological feature analysis treatment for anomia, using a multiple-baseline across behaviours design, as well as associated neural processing changes related to recovery after treatment. Six participants with aphasia were included. A subset of these patients received fMRI scans before and after treatment, as did patient control participants. Four of the patients improved substantially after treatment. Preliminary analysis of scan data suggest a shift from greater right to left hemisphere activation in one participant who improved after treatment, with no notable changes between scans 1 and 2 for the untreated control.",

author = "E. Rochon and C. Leonard and L. Laird and H. Burianova and P. Soros and S. Graham and C. Grady",

year = "2007",

doi = "10.1016/j.bandc.2006.08.034",

language = "English",

volume = "63",

pages = "201",

journal = "Brain and Cognition",

issn = "0278-2626",

publisher = "Elsevier",

number = "2",

note = "Rotman Research Institute Conference (16th : 2006) ; Conference date: 05-03-2006 Through 07-03-2006",

}

TY - JOUR

T1 - Investigation of a phonologically based treatment for anomia

T2 - Rotman Research Institute Conference (16th : 2006)

AU - Rochon, E.

AU - Leonard, C.

AU - Laird, L.

AU - Burianova, H.

AU - Soros, P.

AU - Graham, S.

AU - Grady, C.

PY - 2007

Y1 - 2007

N2 - Treatment for anomia in aphasia has been found to be effective; however, the linguistic and cortical mechanisms underlying treatment and recovery in aphasia are poorly understood. This study investigated the effectiveness of a phonological feature analysis treatment for anomia, using a multiple-baseline across behaviours design, as well as associated neural processing changes related to recovery after treatment. Six participants with aphasia were included. A subset of these patients received fMRI scans before and after treatment, as did patient control participants. Four of the patients improved substantially after treatment. Preliminary analysis of scan data suggest a shift from greater right to left hemisphere activation in one participant who improved after treatment, with no notable changes between scans 1 and 2 for the untreated control.

AB - Treatment for anomia in aphasia has been found to be effective; however, the linguistic and cortical mechanisms underlying treatment and recovery in aphasia are poorly understood. This study investigated the effectiveness of a phonological feature analysis treatment for anomia, using a multiple-baseline across behaviours design, as well as associated neural processing changes related to recovery after treatment. Six participants with aphasia were included. A subset of these patients received fMRI scans before and after treatment, as did patient control participants. Four of the patients improved substantially after treatment. Preliminary analysis of scan data suggest a shift from greater right to left hemisphere activation in one participant who improved after treatment, with no notable changes between scans 1 and 2 for the untreated control.

U2 - 10.1016/j.bandc.2006.08.034

DO - 10.1016/j.bandc.2006.08.034

M3 - Meeting abstract

SN - 0278-2626

VL - 63

SP - 201

JO - Brain and Cognition

JF - Brain and Cognition

IS - 2

Y2 - 5 March 2006 through 7 March 2006

ER -

Investigation of a phonologically based treatment for anomia: behavioral and neural changes

Abstract

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