Performance of individuals with left hemisphere stroke and aphasia and individuals with right brain damage on forward and backward digit span tasks

J Laures-Gore, RS Marshall, E Verner - Aphasiology, 2011 - Taylor & Francis
Background: Working memory (WM) limitations have been suggested as a significant source
of the linguistic processing deficits observed in individuals with aphasia (IWA). Digits forward …

Working memory in aphasia: Peeling the onion

SC Christensen, HH Wright, I Ratiu - Journal of Neurolinguistics, 2018 - Elsevier
Compared to neurologically healthy adults, persons with aphasia (PWA) demonstrate
impaired performance on working memory (WM) tasks. These deficits in WM are thought to …

Verbal and non-verbal working memory in aphasia: What three n-back tasks reveal

SC Christensen, HH Wright - Aphasiology, 2010 - Taylor & Francis
Background: Researchers have found that many individuals with aphasia (IWA) present with
cognitive deficits that may impact their communication, and perhaps underlie their language …

Measuring working memory deficits in aphasia

JF Mayer, LL Murray - Journal of communication disorders, 2012 - Elsevier
PURPOSE: Many adults with aphasia demonstrate concomitant deficits in working memory
(WM), but such deficits are difficult to quantify because of a lack of validated measures as …

A new modified listening span task to enhance validity of working memory assessment for people with and without aphasia

MV Ivanova, B Hallowell - Journal of Communication Disorders, 2014 - Elsevier
Deficits in working memory (WM) are an important subset of cognitive processing deficits
associated with aphasia. However, there are serious limitations to research on WM in …

Effects of working memory load on processing of sounds and meanings of words in aphasia

N Martin, F Kohen, M Kalinyak-Fliszar, A Soveri… - Aphasiology, 2012 - Taylor & Francis
Background: Language performance in aphasia can vary depending on several variables
such as stimulus characteristics and task demands. This study focuses on the degree of …

A comparison of two working memory tasks in aphasia

MV Ivanova, SV Kuptsova, NF Dronkers - Aphasiology, 2017 - Taylor & Francis
Background: Overall, there is growing consensus that working memory (WM) should be
routinely assessed in individuals with aphasia as it can contribute significantly to their level …

The contribution of working memory to language comprehension: Differential effect of aphasia type

MV Ivanova, OV Dragoy, SV Kuptsova, AS Ulicheva… - Aphasiology, 2015 - Taylor & Francis
Background: Experimental studies of short-term memory and working memory (WM) in
aphasia fail to discriminate cognitive impairments of different aphasia types—non-fluent …

[PDF][PDF] Lesions that do or do not impair digit span: a study of 816 stroke survivors

S Geva, T Truneh, ML Seghier, TMH Hope… - Brain …, 2021 - academic.oup.com
Prior studies have reported inconsistency in the lesion sites associated with verbal short-
term memory impairments. Here we asked: How many different lesion sites can account for …

[HTML][HTML] Working memory in aphasia: the role of temporal information processing

M Choinski, E Szelag, T Wolak… - Frontiers in Human …, 2020 - frontiersin.org
Aphasia is an acquired impairment of language functions resulting from a brain lesion. It is
usually accompanied by deficits in non-linguistic cognitive processes. This study aimed to …