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Verbal to visual code switching improves working memory in older adults: an fMRI study

Overview of attention for article published in Frontiers in Human Neuroscience, January 2012
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Title
Verbal to visual code switching improves working memory in older adults: an fMRI study
Published in
Frontiers in Human Neuroscience, January 2012
DOI 10.3389/fnhum.2012.00024
Pubmed ID
Authors

Mariko Osaka, Yuki Otsuka, Naoyuki Osaka

Abstract

The effect of verbal to visual code switching training on working memory performance was investigated in individuals aged 63 and older. During verbal working memory task performance, the training group (n = 25) was introduced to a verbal to visual code switching strategy while the control group (n = 25) was not exposed to such a strategy. Working memory recognition accuracy was enhanced only in the training group. To explore the neural substrates underlying these strategy effects, fMRI was used to measure brain activity in both groups during working memory task performance before and after an attention training period. In a comparison between pre- and post-training sessions, results showed increased activation in the anterior cingulate cortex (ACC). Relative to the control group, the post-training group exhibited increased activation in the left and right inferior parietal lobules (IPLs) and right superior parietal lobule (SPL). These findings suggest that use of a verbal to visual code switching strategy may assist older individuals in the maintenance of information in working memory.

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X Demographics

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 59 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 1 2%
Germany 1 2%
Unknown 57 97%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 11 19%
Student > Master 10 17%
Researcher 7 12%
Student > Bachelor 6 10%
Student > Doctoral Student 3 5%
Other 8 14%
Unknown 14 24%
Readers by discipline Count As %
Psychology 18 31%
Neuroscience 5 8%
Medicine and Dentistry 4 7%
Business, Management and Accounting 3 5%
Linguistics 3 5%
Other 7 12%
Unknown 19 32%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 08 February 2012.
All research outputs
#18,313,878
of 22,675,759 outputs
Outputs from Frontiers in Human Neuroscience
#6,040
of 7,114 outputs
Outputs of similar age
#195,972
of 244,088 outputs
Outputs of similar age from Frontiers in Human Neuroscience
#251
of 294 outputs
Altmetric has tracked 22,675,759 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
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