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An fMRI Study of Concreteness Effects during Spoken Word Recognition in Aging. Preservation or Attenuation?

Overview of attention for article published in Frontiers in Aging Neuroscience, January 2016
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Title
An fMRI Study of Concreteness Effects during Spoken Word Recognition in Aging. Preservation or Attenuation?
Published in
Frontiers in Aging Neuroscience, January 2016
DOI 10.3389/fnagi.2015.00240
Pubmed ID
Authors

Tracy Roxbury, Katie McMahon, Alan Coulthard, David A. Copland

Abstract

It is unclear whether healthy aging influences concreteness effects (i.e., the processing advantage seen for concrete over abstract words) and its associated neural mechanisms. We conducted an fMRI study on young and older healthy adults performing auditory lexical decisions on concrete vs. abstract words. We found that spoken comprehension of concrete and abstract words appears relatively preserved for healthy older individuals, including the concreteness effect. This preserved performance was supported by altered activity in left hemisphere regions including the inferior and middle frontal gyri, angular gyrus, and fusiform gyrus. This pattern is consistent with age-related compensatory mechanisms supporting spoken word processing.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 41 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 1 2%
Unknown 40 98%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 8 20%
Student > Master 6 15%
Student > Doctoral Student 5 12%
Researcher 5 12%
Student > Bachelor 3 7%
Other 6 15%
Unknown 8 20%
Readers by discipline Count As %
Psychology 12 29%
Neuroscience 8 20%
Linguistics 5 12%
Computer Science 1 2%
Social Sciences 1 2%
Other 1 2%
Unknown 13 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 12 January 2016.
All research outputs
#20,300,248
of 22,837,982 outputs
Outputs from Frontiers in Aging Neuroscience
#4,303
of 4,790 outputs
Outputs of similar age
#331,821
of 395,128 outputs
Outputs of similar age from Frontiers in Aging Neuroscience
#58
of 71 outputs
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