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Graph-Theoretical Study of Functional Changes Associated with the Iowa Gambling Task

Overview of attention for article published in Frontiers in Human Neuroscience, June 2016
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Title
Graph-Theoretical Study of Functional Changes Associated with the Iowa Gambling Task
Published in
Frontiers in Human Neuroscience, June 2016
DOI 10.3389/fnhum.2016.00314
Pubmed ID
Authors

Taylor Bolt, Paul J. Laurienti, Robert Lyday, Ashley Morgan, Dale Dagenbach

Abstract

The primary aim of this study was to examine changes in functional brain network organization from rest to the Iowa Gambling Task (IGT) using a graph-theoretical approach. Although many functional neuroimaging studies have examined task-based activations in complex-decision making tasks, changes in functional network organization during this task remain unexplored. This study used a repeated-measures approach to examine changes in functional network organization across multiple sessions of resting-state and IGT scans. The results revealed that global network organization shifted from a local, clustered organization at rest to a more global, integrated organization during the IGT. In addition, network organization was stable across sessions of rest and the IGT. Regional analyses of the Default Mode Network (DMN) and Fronto-Parietal Network (FPN) revealed differential patterns of change in regional network organization from rest to the IGT. The results of this study reveal that global and regional network organization is significantly modulated across states and fairly stable over time, and that network changes in the FPN are particularly important in the decision-making processes necessary for successful IGT performance.

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The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 42 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Spain 1 2%
Unknown 41 98%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 9 21%
Student > Bachelor 6 14%
Researcher 6 14%
Student > Doctoral Student 3 7%
Other 3 7%
Other 8 19%
Unknown 7 17%
Readers by discipline Count As %
Psychology 13 31%
Neuroscience 8 19%
Medicine and Dentistry 3 7%
Economics, Econometrics and Finance 2 5%
Nursing and Health Professions 1 2%
Other 2 5%
Unknown 13 31%
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 27 June 2016.
All research outputs
#18,462,696
of 22,876,619 outputs
Outputs from Frontiers in Human Neuroscience
#6,077
of 7,169 outputs
Outputs of similar age
#267,416
of 352,118 outputs
Outputs of similar age from Frontiers in Human Neuroscience
#174
of 189 outputs
Altmetric has tracked 22,876,619 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.
So far Altmetric has tracked 7,169 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.6. This one is in the 8th percentile – i.e., 8% of its peers scored the same or lower than it.
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We're also able to compare this research output to 189 others from the same source and published within six weeks on either side of this one. This one is in the 3rd percentile – i.e., 3% of its contemporaries scored the same or lower than it.