Functional Brain Network Modularity Captures Inter- and Intra-Individual Variation in Working Memory Capacity

Alexander A. Stevens; Sarah C. Tappon; Arun Garg; Damien A. Fair

doi:10.1371/journal.pone.0030468

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Open Access

Peer-reviewed

Research Article

Functional Brain Network Modularity Captures Inter- and Intra-Individual Variation in Working Memory Capacity

Alexander A. Stevens ,

* E-mail: stevenal@ohsu.edu

Affiliations Department of Psychiatry, Oregon Health & Science University, Portland, Oregon, United States of America, Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, Oregon, United States of America
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Sarah C. Tappon,

Affiliations Department of Psychiatry, Oregon Health & Science University, Portland, Oregon, United States of America, Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, Oregon, United States of America
⨯
Arun Garg,

Affiliation Department of Psychiatry, Oregon Health & Science University, Portland, Oregon, United States of America
⨯
Damien A. Fair

Affiliation Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, Oregon, United States of America
⨯

Functional Brain Network Modularity Captures Inter- and Intra-Individual Variation in Working Memory Capacity

Alexander A. Stevens,
Sarah C. Tappon,
Arun Garg,
Damien A. Fair

Published: January 20, 2012
https://doi.org/10.1371/journal.pone.0030468

About the Authors

Alexander A. Stevens

* E-mail: stevenal@ohsu.edu

Affiliations Department of Psychiatry, Oregon Health & Science University, Portland, Oregon, United States of America, Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, Oregon, United States of America

Sarah C. Tappon

Arun Garg

Affiliation Department of Psychiatry, Oregon Health & Science University, Portland, Oregon, United States of America

Damien A. Fair

Affiliation Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, Oregon, United States of America

Competing Interests

DAF received funding from the United Negro College Fund/Merck. This does not alter the authors′ adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: AAS AG. Performed the experiments: SCT. Analyzed the data: AAS SCT DAF. Contributed reagents/materials/analysis tools: DAF. Wrote the paper: AAS SCT AG DAF.

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Working memory
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Neural networks
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Functional magnetic resonance imaging
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Network analysis
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Vision
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Short term memory
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Prefrontal cortex
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