The University of Texas at Dallas School of Behavioral and Brain Sciences

Gagan S. Wig

Associate Professor

Research Interests

Brain network connectivity, healthy and pathological aging, brain health disparities across the lifespan

Curriculum Vitae

Contact

Email: [email protected]
Phone: 972-883-3731
Office: VP_8.22
Campus Mail Code: V010
Website: Wig Neuroimaging Lab

Biography

Dr. Wig is an associate professor in the Center for Vital Longevity and School of Behavioral and Brain Sciences at The University of Texas at Dallas, and in the Department of Psychiatry at The University of Texas Southwestern Medical Center. Dr. Wig earned his bachelor’s degree from the University of British Columbia and his PhD from Dartmouth College, followed by post-doctoral fellowships at Harvard University and Washington University in St. Louis with the Human Connectome Project.

Dr. Wig’s research uses functional and structural imaging to understand the organization of human brain networks, specifically focused on understanding how brain networks change across the adult lifespan in both health and disease. Dr. Wig’s research has helped to develop a theoretical and methodological framework for analyzing patterns of brain connectivity and brain networks. This work is revealing how brain networks change across the adult lifespan, and how individual differences in these network changes relate to age-related cognitive decline. Dr. Wig’s recent research is examining how changes in aspects of an individual’s socio-economic environment and lifestyle interact with their brain network organization to predict their resilience and vulnerability to cognitive decline. Dr. Wig’s research is presently supported by grants from the National Institute of Aging (NIA) and the James S. McDonnell Foundation (JSMF).

Recent and Selected Representative Publications

Recent Articles in Peer-Refereed Journals

Han, L., Savalia, N.K., Chan, M.Y Agres, P.F., Nair, A.S., Wig, G.S. (2018). Functional parcellation of the cerebral cortex across the human adult lifespan. Cerebral Cortex 28(12): 4403-4423..

Chan, M.Y., Na, J., Agres, P.F., Savalia, N.K., Park, D.C., Wig, G.S. (2018). Socioeconomic status moderates age-related differences in the brain’s functional network organization and anatomy across the adult lifespan. Proceedings of the National Academy of Sciences USA. 115(22): E5144-E5153.

Wig, G.S. (2017). Segregated systems of human brain networks. Trends in Cognitive Sciences. 21(12): 981-996.

Chan, M.Y., Park, D.C., Savalia, N.K., Petersen, S.E., Wig, G.S. (2014). Decreased segregation of brain systems across the healthy adult lifespan. Proceedings of the National Academy of Sciences, USA.111(46): E4997-E5006.

View more of Gagan Wig’s publications