G
Graham L. Baum
Researcher at University of Pennsylvania
Publications - 37
Citations - 2597
Graham L. Baum is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Network controllability & Dynamic network analysis. The author has an hindex of 16, co-authored 35 publications receiving 1654 citations. Previous affiliations of Graham L. Baum include Cornell University & Children's Hospital of Philadelphia.
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Journal ArticleDOI
Benchmarking of participant-level confound regression strategies for the control of motion artifact in studies of functional connectivity.
Rastko Ciric,Daniel H. Wolf,Jonathan D. Power,David R. Roalf,Graham L. Baum,Kosha Ruparel,Russell T. Shinohara,Mark A. Elliott,Simon B. Eickhoff,Christos Davatzikos,Ruben C. Gur,Raquel E. Gur,Danielle S. Bassett,Theodore D. Satterthwaite +13 more
TL;DR: A systematic evaluation of 14 participant‐level confound regression methods for functional connectivity highlights the heterogeneous efficacy of existing methods, and suggests that different confounding regression strategies may be appropriate in the context of specific scientific goals.
Journal ArticleDOI
Modular Segregation of Structural Brain Networks Supports the Development of Executive Function in Youth
Graham L. Baum,Rastko Ciric,David R. Roalf,Richard F. Betzel,Tyler M. Moore,Russell T. Shinohara,Ari E. Kahn,Simon N. Vandekar,Petra Rupert,Megan Quarmley,Philip A. Cook,Mark A. Elliott,Kosha Ruparel,Raquel E. Gur,Ruben C. Gur,Danielle S. Bassett,Theodore D. Satterthwaite +16 more
TL;DR: In this article, structural network modules become more segregated with age, with weaker connections between modules and stronger connections within modules, and they are associated with enhanced executive performance and mediate the improvement of executive functioning with age.
Journal ArticleDOI
Development of structure–function coupling in human brain networks during youth
Graham L. Baum,Graham L. Baum,Zaixu Cui,Zaixu Cui,David R. Roalf,David R. Roalf,Rastko Ciric,Richard F. Betzel,Bart Larsen,Bart Larsen,Matthew Cieslak,Matthew Cieslak,Philip A. Cook,Cedric Huchuan Xia,Cedric Huchuan Xia,Tyler M. Moore,Tyler M. Moore,Kosha Ruparel,Kosha Ruparel,Desmond J. Oathes,Aaron Alexander-Bloch,Russell T. Shinohara,Armin Raznahan,Raquel E. Gur,Raquel E. Gur,Ruben C. Gur,Ruben C. Gur,Danielle S. Bassett,Danielle S. Bassett,Theodore D. Satterthwaite,Theodore D. Satterthwaite +30 more
TL;DR: It is demonstrated that structure–function coupling in rostrolateral prefrontal cortex supports age-related improvements in executive ability, and marked remodeling of structure– function coupling in youth is documented, which aligns with cortical hierarchies of functional specialization and evolutionary expansion.
Journal ArticleDOI
Developmental increases in white matter network controllability support a growing diversity of brain dynamics.
Evelyn Tang,Chad Giusti,Graham L. Baum,Shi Gu,Eli Pollock,Ari E. Kahn,David R. Roalf,Tyler M. Moore,Kosha Ruparel,Ruben C. Gur,Raquel E. Gur,Theodore D. Satterthwaite,Danielle S. Bassett +12 more
TL;DR: A network representation of diffusion imaging data from 882 youth ages 8–22 is used to show that white matter connectivity becomes increasingly optimized for a diverse range of predicted dynamics in development, revealing a possible mechanism of human brain development that preferentially optimizes dynamic network control over static network architecture.
Journal ArticleDOI
The modular organization of human anatomical brain networks: Accounting for the cost of wiring
Richard F. Betzel,John D. Medaglia,Lia Papadopoulos,Graham L. Baum,Ruben C. Gur,Raquel E. Gur,David R. Roalf,Theodore D. Satterthwaite,Danielle S. Bassett +8 more
TL;DR: A modification of an existing module detection algorithm that allowed it to focus on connections that are unexpected under a cost-reduction wiring rule and to identify modules from among these connections, which support the hypothesis that brain networks are composed of modules and provide additional insight into the function of those modules.