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Rastko Ciric
University of Pennsylvania
PsychopathologyPsychologyNeuroscienceCognitionCognitive psychology
39Publications
12H-index
684Citations
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Publications 47
Newest
#1Eli J. CornblathH-Index: 5
#2Xiaosong HeH-Index: 9
Last. Elaine H. ZackaiH-Index: 87
view all 15 authors...
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#1Eli J. CornblathH-Index: 5
#2Arian AshourvanH-Index: 4
Last. Tyler M. MooreH-Index: 25
view all 16 authors...
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#1Zaixu Cui (UPenn: University of Pennsylvania)H-Index: 3
#2Jennifer Stiso (UPenn: University of Pennsylvania)H-Index: 4
Last. Xiaosong He (UPenn: University of Pennsylvania)H-Index: 9
view all 21 authors...
Executive function develops during adolescence, yet it remains unknown how structural brain networks mature to facilitate activation of the fronto-parietal system, which is critical for executive function. In a sample of 946 human youths (ages 8-23y) who completed diffusion imaging, we capitalized upon recent advances in linear dynamical network control theory to calculate the energetic cost necessary to activate the fronto-parietal system through the control of multiple brain regions given exis...
1 CitationsSource
#1Zaixu Cui (UPenn: University of Pennsylvania)H-Index: 3
#2Jennifer Stiso (UPenn: University of Pennsylvania)H-Index: 4
Last. Xiaosong He (UPenn: University of Pennsylvania)H-Index: 9
view all 21 authors...
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#1Dale Zhou (UPenn: University of Pennsylvania)
#2Christopher Lynn (UPenn: University of Pennsylvania)H-Index: 4
Last. Danielle S. Bassett (UPenn: University of Pennsylvania)H-Index: 52
view all 12 authors...
In systems neuroscience, most models posit that brain regions communicate information under constraints of efficiency. Yet, metabolic and information transfer efficiency across structural networks are not understood. In a large cohort of youth, we find metabolic costs associated with structural path strengths supporting information diffusion. Metabolism is balanced with the coupling of structures supporting diffusion and network modularity. To understand efficient network communication, we devel...
1 CitationsSource
#2Christopher LynnH-Index: 4
Last. Danielle S. Bassett (UPenn: University of Pennsylvania)H-Index: 52
view all 12 authors...
In systems neuroscience, most models posit that brain regions communicate information under constraints of efficiency. Yet, metabolic and information transfer efficiency across structural networks are not understood. In a large cohort of youth, we find metabolic costs associated with structural path strengths supporting information diffusion. Metabolism is balanced with the coupling of structures supporting diffusion and network modularity. To understand efficient network communication, we devel...
1 Citations
#1Ursula A Tooley (UPenn: University of Pennsylvania)H-Index: 1
#2Allyson P. Mackey (UPenn: University of Pennsylvania)H-Index: 11
Last. Danielle S. BassettH-Index: 52
view all 9 authors...
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#1Graham L. Baum (UPenn: University of Pennsylvania)H-Index: 7
#2Zaixu Cui (UPenn: University of Pennsylvania)H-Index: 3
Last. Theodore D. Satterthwaite (UPenn: University of Pennsylvania)H-Index: 44
view all 19 authors...
The protracted development of structural and functional brain connectivity within distributed association networks coincides with improvements in higher-order cognitive processes such as executive function. However, it remains unclear how white-matter architecture develops during youth to directly support coordinated neural activity. Here, we characterize the development of structure–function coupling using diffusion-weighted imaging and n-back functional MRI data in a sample of 727 individuals ...
8 CitationsSource
Objective:High comorbidity among psychiatric disorders suggests that they may share underlying neurobiological deficits. Abnormalities in cortical thickness and volume have been demonstrated in cli...
3 CitationsSource
#1Yusuf Osmanlioglu (UPenn: University of Pennsylvania)H-Index: 3
#2Birkan Tunç (UPenn: University of Pennsylvania)H-Index: 9
Last. Ragini Verma (UPenn: University of Pennsylvania)H-Index: 30
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Abstract The brain can be considered as an information processing network, where complex behavior manifests as a result of communication between large-scale functional systems such as visual and default mode networks. As the communication between brain regions occurs through underlying anatomical pathways, it is important to define a “traffic pattern” that properly describes how the regions exchange information. Empirically, the choice of the traffic pattern can be made based on how well the fun...
1 CitationsSource
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