Results 31 to 40 of about 1,841,497 (380)

BRAPH: A graph theory software for the analysis of brain connectivity

PLOS ONE, 2017
The brain is a large-scale complex network whose workings rely on the interaction between its various regions. In the past few years, the organization of the human brain network has been studied extensively using concepts from graph theory, where the ...
Mite Mijalkov, Ehsan Kakaei, J. Pereira, E. Westman, Giovanni Volpe   +4 more
semanticscholar   +8 more sources

Directed graph theory for the analysis of biological regulatory networks [PDF]

Frontiers in Applied Mathematics and Statistics
Synchronous regulated biological networks are often represented as logical diagrams, where the precise interactions between elements remain obscured. Here, we introduce a novel type of excitation-inhibition graph based on Boolean logic, which we term “logical directed graph” or simply, “logical digraph.” Such a logical digraph facilitates the ...
Martha Takane, Saúl Bernal-González, Jesús Mauro-Moreno, Gustavo García-López, Francisco F. De‐Miguel   +4 more
openalex   +2 more sources

Brain Function Network and Young Adult Smokers: A Graph Theory Analysis Study [PDF]

Frontiers in Psychiatry, 2019
Cigarette smoking is associated with abnormalities in the widespread inter-regional functional connectivity of the brain. However, few studies focused on the abnormalities in the topological organization of brain functional networks in young smokers.
Ying Tan, Jing Chen, Weiwei Liao, Zhaoxin Qian   +3 more
doaj   +2 more sources

Systemic risk and complex systems: a graph theory analysis

, 2013
This chapter summarizes several empirical studies in finance, undertaken through the prism of the graph theory. In these studies, we built graphs in order to investigate integration and systemic risk in derivative markets.
D. Lautier, F. Raynaud
semanticscholar   +5 more sources

The Effect of Dopaminergic Therapy in Parkinson's Disease: A Graph Theory Analysis. [PDF]

Brain Sci
Siva K, Ponnusamy P, Chavda V, Montemurro N.   +3 more
europepmc   +2 more sources

Probabilistic Diffusion Tractography and Graph Theory Analysis Reveal Abnormal White Matter Structural Connectivity Networks in Drug-Naive Boys with Attention Deficit/Hyperactivity Disorder [PDF]

Journal of Neuroscience, 2013
Q. Cao, N. Shu, L. An, Peng Wang, Li Sun, Mingrui Xia, Jinhui Wang, G. Gong, Y. Zang, Yufeng Wang, Yong He   +10 more
semanticscholar   +2 more sources

Graph Theory Analysis of the Cortical Functional Network During Sleep in Patients With Depression. [PDF]

Front Physiol, 2022
Song Y, Wang K, Wei Y, Zhu Y, Wen J, Luo Y.   +5 more
europepmc   +3 more sources

Graph theory analysis of cortical thickness networks in adolescents with d-transposition of the great arteries. [PDF]

Brain Behav, 2018
Watson CG, Stopp C, Newburger JW, Rivkin MJ.   +3 more
europepmc   +3 more sources

Disrupted properties of functional brain networks in major depressive disorder during emotional face recognition: an EEG study via graph theory analysis. [PDF]

Front Hum Neurosci
Teng CL, Cong L, Wang W, Cheng S, Wu M, Dang WT, Jia M, Ma J, Xu J, Hu WD.   +9 more
europepmc   +3 more sources

Disrupted Brain Functional Organization in Epilepsy Revealed by Graph Theory Analysis. [PDF]

Brain Connect, 2015
Song J, Nair VA, Gaggl W, Prabhakaran V.
europepmc   +2 more sources