Search Results for author: Olaf Sporns

Found 5 papers, 0 papers with code

Neuroscience needs Network Science

no code implementations10 May 2023 Dániel L Barabási, Ginestra Bianconi, Ed Bullmore, Mark Burgess, SueYeon Chung, Tina Eliassi-Rad, Dileep George, István A. Kovács, Hernán Makse, Christos Papadimitriou, Thomas E. Nichols, Olaf Sporns, Kim Stachenfeld, Zoltán Toroczkai, Emma K. Towlson, Anthony M Zador, Hongkui Zeng, Albert-László Barabási, Amy Bernard, György Buzsáki

We explore the challenges and opportunities in integrating multiple data streams for understanding the neural transitions from development to healthy function to disease, and discuss the potential for collaboration between network science and neuroscience communities.

Partial entropy decomposition reveals higher-order structures in human brain activity

no code implementations12 Jan 2023 Thomas F Varley, Maria Pope, Maria Grazia Puxeddu, Joshua Faskowitz, Olaf Sporns

The standard approach to modeling the human brain as a complex system is with a network, where the basic unit of interaction is a pairwise link between two brain regions.

Edges in Brain Networks: Contributions to Models of Structure and Function

no code implementations14 May 2021 Joshua Faskowitz, Richard F. Betzel, Olaf Sporns

Here, we underscore the important contributions made by brain network edges for understanding distributed brain organization.

Time Series Time Series Analysis

Unified representation of tractography and diffusion-weighted MRI data using sparse multidimensional arrays

no code implementations NeurIPS 2017 Cesar F. Caiafa, Olaf Sporns, Andrew Saykin, Franco Pestilli

Recently, linear formulations and convex optimization methods have been proposed to predict diffusion-weighted Magnetic Resonance Imaging (dMRI) data given estimates of brain connections generated using tractography algorithms.

Tensor Decomposition

Weight-conserving characterization of complex functional brain networks

no code implementations26 Mar 2011 Mikail Rubinov, Olaf Sporns

Important functional network measures include measures of modularity (measures of the goodness with which a network is optimally partitioned into functional subgroups) and measures of centrality (measures of the functional influence of individual brain regions).

Cannot find the paper you are looking for? You can Submit a new open access paper.