Nature Communications (Apr 2018)

Towards a new approach to reveal dynamical organization of the brain using topological data analysis

  • Manish Saggar,
  • Olaf Sporns,
  • Javier Gonzalez-Castillo,
  • Peter A. Bandettini,
  • Gunnar Carlsson,
  • Gary Glover,
  • Allan L. Reiss

DOI
https://doi.org/10.1038/s41467-018-03664-4
Journal volume & issue
Vol. 9, no. 1
pp. 1 – 14

Abstract

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Approaches describing how the brain changes to accomplish cognitive tasks tend to rely on collapsed data. Here, authors present a new approach that maintains high dimensionality and use it to describe individual differences in how brain activity is represented and organized across different cognitive tasks.