Abstract #0911

Subject specific functional connectivity fingerprints made possible with temporal ICA

Daniel E. P. Gomez¹, Alberto Llera Arenas¹, Zahra Fazal¹, and David G Norris^1,2,3

¹Donders Centre for Brain, Cognition and Behaviour, Radboud University, Nijmegen, Netherlands, ²MIRA Institute for Biomedical Technology and Technical Medicine, University of Twente, Enschede, Netherlands, ³Erwin L. Hahn Institute for Magnetic Resonance Imaging, Essen, Germany

In the current contribution we use an ultra-fast fMRI sequence (TR=0.158s) and temporal ICA to generate subject specific fingerprints of unprecedented specificity. These "fingerprints" are generated from the mappings between common RSNs and time-series of temporal ICs. We also show that these time-series are virtually free from physiological contamination.

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