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Brian Caffo, PhD Professor, Department of Biostatistics – Johns Hopkins, Bloomberg School of Public Health

Am I My Connectome? Fingerprinting With Repeated Resting State Functional MRI Data

Tuesday, 17 January 2017 3:30 pm – 4:30 pm Purvis Hall, 1020 Pine Ave. West, Room 24 Ìý ÌýALL ARE WELCOMEÌý

Abstract: In the context of resting state functional MRI (rs-fMRI), fingerprinting is the practice of matching a set of subjects to themselves using only rs-fMRI correlations. The quality of the matching is then validated using the subjects' IDs. A statistical inference on this matching is often performed using permutation tests. We discuss many aspects of this process in this talk. First, we discuss desired invariances in the matching process and distance metric.

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