Abstract #3876

Comparison of 3T and 7T PCC seed based spontaneous co-activation analysis

Wanyong Shin¹, Crawford Anna¹, Xiao Liu^2,3, and Mark J Lowe¹

¹Radiology, Cleveland Clinic, Cleveland, OH, United States, ²Biomedical Engineering, Pennsylvania State University, University Park, PA, United States, ³Institute for Cyber Science, Pennsylvania State University, University Park, PA, United States

Dynamic functional connectivity techniques are increasingly being used investigate changes in neuronal network during resting state fMRI scanning. The spontaneous co-activation (CAP) approach has been proposed to reduce the dimensionality and shows the potential to characterize dynamic brain network in various ways. This study presents the first 7T CAP analysis, compared CAP analyses at 7T to 3T.

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