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Abstract #1153

Spatiotemporal Dynamics of Low Frequency Fluctuations in BOLD FMRI of Rats and Humans

Waqas Majeed1, Matthew Magnuson1, Shella Keilholz1

1Biomedical Engineering, Georgia Institute of Technology / Emory University, Atlanta, GA, United States

Presence of propagating spatiotemporal waves in low frequency fluctuations (LFFs) has recently reported using high temporal resolution single slice BOLD fMRI of the rat brain. We have developed a novel method for automatic detection of such patterns and some initial findings for multslice rat and human data are presented in this abstract.