Abstract #2318

Orientation Selectivity of Individual Voxels in Early Visual Areas Using 7 Tesla

Geoffrey Ghose^1,2, Cheryl Olman,^2,3, Kamil Ugurbil², Essa Yacoub²

¹Neuroscience, University of Minnesota, Minneapolis, MN, United States; ²CMRR, University of Minnesota, Minneapolis, MN, United States; ³Psychology, University of Minnesota, Minneapolis, MN, United States

Using 1.5 mm isotropic GE imaging of BOLD activation to a continuously rotating stimulus, we find individual voxels with significant orientation selectivity in human visual areas V1, V2, and V3.