Fig. 3.

Gaze effects of the finger movement-related activation for the horizontal and vertical dimensions. a Activation for horizontal gaze shifts (pooled across vertical dimension). Movement-related activation increases as gaze deviates towards the right for all clusters. b Activation related to vertical gaze shifts (pooled across horizontal dimension). Movement-related activation increased as gaze deviated upward for every cluster but the putamen in which activation increased as gaze deviated downward and the primary motor cortex with did not exhibit vertical gaze effects. c Finger-movement-related activation of all gaze positions for the cerebellum, SPL, and putamen. d Slopes of individual voxels in the visual cortex cluster. Slopes show a spatial organization with negative slopes (more activation for leftward than rightward gaze deviation) appearing in the left hemisphere and positive slopes (more activation for rightward than for leftward gaze deviations) in the right hemisphere