p317fig08.37 Processing stages that transform the transient cell inputs in response to a tilted moving line into a global percept of the object's direction of motion.  The orientations of the lines denote the directional preferences of the corresponding cells, whereas line lengths are proportional to cell activities.<BR>||  Motion capture by directional grouping feedback (Chey, Grossberg, Mingolia 1997). thresholded short-range filter outputs, directional long-range filter cell activities a 3 times, directional short-range filter cells, directionally-sensitive transient cells