According to the influential dual systems model (DSM) of visual processing (Milner &amp; Goodale 1995/2006; Goodale &amp; Milner 2004), visual consciousess and visuomotor control are supported by functionally and anatomically distinct visual subsystems (these are the ventral and dorsal information processing streams, respectively). In particular, proponents of the DSM maintain that the contents of visual experience are not used by motor programming areas in the primate brain: