A large body of data indicates that dynamic changes in the magnitude of responses and RF properties of neurons in the lower cortical areas, including the primary visual cortex, are affected by the recurrent feedback signals from the higher-order cortical visual areas (see “Discussion” Section and review by Gilbert and Li, 2013). Hochstein and Ahissar (2002) proposed that high-acuity-yet analytical “vision with scrutiny” is based on the information derived from feedback-modified neuronal discharge activities of cells in the lower-order visual areas (“Reverse Hierarchy Theory”). Although there is a substantial degree of cross-talk between feedback pathways in both parallel information processing streams, the effects of inactivation of higher-order areas in the pattern/form processing stream vs. those in the motion processing stream are quite different. For example, in behaving cats, reversible inactivation of the ventral-posterior suprasylvian cortex, a region corresponding closely to PTV, results in severe impairment of retention of highly-familiar simple pattern discrimination when components of the patterns are stationary or in motion (Lomber et al., 1996a,b). By contrast, inactivation of motion processing areas lining the middle suprasylvian sulcus (for review, see Spear, 1991), affects discrimination of highly familiar simple patterns only when all components of the patterns are moving (Lomber et al., 1996b).