A. Neurons in V1 adapt to visual stimulation, so their response to a stimulus increases over time with repeated presentation
B. The localized receptive fields and binocular characteristics of V1 neurons correlate very well with the perceptual characteristics of perceptual after-effects
C. The neurons in area V1 are prime candidates for the mechanisms that underlie visual after-effects in people
D. Images of complex objects trees; houses, people are initially analyzed by mechanisms that respond to their local physical characteristics and have no connection with the identity of the objects themselves