Neuropsychology of vision.

摘要: A selection of the literature on vision published in last 2 years from various neuroscience disciplines is reviewed. It organized around notion independent processing mechanisms for sensory cues such as wavelength, intensity and orientation; these are subsequently integrated perception colour, brightness contours, example, which then feed into higher order systems visual recognition (words objects) visuospatial cognition. strict hierarchical system is, however, not plausible. Apart physiological evidence against a concept, widespread observations 'knowledge without awareness' suggest direct links between different levels, by-pass conscious experience.