A SIMPLE BRAIN MODEL FOR THE VISUAL MOTION INFORMATION PERCEPTION
一种感知视觉运动信息的简化脑模型

The perception of the visual motion information includes the processing from local motion detection to the perception of global pattern movement. Using the neural circuit - network of the figure-ground discrimination of the fly's visual system as the basic unit, and the hexagonal arrays of elementary movement detectors as the input layer, we build a simple brain model for the visual motion information perception. The motion information processing on each layer of this neural computational model is simulated by computer. This model is able to predict correctly the results of differential behavioural experiments. Finally, the neural principles underlying the spatial physiological integration are discussed.