title: A multilayer neural network model for perception of rotational motion.
abstract: A multilayer neural nerwork model for the perception of rotational motion has been developed using Reichardt's motion detector array of correlation type, Kohonen's self-organized feature map and Schuster-Wagner's oscillating neural network. It is shown that the unsupervised learning could make the neurons on the second layer of the network tend to be self-organized in a form resembling columnar organization of selective directions in area MT of the primate's visual cortex. The output layer can interpret rotation information and give the directions and velocities of rotational motion. The computer simulation results are in agreement with some psychophysical observations of rotational perception. It is demonstrated that the temporal correlation between the oscillating neurons would be powerful for solving the "binding problem" of shear components of rotational motion.
authors: Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
authors: A
authors: A
authors: Guo
authors: H
authors: H
authors: Sun
authors: X
authors: X
authors: Yang