Analysis of interference in quasi-holographic neuronal models of memory]

Three-layer models with neural plasticity are considered. The weights of connections have both positive and negative values, which are chosen randomly with equal probability. The connections are symmetric relative to the layer of associative neurons. The models describe processes analogous to holographic ones, and the basic properties of the models correspond to the properties of brain memory. The random choice of weights providing the noncorrelatedness of separate recordings gives rise to disturbances. It was shown that in passing from a full-connected model to non-full-connected and semi-full-connected models, the disturbances increase and limitations arise. The degree of the increase in disturbances depends upon the type of the model, the methods of recording and methods of the use of the models, and the mechanisms of the origination of disturbances.