The E ects of Intrinsic Noise on Pattern Recognitionin a Model Pyramidal
نویسنده
چکیده
Computer simulation of a CA1 hippocampal pyramidal cell is used to estimate the eeects of synaptic and spatio-temporal noise on signal integration. Comparison is made between the pattern recognition ability of the cell in the presence of this noise and that of a computing unit in an artiicial neural network model of an heteroassociative memory. The results indicate that the pattern recognition performance of the pyramidal cell is within an order of magnitude of that of the noise-free computing unit. Synaptic noise may be the most serious form of noise from those considered.
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