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Rate Coding

Rate Coding - It states that as intensity of a stimulus increases, the rate of action potentials increases - rate coding is sometimes called frequency coding. Rate coding is a model describing a type of neuronal communication which implies the amplitude and shape of an action potential may be relatively fixed (all-or-none principle) with additional information coded in the frequency of action potentials.
  1. Adrian, E. D. (1926). The impulses produced by sensory nerve endings. The Journal of physiology61(1), 49-72.