Bulletin of Mathematical Biology

, Volume 43, Issue 2, pp 141–149 | Cite as

Uncertainty in physiology and physics

  • Kenneth H. Norwich
Article

Abstract

It was hypothesized in an earlier work that sensory perception can occur only when the perceiving system is uncertain about the nature of the event being perceived. In the absence of any uncertainty, perception will not take place. The response of the sensory afferent neuron (impulse transmission rate) was calculated using Shannon's measure of uncertainty or entropy. It will now be shown that when the event being perceived is the position and momentum of a particle, Shannon's measure of uncertainty leads to the Heisenberg Uncertainty relationship.

Keywords

Probability Density Function Sensory Perception Internal Noise Entropic Theory Gaussian Wave Packet 

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Copyright information

© Society for Mathematical Biology 1981

Authors and Affiliations

  • Kenneth H. Norwich
    • 1
  1. 1.Institute of Biomedical Engineering and Department of PhysiologyUniversity of TorontoTorontoCanada

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