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  • R. L. Gregory
  • Philosophical transactions of the Royal Society…
  • 1980
Perceptions may be compared with hypotheses in science. The methods of acquiring scientific knowledge provide a working paradigm for investigating processes of perception. Much as the information(More)
  • R. L. Gregory
  • Philosophical transactions of the Royal Society…
  • 1997
Following Hermann von Helmholtz, who described visual perceptions as unconscious inferences from sensory data and knowledge derived from the past, perceptions are regarded as similar to predictive(More)