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  • Jan Dirk Blom
Chapter

Abstract

The term ‘objective’ polyopia was introduced in or shortly before 1928 by the German-American biological psychologist and philosopher Heinrich Klüver (1897–1979) to denote the perception of multiple identical images in regular visual perception (i.e. what is usually referred to as *polyopia). Klüver uses the term ‘objective’ polyopia in opposition to the terms *hallucinatory polyopia and *imaginal polyopia.

Keywords

Visual Hallucination Opium Poppy Optical Illusion Greek Mythology Moon Illusion 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  • Jan Dirk Blom
    • 1
  1. 1.Parnassia Bavo Group & University of GroningenThe HagueThe Netherlands

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