Sigmund Exner's (1887) Einige Beobachtungen uber Bewegungsnachbilder (Some Observations on Movement Aftereffects): An Illustrated Translation With Commentary

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Abstract

In his original contribution, Exner's principal concern was a comparison between the properties of different aftereffects, and particularly to determine whether aftereffects of motion were similar to those of color and whether they could be encompassed within a unified physiological framework. Despite the fact that he was unable to answer his main question, there are some excellent-so far unknown-contributions in Exner's paper. For example, he describes observations that can be related to binocular interaction, not only in motion aftereffects but also in rivalry. To the best of our knowledge, Exner provides the first description of binocular rivalry induced by differently moving patterns in each eye, for motion as well as for their aftereffects. Moreover, apart from several known, but beautifully addressed, phenomena he makes a clear distinction between motion in depth based on stimulus properties and motion in depth based on the interpretation of motion. That is, the experience of movement, as distinct from the perception of movement. The experience, unlike the perception, did not result in a motion aftereffect in depth.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • University of Hong Kong
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Oftalmologi

Nyckelord

Originalspråkengelska
Antal sidor18
Tidskrifti-Perception
Volym6
Utgåva nummer5
StatusPublished - 2015
PublikationskategoriForskning
Peer review utfördJa