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

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. Despi...

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Main Authors: Frans A. J. Verstraten, Diederick C. Niehorster, Wim A. van de Grind, Nicholas J. Wade
Format: Article
Language:English
Published: SAGE Publishing 2015-09-01
Series:i-Perception
Online Access:https://doi.org/10.1177/2041669515593044
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author Frans A. J. Verstraten
Diederick C. Niehorster
Wim A. van de Grind
Nicholas J. Wade
author_facet Frans A. J. Verstraten
Diederick C. Niehorster
Wim A. van de Grind
Nicholas J. Wade
author_sort Frans A. J. Verstraten
collection DOAJ
description 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.
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spelling doaj.art-a8adda227ac647bab9b4571654f5d60e2022-12-21T17:48:49ZengSAGE Publishingi-Perception2041-66952015-09-01610.1177/204166951559304410.1177_2041669515593044Sigmund Exner’s (1887) Einige Beobachtungen über Bewegungsnachbilder (Some Observations on Movement Aftereffects): An Illustrated Translation With CommentaryFrans A. J. VerstratenDiederick C. NiehorsterWim A. van de GrindNicholas J. WadeIn 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.https://doi.org/10.1177/2041669515593044
spellingShingle Frans A. J. Verstraten
Diederick C. Niehorster
Wim A. van de Grind
Nicholas J. Wade
Sigmund Exner’s (1887) Einige Beobachtungen über Bewegungsnachbilder (Some Observations on Movement Aftereffects): An Illustrated Translation With Commentary
i-Perception
title Sigmund Exner’s (1887) Einige Beobachtungen über Bewegungsnachbilder (Some Observations on Movement Aftereffects): An Illustrated Translation With Commentary
title_full Sigmund Exner’s (1887) Einige Beobachtungen über Bewegungsnachbilder (Some Observations on Movement Aftereffects): An Illustrated Translation With Commentary
title_fullStr Sigmund Exner’s (1887) Einige Beobachtungen über Bewegungsnachbilder (Some Observations on Movement Aftereffects): An Illustrated Translation With Commentary
title_full_unstemmed Sigmund Exner’s (1887) Einige Beobachtungen über Bewegungsnachbilder (Some Observations on Movement Aftereffects): An Illustrated Translation With Commentary
title_short Sigmund Exner’s (1887) Einige Beobachtungen über Bewegungsnachbilder (Some Observations on Movement Aftereffects): An Illustrated Translation With Commentary
title_sort sigmund exner s 1887 einige beobachtungen uber bewegungsnachbilder some observations on movement aftereffects an illustrated translation with commentary
url https://doi.org/10.1177/2041669515593044
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