Literature DB >> 16683503

Pupillometry of grapheme-color synaesthesia.

Helle Gaare Paulsen1, Bruno Laeng.   

Abstract

Pupil diameters of color-grapheme synaesthetes were measured with an infrared eye-tracker while Stroop-like alphanumeric symbols were passively viewed. Pupils dilated more when synaesthetes viewed incongruently-colored symbols than congruently-colored symbols or symbols printed in the standard black ink. The results show that the physiological measure of pupillary diameter can be used as a marker of the synaesthetic experience.

Mesh：

Year:  2006        PMID： 16683503     DOI： 10.1016/s0010-9452(08)70354-x

Source DB:  PubMed          Journal:  Cortex        ISSN： 0010-9452            Impact factor:   4.027


  4 in total

1.  Bright illusions reduce the eye's pupil.

Authors:  Bruno Laeng; Tor Endestad
Journal:  Proc Natl Acad Sci U S A       Date:  2012-01-23       Impact factor: 11.205

2.  Pupillary Stroop effects.

Authors:  Bruno Laeng; Marte Ørbo; Terje Holmlund; Michele Miozzo
Journal:  Cogn Process       Date:  2010-09-24

3.  Defining (trained) grapheme-color synesthesia.

Authors:  Olympia Colizoli; Jaap M J Murre; Romke Rouw
Journal:  Front Hum Neurosci       Date:  2014-06-04       Impact factor: 3.169

4.  An eye-tracking approach to Autonomous sensory meridian response (ASMR): The physiology and nature of tingles in relation to the pupil.

Authors:  Niilo V Valtakari; Ignace T C Hooge; Jeroen S Benjamins; Anouk Keizer
Journal:  PLoS One       Date:  2019-12-26       Impact factor: 3.240
  4 in total

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