Fixation offset decreases pupillary inhibition of return

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  • Tytuł: Fixation offset decreases pupillary inhibition of return
  • Autor/Autorzy: ŁUKASZ MICHALCZYK (Autor)
  • Nazwa czasopisma: BRAIN AND COGNITION
  • Rok: 2023
  • Tom: 170
  • ISSN: 0278-2626
  • e-ISSN: 1090-2147
  • DOI: 10.1016/j.bandc.2023.106058
  • Adres www:: https://www.sciencedirect.com/science/article/pii/S027826262300115X?dgcid=author
  • Strony od-do: 1-9
  • Język: angielski
  • Abstrakt: Inhibition of return (IOR) is reflected as a slower manual or saccadic response to a cued rather than an uncued target (manual IOR and saccadic IOR, respectively), and as a pupillary dilation when a bright, relative to a dark side of a display is cued (pupillary IOR). The aim of this study was to investigate the relation between an IOR and oculomotor system. According to the predominant view, only the saccadic IOR is strictly related to the visuo-motor process, and the manual and pupillary IORs depend on non-motor factors (e.g., short-term visual depression). Alternatively, the after-effect of the covert-orienting hypothesis postulates that IOR is strictly related to the oculomotor system. As fixation offset affects oculomotor processes, this study investigated whether fixation offset also affects pupillary and manual IORs. The results show that fixation offset decreased IOR in pupillary but not manual responses, and provides support for the hypothesis that at least the pupillary IOR is tightly linked to eye movement preparation.
  • Dyscyplina: psychologia

MARC

  • 002 $a Fixation offset decreases pupillary inhibition of return
  • 003 $b 0000-0002-3174-0832
  • 003 $a ŁUKASZ MICHALCZYK (Autor)
  • 004 $a Oryginalny artykuł naukowy
  • 006 $a BRAIN AND COGNITION
  • 008 $a 2023
  • 009 $a 170
  • 011 $a 0278-2626
  • 012 $a 1090-2147
  • 013 $a 10.1016/j.bandc.2023.106058
  • 014 $a https://www.sciencedirect.com/science/article/pii/S027826262300115X?dgcid=author
  • 015 $a 1-9
  • 017 $a angielski
  • 020 $a Inhibition of return (IOR) is reflected as a slower manual or saccadic response to a cued rather than an uncued target (manual IOR and saccadic IOR, respectively), and as a pupillary dilation when a bright, relative to a dark side of a display is cued (pupillary IOR). The aim of this study was to investigate the relation between an IOR and oculomotor system. According to the predominant view, only the saccadic IOR is strictly related to the visuo-motor process, and the manual and pupillary IORs depend on non-motor factors (e.g., short-term visual depression). Alternatively, the after-effect of the covert-orienting hypothesis postulates that IOR is strictly related to the oculomotor system. As fixation offset affects oculomotor processes, this study investigated whether fixation offset also affects pupillary and manual IORs. The results show that fixation offset decreased IOR in pupillary but not manual responses, and provides support for the hypothesis that at least the pupillary IOR is tightly linked to eye movement preparation.
  • 022 $a Exogenous attention
  • 022 $a Fixation offset
  • 022 $a Oculomotor
  • 022 $a Premotor theory
  • 022 $a Visual attention
  • 966 $a psychologia
  • 985 $a Wydział Filozoficzny
  • 985 $b Instytut Psychologii

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