Literature DB >> 26605846

There is no attentional global effect: Attentional shifts are independent of the saccade endpoint.

S Van der Stigchel, J P de Vries.   

Abstract

Many studies have found a strong coupling between selective attention and eye movements. The premotor theory of attention suggests that saccade preparation is directly responsible for such attentional shifts. While it has already been shown that the attentional shift is not directly coupled to the final stages of motor execution, it is currently unknown to what aspect of the earlier stages of saccade preparation the attentional shift is coupled. An important step in this preparation process is resolving the landing point when multiple elements compete for the saccade. Here we ask how such a competition influences the presaccadic attentional locus and whether the presaccadic shift of attention is coupled to the saccade landing position or the possible saccade goals. To this end, we adopt a global effect paradigm where a target is accompanied by a salient distractor resulting in the majority of eye movements landing in between target and distractor. To determine the allocation of attention, participants are presented with a discrimination task shortly before the execution of the saccade. Despite a strong global effect obtained for saccade endpoints, we find little evidence for attentional facilitation at the location between target and distractor, but strong attentional facilitation at the location of the target and distractor. We argue that attention is coupled to active oculomotor programs, but not part of the resolution of these programs towards the execution of the saccade.

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Year:  2015        PMID: 26605846     DOI: 10.1167/15.15.17

Source DB:  PubMed          Journal:  J Vis        ISSN: 1534-7362            Impact factor:   2.240


  14 in total

1.  Automatic and intentional influences on saccade landing.

Authors:  David Aagten-Murphy; Paul M Bays
Journal:  J Neurophysiol       Date:  2017-05-24       Impact factor: 2.714

2.  Saccade accuracy as an indicator of the competition between functional asymmetries in vision.

Authors:  Jérôme Tagu; Karine Doré-Mazars; Dorine Vergilino-Perez
Journal:  Exp Brain Res       Date:  2020-01-13       Impact factor: 1.972

3.  Visuospatial Working Memory as a Fundamental Component of the Eye Movement System.

Authors:  Stefan Van der Stigchel; Andrew Hollingworth
Journal:  Curr Dir Psychol Sci       Date:  2018-03-20

Review 4.  To look or not to look: dissociating presaccadic and covert spatial attention.

Authors:  Hsin-Hung Li; Nina M Hanning; Marisa Carrasco
Journal:  Trends Neurosci       Date:  2021-06-04       Impact factor: 16.978

5.  Object files across eye movements: Previous fixations affect the latencies of corrective saccades.

Authors:  Martijn J Schut; Jasper H Fabius; Nathan Van der Stoep; Stefan Van der Stigchel
Journal:  Atten Percept Psychophys       Date:  2017-01       Impact factor: 2.199

6.  Commentary: Visual attention is not deployed at the endpoint of averaging saccades.

Authors:  Stefan Van der Stigchel; Jelmer de Vries
Journal:  Front Psychol       Date:  2018-11-09

7.  Visual attention is not deployed at the endpoint of averaging saccades.

Authors:  Luca Wollenberg; Heiner Deubel; Martin Szinte
Journal:  PLoS Biol       Date:  2018-06-25       Impact factor: 8.029

8.  Transsaccadic perception is affected by saccade landing point deviations after saccadic adaptation.

Authors:  Stefan Van der Stigchel; Martijn J Schut; Jasper Fabius; Nathan Van der Stoep
Journal:  J Vis       Date:  2020-09-02       Impact factor: 2.240

9.  The role of attention in eye-movement awareness.

Authors:  Aoife Mahon; Alasdair D F Clarke; Amelia R Hunt
Journal:  Atten Percept Psychophys       Date:  2018-10       Impact factor: 2.199

10.  Psychophysical dual-task setups do not measure pre-saccadic attention but saccade-related strengthening of sensory representations.

Authors:  Christoph Huber-Huber; Julia Steininger; Markus Grüner; Ulrich Ansorge
Journal:  Psychophysiology       Date:  2021-02-21       Impact factor: 4.016

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