Filters








11 Hits in 5.9 sec

The extrafoveal preview paradigm as a measure of predictive, active sampling in visual perception

Christoph Huber-Huber, Antimo Buonocore, David Melcher
2021 Journal of Vision  
Saccades are typically used to bring relevant information, which is glimpsed with extrafoveal vision, into the high-resolution fovea for further processing.  ...  A key feature of visual processing in humans is the use of saccadic eye movements to look around the environment.  ...  two degrees of visual angle, parafoveal for the area from around two to about 8 to 10 degrees of visual angle, and extrafoveal for anything outside the fovea, which includes the parafoveal region but  ... 
doi:10.1167/jov.21.7.12 pmid:34283203 pmcid:PMC8300052 fatcat:pgxui4zuo5ge3cxjktufpvqabi

Post-saccadic face processing is modulated by pre-saccadic preview: Evidence from fixation-related potentials [article]

Antimo Buonocore, Olaf Dimingen, David Melcher
2019 bioRxiv   pre-print
How pre-saccadic extrafoveal preview of a visual object influences its post-saccadic processing is still an unanswered question.  ...  We manipulated the relationship between pre-saccadic 'previews' and post-saccadic images to explicitly isolate the influences of the former.  ...  Future work is 5 2 2 needed to clarify the question of how pre-saccadic object-specific information influences 5 2 3 paradigm for studying trans-saccadic integration and visual stability.  ... 
doi:10.1101/610717 fatcat:y4ccldcvujannhoybozixybeq4

Effects of perceptual context on transsaccadic visual matching

Martin Jüttner
1997 Perception & Psychophysics  
To some extent this finding is reminiscent of object-specific priming effects (Kahneman, Treisman, & Gibbs, I992) -that is, a preview benefit resulting from the fact that both prime and target are seen  ...  This strong dependency on the spatial configuration of the presaccadic stimulus display suggests that functionally the influence of perceptual context on trans saccadic matching is mediated by visual attention  ... 
doi:10.3758/bf03206022 pmid:9259643 fatcat:7sran7bwnbbypfwx4krcxls5jm

Abstracts of the 20th European Conference on Eye Movements, 18-22 August 2019, in Alicante (Spain)

Susana Martinez-Conde, Luis Martinez-Otero, Albert Compte, Rudolf Groner
2019 Journal of Eye Movement Research  
This document contains all abstracts of the 20th European Conference on Eye Movements, August 18-22, 2019, in Alicante, Spain Video stream "Glimpses at 20th ECEM": https://vimeo.com/user43478756.  ...  Both tasks involved three incentive levels indicated by an auditory cue before the start of each saccade.  ...  Data collection is currently ongoing.  ... 
doi:10.16910/jemr.12.7.1 pmid:33828763 pmcid:PMC7917478 fatcat:wqzwn552cndsnablyikzx3og5e

A sensorimotor account of vision and visual consciousness

J K O'Regan, A Noë
2001 Behavioral and Brain Sciences  
An alternative proposal is made here. We propose that seeing is a way of acting. It is a particular way of exploring the environment.  ...  The activation of this internal representation is assumed to give rise to the experience of seeing.  ...  ACKNOWLEDGMENTS This commentary was supported by a grant from the National Institute of Child Health and Human Development (1R03 HD40780 -02).  ... 
pmid:12239892 fatcat:6navmyesdrgmphcygj3bkvru6u

Abstracts of the 19th European Conference on Eye Movements 2017 [article]

Radach, Ralph; University Of Wuppertal, Vorstius, Christian; University Of Wuppertal, Hofmann (Eds.), Markus J.; University Of Wuppertal, Deubel, Heiner; University Of Munich
2017
One way to study trans-saccadic integration is to use the blanking paradigm.  ...  We propose that these effects reflect the existence of a trans-saccadic feature integration mechanism that is contrast dependent.  ...  The effects of the frequency of these roots on reading as measured by eye movements is much less understood.  ... 
doi:10.16910/jemr.10.6 fatcat:3vdhqhh3ibbjvge5pnqgljq24a

Abstracts of the 16th European Conference on Eye Movements 2011 [article]

Vitu, Françoise; CNRS, Université De Provence, Castet, Eric; CNRS, Université De La Méditerranée, Goffart, Laurent; CNRS, Université De La Méditerranée
2001
evaluating the posters during the conference.  ...  We would like to warmly thank Stéphanie Desous for the enormous work she did in putting together all the selected abstracts and the scientific program of the conference.  ...  The key is the effect of changing stimulus salience.  ... 
doi:10.16910/jemr.4.3.1 fatcat:5ttwswfz7beanlztoni3bpbz4q

Abstracts of the 18th European Conference on Eye Movements 2015 [article]

Ansorge, Ulrich; University Of Vienna, Florack, Arnd; University Of Vienna, Ditye, Thomas; University Of Vienna, Leder, Helmut; University Of Vienna
2015
The painting is called "The Triumph of Light over Darkness". It was created by Franz Matsch.  ...  Klimt ultimately withdrew his works, and they were destroyed by fire in 1945. The photography of Matsch's painting is used with kind permission of the University of Vienna.  ...  However, another possibility is that learning effects masked the tDCS effect, since (despite randomization) the amount that subjects learned decreased as a result of session order.  ... 
doi:10.16910/jemr.8.4.1 fatcat:ozupjlchvnd45efjt3s6kmvscu

Program: 31st Annual Meeting of The Psychonomic Society, New Orleans, November 16–18, 1990

1990 Bulletin of the Psychonomic Society  
The summation effects for saccades, directed-manual responses, and simple manual responses are compared. (203) Uniform Field Flicker and Two Types of Visible Persistence. GERALD M.  ...  The second effect is postresponse inhibition, caused by either object-centered or location-{;entered inhibition of the appropriate response.  ...  GREENE, Case Western Reserve University-Recency effects may be found in delayed recall if each item is preceded and followed by a distractor task.  ... 
doi:10.3758/bf03334071 fatcat:2vxokezvjrck7pdnezj7wadl6e

Abstracts of the 13th European Conference on Eye Movements 2005 [article]

Müri, R.; University Of Bern, Raess, Simon; University Of Bern, Suri, P.; University Of Bern, Koga, Kazuo; Nagoya University, Groner, Marina; University Of Bern, Groner, Rudolf; University Of Bern
2005
Novartis Neuroscience sponsored the reception at the Zentrum Paul Klee Bern. The University of Bern hosted the conference in its magnificent historical building.  ...  The Max and Elsa Beer-Brawand Foundation generously funded the invited speakers.  ...  What is the role of trans-saccadic integration in form processing? We examined visual form after-effects with and without saccades.  ... 
doi:10.16910/jemr.1.4.1 fatcat:upverk5hvbdgvnqenr4n5pjuxi

Papers Read at the 27th Annual Meeting of the Psychonomic Society

1986 Bulletin of the Psychonomic Society  
This effect is shown not to be due to an enhancement of the use of extrafoveal preview information.  ...  of the opioid receptors involved in the modulation of feeding is influenced by consumption of sweetened solutions (like the pain threshold elevation by saccharin consumption), we measured the effect of  ...  The first is a dispositional factor that reflects whether an individual is primarily motivated by security (risk aversion) or by potential (risk seeking).  ... 
doi:10.3758/bf03330150 fatcat:xt4bm2oruzct7chu57njr3zs6e