Perception of relation of stimuli locations successively flashed before saccade

Sogo, Hiroyuki; Osaka, Naoyuki

doi:10.1016/s0042-6989(00)00318-7

Cited by 21 publications

(21 citation statements)

References 15 publications

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“…In the model, it was assumed that *Correspondence: msuzuki@kinjo-u.ac.jp the CD signal encoding an intended eye position between fixations is both anticipatory and damped, leading to an N-shaped timecourse as a whole, beginning to move long before saccade onset but lagging behind the eye movement after the mid portion of the saccadic periods. This model has been supported by subsequent researchers [10][11][12][13][14] . However, the pattern of the signal was still hypothetical, since the model was elaborated to replicate the pattern of mislocalization of stationary stimuli presented during the course of movements.…”

Section: Visual Stabilitysupporting

confidence: 52%

The old-but-new theories about human voluntary motor control

Suzuki

Wasaka

2012

JPFSM

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For more than a century, neuroscientists have debated the problem of how selfgenerated voluntary motor actions are executed without interference from sensory information elicited by the movements. In the 1950's, two theories were proposed: the corollary discharge theory by Sperry 1) and the efference copy theory by von Holst and Mittelstaedt 2) . They are essentially identical in proposing the necessity of specific neuronal mechanisms to suppress undesirable percepts or reflexes, both of which might disturb ongoing movements. However, this raises a simple question as to whether the control system always ignores sensory information whenever the intended movements are in progress. Here, we review recent findings and currently debated problems in corollary discharge theory.

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Section: Visual Stabilitysupporting

confidence: 52%

The old-but-new theories about human voluntary motor control

Suzuki

Wasaka

2012

JPFSM

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“…People, even naïve viewers, can recognize 3-5 characters in one saccade eye movement. One interesting feature of the perceived image that has been reported is that when a light stimulus is presented through a saccade, the width of the perceived image is only half of the retinal image, the width of which is saccade amplitude, as in Figure 1(b) (Hershberger, 1987;Hershberger & Jordan, 1992;Jordan & Hershberger, 1994;Hershberger, Jordan, & Lucas, 1998;Sogo & Osaka, 2001;Noritake, Kanzai, Terao, & Yagi, 2005;Watanabe, Maeda, & Tachi, 2005a;Watanabe, Noritake, Maeda, Tachi, & Nishida, 2005b). When 20°saccades occur, images 10°in width can be perceived.…”

Section: Features Of the Perisaccadically Presented Imagementioning

confidence: 96%

Gaze-Contingent Visual Presentation Based on Remote Saccade Detection

Watanabe

Ando²,

Maeda³

et al. 2007

Presence: Teleoperators and Virtual Environments

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Pursuing new display techniques based on insights into human visual perception can reveal new possibilities for visual information devices. Here, we propose a novel information presentation technique that exploits the perceptional features during rapid eye movements called saccades by using a fast remote eye-measuring method. When light sources are fixed on a vertical line, and the flashing pattern is changed quickly during a horizontal saccade, 2D images can be perceived due to spatio-temporal integration in the human vision system. We use this phenomenon to present 2D images with only one-dimensional light sources, and to show these images even in midair. The flashing cycle and flash timing of light sources are important elements in developing the design theory for this display technique. The flashing cycle determines the maximum resolution of a perceived 2D image. The flash timing is a crucial issue for our purpose because 2D images are perceived only when the timing of the saccade coincides with the flash timing. Therefore, in this paper, we describe the relationship between a flashing cycle and the maximum resolution of a perceived 2D image, and then propose a concise saccade detection method. By using this method, saccades can be detected and the light sources can be flashed within the saccade interval as it occurs in real time, and 2D images can be successfully presented.

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“…Another approach is to not physically move a dot array, but instead change the blinking pattern of an array of lights at high speed. Then when the human does a saccade (high-speed eyeball movement), a 2D image is perceived [2][3] [4]. Such an information display method [which we call a saccade-based display ( Fig.…”

Section: Saccade-based Displaymentioning

confidence: 99%

Study of a saccade-incident information display using a saccade detection device

Ando

Watanabe

Amemiya

et al. 2005

Proceedings of the 2005 International Conference on Augmented Tele-Existence - ICAT '05

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In recently proposed saccade-based information displays, the observer cannot see an afterimage without moving the eyes appropriately and therefore often cannot see the afterimage correctly. We propose a new display system based on a concise saccade detection technique and the perceptual features of eye movement. In addition, with a system consisting of a wearable sensor (saccade detector) and a ubiquitous display (saccade-based display), we propose an application where many viewers can be accommodated simultaneously (Several viewers can view an image simultaneously (timesharing) with one saccade-based display.) and independently (Several viewers can view different images with one saccade-based display.). In experiments, we compared character-recognition rates to confirm that the detection of the saccade improves the visibility of the saccade-based display. The results indicate that the recognition rate is clearly improved.

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Perception of relation of stimuli locations successively flashed before saccade

Cited by 21 publications

References 15 publications

The old-but-new theories about human voluntary motor control

The old-but-new theories about human voluntary motor control

Gaze-Contingent Visual Presentation Based on Remote Saccade Detection

Study of a saccade-incident information display using a saccade detection device

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