Results 51 to 60 of about 61,216 (332)
Saccadic suppression of displacement in face of saccade adaptation
Vision Research, 2011 Saccades challenge visual perception since they induce large shifts of the image on the retina. Nevertheless, we perceive the outer world as being stable. The saccadic system also can rapidly adapt to changes in the environment (saccadic adaptation). In such case, a dissociation is introduced between a driving visual signal (the original saccade target)
Steffen Klingenhoefer, Frank Bremmer
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Pre-saccadic perception: separate time courses for enhancement and spatial pooling at the saccade target [PDF]
, 2017 We interact with complex scenes using eye movements to select targets of interest. Studies have shown that the future target of a saccadic eye movement is processed differently by the visual system.
Buonocore, A., Fracasso, A., Melcher, D.
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Dynamic clustering of time series with Echo State Networks [PDF]
, 2019 In this paper we introduce a novel methodology for unsupervised analysis of time series, based upon the iterative implementation of a clustering algorithm embedded into the evolution of a recurrent Echo State Network.
A Saxena +10 more
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Nature of Variability in Saccades [PDF]
Journal of Neurophysiology, 2003 We studied the variability in saccades by comparing the peak velocities of saccades with the same target amplitude made with different actual amplitudes. We tested three hypotheses: the pulse-height noise hypothesis (peak velocity and amplitude vary proportionally), the localization noise hypothesis (variability in amplitude and peak velocity lie ...
Jeroen B. J. Smeets, Ignace T. C. Hooge
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When Watching Video, Many Saccades Are Curved and Deviate From a Velocity Profile Model
Frontiers in Neuroscience, 2019 Commonly, saccades are thought to be ballistic eye movements, not modified during flight, with a straight path and a well-described velocity profile. However, they do not always follow a straight path and studies of saccade curvature have been reported ...
Francisco M. Costela +3 more
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Analog VLSI-Based Modeling of the Primate Oculomotor System [PDF]
, 1998 One way to understand a neurobiological system is by building a simulacrum that replicates its behavior in real time using similar constraints. Analog very large-scale integrated (VLSI) electronic circuit technology provides such an enabling technology ...
Horiuchi, Timothy K., Koch, Christof
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Acta Otorhinolaryngologica Italica, 2019 Driving is not only a physical task, but is also a mental task. Visual inputs are indispensable in scanning the road, communicating with other road users and monitoring in-vehicle devices. The probability to detect an object while driving (conspicuity) is very important for assessment of driving effectiveness, and correct choice of information relevant
Marco Manfredi +5 more
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Effects of saccadic eye movements on postural control stabilization
Motriz: Revista de Educacao Fisica, 2013 Several structures of the central nervous system share involvement in both ocular and postural control, but the visual mechanisms in postural control are still unclear.
Sérgio Tosi Rodrigues +5 more
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Saccadic Impairments in Patients with the Norrbottnian Form of Gaucher’s Disease Type 3
Frontiers in Neurology, 2017 BackgroundChronic neuronopathic Gaucher’s disease type 3 (GD3) is relatively frequent in northern Sweden. Besides multiple other neurological symptoms, horizontal gaze palsy or oculomotor apraxia is common in GD3.ObjectiveTo characterize the saccades in ...
Josefine Blume +4 more
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Influence of initial fixation position in scene viewing
, 2016 During scene perception our eyes generate complex sequences of fixations. Predictors of fixation locations are bottom-up factors like luminance contrast, top-down factors like viewing instruction, and systematic biases like the tendency to place ...
Engbert, Ralf +4 more
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