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  • paradigm
  • In a paradigm in which a target on the horizontal meridian jumped vertically during the saccade (resulting in an endpoint error), the adaptive response exhibited two timescales: a fast timescale that learned quickly from endpoint error but had poor retention, and a slow timescale that learned slowly but had strong retention. (jneurosci.org)
  • Saccades provide an excellent paradigm for this because many of them can be made in a very short time and the underlying neural pathways are relatively well-known. (frontiersin.org)
  • visual
  • Visual stability across saccades while viewing complex pictures. (cogprints.org)
  • Integrating over this function, we find that the majority of saccades (55%) have amplitudes less than 5 vd, constraining the majority of visual samples to the central 10 vd of the visual field. (arvojournals.org)
  • In the visual domain, I study how humans perceive the colour, form, and motion of visual objects and make decisions based on those perceptions. (nottingham.ac.uk)
  • neurophysiology
  • It is important to contrast and compare human and monkey behavioral responses, given that monkey behavioral neurophysiology is frequently used to interpret human behavior. (arvojournals.org)
  • analyses
  • Here we report the results from the EEG analyses of saccade-related brain/muscle potentials using independent component analysis (ICA) and independent component (IC) clustering. (arvojournals.org)
  • peripheral
  • This transient saccade disconjugacy is traditionally believed to reflect peripheral asymmetries (pre-motor circuits and visco-elastic properties of the ocular muscles, see, e.g. (frontiersin.org)
  • reaction
  • It is unsurprising, therefore, that saccades have been widely used to produce reaction time data to give us insight into decision mechanisms. (frontiersin.org)
  • We investigated the effect of randomizing different spatial and temporal parameters on saccadic reaction times (SRTs) in five human subjects, to explore the relative occurrence of express and regular saccades. (semanticscholar.org)
  • antisaccade task
  • In humans, the antisaccade task is under active investigation as a potential endophenotype or biomarker for multiple psychiatric and neurological disorders. (frontiersin.org)
  • significantly
  • Results showed that dyslexic children produced a significantly higher number of unwanted saccades than both groups of non-dyslexic children. (frontiersin.org)
  • Moreover, the number of unwanted saccades significantly decreased with age in both groups of non-dyslexic children, but not in dyslexics. (frontiersin.org)
  • control
  • We propose a saccade control model, with emphasis on the structure of the OMV and its interaction with the extra-cerebellar components. (frontiersin.org)
  • tasks
  • As MD neurons show directional delay-period activity, we compared the directional selectivity of the same MD neuron between these two tasks and determined whether the activity represented the cue direction or the saccade direction. (readbyqxmd.com)
  • Interactions between these loops and their learning capabilities are tested on different saccade tasks. (frontiersin.org)
  • perception
  • Vision is the dominant sense for human perception, yet we often rely on other senses such as touch. (jneurosci.org)
  • Journal of Experimental Psychology: Human Perception and Performance, 5, 692-700. (cogprints.org)
  • Journal of Experimental Psychology: Human Perception and Performance, 22, 563-581. (cogprints.org)
  • model
  • A computational framework that captures these ideas is one in which motor commands are monitored via a forward model, predicting sensory consequences and allowing for within-saccade compensation. (jneurosci.org)
  • We propose a model of saccade generation with reinforcement learning capabilities based on our previous BG and superior colliculus models. (frontiersin.org)
  • time
  • We studied event-related potentials (ERPs) time-locked to saccade events for the time courses of 650 localizable ICs assigned to 16 clusters. (arvojournals.org)
  • subjects
  • The 1010- to 1080-nm wavelength band leads to 6.7 μm effective axial resolution and enables the acquisition of retinal and choroidal 130 Megavoxel volumes of human subjects within 7 seconds. (arvojournals.org)