Selectivity for motion in visual-sensitive somatosensory
Parallax-sensitive remapping of visual space in occipito-parietal alpha-band activity during whole-body motion
... body motion in a way that depends on object ...body motion. We exploited the direction selectivity of spectral power to test whether these physical shifts are accompanied by a change in focus of ...
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Visual motion integration is mediated by directional ambiguities in local motion signals
... global motion, local motion, spatial pooling, vector average, maximum likelihood, winner-take-all INTRODUCTION One of the fundamental computational challenges faced by the visual system is to extract ...
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Activation of specific interneurons improves V1 feature selectivity and visual perception
... Figure 1. Multimode NEMS-based mass detection in real time a, Colorized electron micrograph of a representative device used in this study. The white dotted line shows the boundaries of the region beneath the suspended ...
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Premotor Cortex Is Sensitive to Auditory–Visual Congruence for Biological Motion
... and visual perception systems have developed special processing strategies for ecologically valid motion stimuli, utilizing some of the statistical properties of the real ...biological motion, for ...
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Modulations of visual and somatosensory perception by action
... Although there is a loss of motion sensitivity during saccades and observers can detect a change or displacement, they do not experience a sense of disruption (Burr et al., 1982). Thresholds for a backward ...
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Behavioural state affects motion sensitive neurones in the fly visual system
... Using motion-sensitive lobula plate tangential cells (LPTCs) of blowflies, we address whether and in which way information processing changes for two different states of motor ...
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Decoding visual object categories in early somatosensory cortex
... To investigate whether decoding performance differed as a function of familiarity and region, we also ran the same 2-way ANOVA in each other ROI: critically only 2 regions showed a main effect of familiarity on decoding ...
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Octopaminergic modulation of a fly visual motion-sensitive neuron during stimulation with naturalistic optic flow
... In a variety of species locomotor activity, like walking or flying, has been demonstrated to alter visual information processing. The neuromodulator octopamine was shown to change the response characteristics of ...
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A MOTION SENSITIVE VISUAL DESCENDING NEURONE IN APIS MELLIFERA MONITORING TRANSLATORY FLOW FIELDS IN THE HORIZONTAL PLANE
... Horizontal progressive motion in the lateral eye regions is a powerful stimulus for eliciting landing responses in flies (Eckert, 1984) and has been shown to have a strong influence on v[r] ...
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A motion sensitive neurone responds to signals from the two visual systems of the blowfly, the compound eyes and ocelli
... Taylor, 1981a; Taylor, 1981b; Wilson, 1978a). By having a retina that is attached to the rear surface of the lens, the images at the level of the photoreceptors are highly blurred, i.e. they are composed only of very low ...
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Representation of behaviourally relevant information by blowfly motion sensitive visual interneurons requires precise compensatory head movements
... enabling visual interneurons in the fly motion pathway to extract information about translation of the animal and thereby about the spatial layout of the ...probing visual interneurons of the blowfly ...
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Visual perception and processing of radial motion
... mechanism sensitive to relative proportions rather than to motion energy, and this possibility is tested using orientation discrimination in Section ...of motion signals across the vertical boundary ...
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SHAPE SELECTIVITY OF AND SYNTHETIC VISUAL INTELLIGENCE
... human visual system (which in future study will help frame a better visual system for robotics and artificial ...human visual system for visual encoding depends on two factors ...
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Sequence learning induces selectivity to multiple task parameters in mouse somatosensory cortex
... the somatosensory cortex was neces- sary for sequence ...primary somatosensory ‘‘barrel’’ cortex (S1bf) revealed that, in well-trained animals, neurons had heterogeneous selectivity to multiple task ...
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Auditory, Visual And Somatosensory Localization Of Piano Tones: A Preliminary Study
... keyboard. Visual feedback was relatively more decisive in this sense, not only with the reverse but also with the standard routing ...the somatosensory (A), audi- tory (C) and visual (O) modality in ...
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Auditory, Visual And Somatosensory Localization Of Piano Tones: A Preliminary Study
... keyboard. Visual feedback was relatively more decisive in this sense, not only with the reverse but also with the standard routing ...the somatosensory (A), audi- tory (C) and visual (O) modality in ...
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Methods for the Analysis of Visual Motion
... As the input to motion segmentation, most of the time distinguished features are selected with established correspondence to represent the objects in image frames, and occasi[r] ...
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Auditory motion affects visual biological motion processing
... of motion: data from Experiment 1 constitute evidence that relative to stationary audi- tory cues, auditory motion in the same direction as the visual target (PLW) resulted in significantly better ...
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Functional roles of rhythmic neuronal activity in the human visual and somatosensory system
... Summary In the series of experiments that I have presented here, we have shown the following: In the experiment presented in chapter 2, we have seen that mechanical tactile stimulation induces a robust high-frequency ...
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Computing motion in the primate's visual system
... In the first processing stage, the local motion information (the velocity component along the local spatial gradient) is measured using n ON-OFF orientation- and direction-selective cell[r] ...
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