The visual spatial attention task showing a target
Exploring the impact of target eccentricity and task difficulty on covert visual spatial attention and its implications for brain computer interfacing
... covert attention study in humans by Cosmelli et ...of task difficulty was found. In that study task difficulty was modulated to rule out modulations of alpha band activity due to non-specific changes ...
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The influence of language on spatial memory and visual attention
... research, showing that males are more focussed to separate themselves from others and therefore more likely to acknowledge interlocutors’ territory (Cross & Madson, 1997), a trait that could be stronger in a ...
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The Effect of Visual Cues on Visual Attention in a Novel Graph-Reading Task.
... one’s visual attention is focused, which increases information processing at the location of focal attention and decreases information processing at the point farthest from that ...its spatial ...
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Temporal dynamics and response modulation across the human visual system in a spatial attention task: an ECoG study
... This Accepted Manuscript has not been copyedited and formatted. The final version may differ from this version. Research Articles: Behavioral/Cognitive Temporal dynamics and response modulation across the human ...
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ERP and fmri Measures of Visual Spatial Selective Attention
... and target bilateral arrays as a function of the differing task conditions ...for target stimuli were very similar in the P1 time ...P1 attention effect would be reflected in an interaction of ...
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Understanding visual attention in childhood: Insights from a new visual foraging task
... between target categories, while during conjunc- tion foraging, most participants repeatedly selected targets from the same category (see also Jóhannesson et ...between target categories during conjunction ...
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The Top down Visual Attention Method with Known Interference Target
... of visual attention can improve the efficiency of relevant intelligent applications by finding out most salient locations quickly in images or videos while ignoring redundant ...of target based on ...
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Task impact on the visual attention in subjective image quality assessment
... a number of screen targets from a known distance. Once the calibration procedure is complete and a stimulus has been loaded, the system is able to track a subject’s eye movement. The camera recorded a close-up image of ...
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Intra- and inter-task reliability of spatial attention measures in pseudoneglect
... While spatial bias is our primary measure of interest, it does not allow us to gauge the precision of the participants’ performance, ...high task precision, whereas a shallower curve is obtained when the ...
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<p>Modulations of emotional attention and spatial attention on human visual cortical activities</p>
... emotional attention and spatial ...of attention may modulate the activities ...ndings showing no interaction between the two kinds of attention in ...emotional attention and ...
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Visual spatial attention control in an independent brain computer interface
... the task, making more incor- rect selections than correct selections in almost every ...the task during experimental sessions can be attributed specifically to failure to exhibit the correct at- tentional ...
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On the control of visual spatial attention: evidence from human electrophysiology
... N2pc, spatial attention, and report ...a target must be processed in the presence of visual distractors (see Luck et ...reflects target enhancement associated with preferential process- ...
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A novel visual attention method for target detection from SAR images
... traditional visual models according to the characteristics of SAR images, their scene adaptability is generally not ...automatic target detection or recognition for use in the SAR ...the target ...
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Research on the Top down Visual Attention Method with Unknown Interference Target
... ABSTRACT Visual attention can prior to allocate the limited processing resources to several salient regions of the image, which can increase the efficiency of the relevant intelligence ...between ...
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Object based target templates guide attention during visual search
... with target-matching features in the double target task, the subsequent SPCN component was elicited only by objects with both target-defining features in the same object ...one target ...
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Visual attention in a complex search task differs between honeybees and bumblebees
... of spatial attention are used when the amount of gathered information exceeds processing ...selective attention influences the foraging performance of two social bee species, the honeybee Apis ...
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Age-Related Limits of 3D Spatial Attention in Dual-Task Driving
... the visual angle of the light array. The target was the 3 rd , 6 th , or 9 th light located on either side from the ...the target was on the left-hand or right-hand side of the light ...detection ...
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Spatial Attention Changes Excitability of Human Visual Cortex to Direct Stimulation
... spatial attention. The particular side on which the external target had to be detected was now constant throughout each ...covert attention continuously on the lower quadrant of one particular ...
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Mechanisms of top-down visual spatial attention: computational and behavioral investigations
... visuospatial attention is remapped in the coordinate of the new fixation point without requiring top-‐down reorienting ...of spatial attention across eye movements (Golomb et ...
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Early Childhood iPad Use and Effects on Visual Spatial Attention Span
... At the end of the session, participants will be fully debriefed and children and parents will be compensated. Ethics Due to the increasing prevalence of young children’s iPad and mobile media use, it is imperative to ...
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