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Spatial compatibility and affordance compatibility in patients with chronic schizophrenia
Asian Journal of Psychiatry, 2016A deterioration in information-processing performance is commonly recognized in patients with chronic schizophrenia. Although the enhancement of cognitive skills in patients with schizophrenia is important, the types of external stimuli that influence performance have not received much attention.
Yu, Kume +4 more
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Object affordance and spatial-compatibility effects in Parkinson's disease
Cortex, 2011Movement in Parkinson's disease (PD) is strongly influenced by sensory stimuli. Here, we investigated two features of visual stimuli known to affect response times in healthy individuals; the spatial location of an object (the spatial effect) and its action-relevance (the 'affordance' effect). Poliakoff et al.
Galpin, Adam +3 more
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Spatial Compatibility Effects With Tool Use
Human Factors: The Journal of the Human Factors and Ergonomics Society, 2007Objective: We explored constraints in responding to spatially variable stimuli when hand movements are transformed into inverse movements of a tool. Background: Generally, the spatial compatibility between stimuli and responses is a powerful determinant of performance. However, many tasks require the use of simple tools such as first-class levers that
Wilfried, Kunde +2 more
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Spatial compatibility in tactile-visual discrimination
Neuropsychologia, 1979Abstract An earlier study found accuracy to be greater and response latency (RL) shorter when the response was made with the same hand as felt the relevant one of two simultaneously- presented nonsense shapes. The present experiment investigated whether this was due to uni- hemispheric input and motor control or to spatial compatibility between ...
E B, Gardner, A W, Ward
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Compatible triangulations of spatial decompositions
IEEE Visualization 2004, 2005We describe a general algorithm to produce compatible 3D triangulations from spatial decompositions. Such triangulations match edges and faces across spatial cell boundaries, solving several problems in graphics and visualization including the crack problem found in adaptive isosurface generation, triangulation of arbitrary grids (including ...
W.J. Schroeder, B. Geveci, M. Malaterre
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Spatial Stimulus-Response Compatibility
1990Publisher Summary This chapter describes the different aspects of the spatial stimulus-response (S-R) compatibility. A stimulus dimension is relevant when the required response depends on the value of the stimulus in that dimension, whereas a stimulus dimension is irrelevant if values on it are uncorrelated with the required response.
Carlo Umiltá, Roberto Nicoletti
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Spatial compatibility between stimulated eye and response location
Psychophysiology, 2007AbstractIt is assumed that the eye‐of‐origin information is restricted to the visual cortex. However, reactions to monocular stimuli are faster when the response location and the stimulated eye are ipsilateral (compatible trials) than when they are contralateral (incompatible trials).
Fernando, Valle-Inclán +2 more
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Reversed effects of spatial compatibility in natural scenes
The American Journal of Psychology, 2009Abstract Effects of spatial stimulus–response compatibility are often attributed to automatic position-based activation of the response elicited by a stimulus. Three experiments examined this assumption in natural scenes. In Experiments 1 and 2, participants performed simulated driving, and a person appeared periodically on either side ...
Jochen, Müsseler +3 more
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The Quarterly Journal of Experimental Psychology Section A, 2004
In two-choice tasks, the compatible mapping of left stimulus to left response and right stimulus to right response typically yields better performance than does the incompatible mapping. Nonetheless, when compatible and incompatible mappings are mixed within a block of trials, the spatial compatibility effect is eliminated.
Kim-Phuong L, Vu, Robert W, Proctor
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In two-choice tasks, the compatible mapping of left stimulus to left response and right stimulus to right response typically yields better performance than does the incompatible mapping. Nonetheless, when compatible and incompatible mappings are mixed within a block of trials, the spatial compatibility effect is eliminated.
Kim-Phuong L, Vu, Robert W, Proctor
openaire +2 more sources