Results 161 to 170 of about 6,700 (208)

Differentiating bipolar disorder from schizophrenia: The role of the induced Roelofs illusion. [PDF]

open access: yesIperception
Esposito D   +12 more
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Effect of egocentric and allocentric reference frames on spatial-numerical associations

Quarterly Journal of Experimental Psychology, 2023
From an embodied view of cognition, sensorimotor mechanisms are strongly involved in abstract processing, such as Arabic number meanings. For example, spatial cognition can influence number processing. These spatial-numerical associations (SNAs) have been deeply explored since the seminal SNAs of response code (SNARC) effect (i.e., faster left/right ...
Julie Lenoir, Arnaud Badets
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The role of vision in egocentric and allocentric spatial frames of reference

Cognitive Processing, 2009
IntroductionSpatial frames of reference are necessary to encode and torepresent the position of objects in space. Egocentricframes define spatial information in relation to the body,while allocentric ones use external landmarks (e.g. Paillard1991).
RUGGIERO, Gennaro   +2 more
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The effect of age on egocentric and allocentric spatial frames of reference

Cognitive Processing, 2009
IntroductionLittle is known about the developmental course of spatialmemory, although this topic would be of clinical andtheoretical relevance. Spatial memory plays a fundamentalrole in everyday human activities, like way-finding, localizingplaces or grasping objects.
IACHINI, Santa   +2 more
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Aging Affects Pointing to Unseen Targets Encoded in an Allocentric Frame of Reference

Experimental Aging Research, 2003
The goal of the present study was to determine whether aging influences aiming performance to a remembered target encoded in an allocentric frame of reference. We presented four targets simultaneously. The targets were then withdrawn from the screen.
Martin, Lemay, Luc, Proteau
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Imitation of meaningless gestures in the Alzheimer’s disease: influence of egocentric and allocentric spatial reference frames

Geriatrie et psychologie neuropsychiatrie du vieillissement, 2022
Imitation of meaningless gestures is a frequently used task to assess praxis skills in Alzheimer’s disease (AD). The visuospatial analysis is considered to be one of the cognitive mechanisms most involved in perceiving the gestures of the other (i.e. model to imitate) in the imitation of meaningless gestures.
Yoko, Sugaya   +3 more
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Use of landmarks and allocentric reference frames for the control of locomotion

Visual Cognition, 2006
In the present study we assessed the use of landmarks and scene layout information for the control of locomotion. Observers were presented displays simulating forward locomotion through a random dot field with the horizontal position perturbed by a sum-of-sines function and were asked to steer and null out the horizontal disturbance of the path of ...
George J. Andersen, Annjudel Enriquez
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Remembering Object Position in the Absence of Vision: Egocentric, Allocentric, and Egocentric Decentred Frames of Reference

Perception, 2007
In three experiments we examined whether memory for object locations in the peripersonal space in the absence of vision is affected by the correspondence between encoding and test either of the body position or of the reference point. In particular, the study focuses on the distinction between different spatial representations, by using a paradigm in ...
COLUCCIA E   +4 more
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