Results 1 to 10 of about 654 (109)

Egocentric and Allocentric Reference Frames Can Flexibly Support Contextual Cueing

Frontiers in Psychology, 2021
We investigated if contextual cueing can be guided by egocentric and allocentric reference frames. Combinations of search configurations and external frame orientations were learned during a training phase.
Lei Zheng, Jan-Gabriel Dobroschke, Stefan Pollmann, Stefan Pollmann, Stefan Pollmann   +4 more
doaj   +4 more sources

The Simon Effect Based on Allocentric and Egocentric Reference Frame: Common and Specific Neural Correlates

Scientific Reports, 2019
An object’s location can be represented either relative to an observer’s body effectors (egocentric reference frame) or relative to another external object (allocentric reference frame).
Hui Li, Nan Liu, You Li, Ralph Weidner, Gereon R. Fink, Qi Chen   +5 more
doaj   +3 more sources

Cognitive load in switching between egocentric and allocentric spatial frames of reference: a pupillometry study

Scientific Reports
Every day we combine and switch between body-centered (egocentric) and object-centered (allocentric) spatial representations. Several studies so far have reported a greater difficulty to switch from an allocentric reference frame to an egocentric one ...
Renato Orti, Tina Iachini, Eleonora D’Agostino, Francesco Ruotolo, Gennaro Ruggiero   +4 more
doaj   +3 more sources

The development of allocentric spatial frame in the auditory system

Journal of Experimental Child Psychology, 2021
The ability to encode space is a crucial aspect of interacting with the external world. Therefore, this ability appears to be fundamental for the correct development of the capacity to integrate different spatial reference frames.
Mónica Gori, Claudio Campus, Alice Bollini   +2 more
exaly   +2 more sources

The Impact of Vision Loss on Allocentric Spatial Coding

Frontiers in Neuroscience, 2020
Several works have demonstrated that visual experience plays a critical role in the development of allocentric spatial coding. Indeed, while children with a typical development start to code space by relying on allocentric landmarks from the first year ...
Chiara Martolini, Chiara Martolini, Giulia Cappagli, Antonella Luparia, Sabrina Signorini, Monica Gori   +5 more
doaj   +3 more sources

Identifying a distractor produces object-based inhibition in an allocentric reference frame for saccade planning

Scientific Reports
We investigated whether distractor inhibition occurs relative to the target or fixation in a perceptual decision-making task using a purely saccadic response. Previous research has shown that during the process of discriminating a target from distractor,
Coleman E. Olenick, Heather Jordan, Mazyar Fallah   +2 more
doaj   +2 more sources

Sharing Different Reference Frames: How Stimulus Setup and Task Setup Shape Egocentric and Allocentric Simon Effects

Frontiers in Psychology, 2018
Different reference frames are used in daily life in order to structure the environment. The two-choice Simon task setting has been used to investigate how task-irrelevant spatial information influences human cognitive control.
Pamela Baess, Tom Weber, Christina Bermeitinger   +2 more
doaj   +3 more sources

Egocentric and allocentric spatial reference frames in aging: A systematic review

Neuroscience and Biobehavioral Reviews, 2017
HIGHLIGHTSAging does not affect egocentric navigational strategies, whereas allocentric and switching abilities show a gradual decline.A general age‐related weakening of spatial memory has been observed, even if not frame‐specific;.Executive functions ...
Pietro Cipresso, Cosimo Tuena
exaly   +2 more sources

Allocentric and egocentric spatial representations coexist in rodent medial entorhinal cortex

Nature Communications
Successful navigation relies on reciprocal transformations between spatial representations in world-centered (allocentric) and self-centered (egocentric) frames of reference.
Xiaoyang Long, Daniel Bush, Bin Deng, Neil Burgess, Sheng-Jia Zhang   +4 more
doaj   +2 more sources

Eye-movements in real curve driving: pursuit-like optokinesis in vehicle frame of reference, stability in an allocentric reference coordinate system

Journal of Eye Movement Research, 2013
Looking at the future path and/or the tangent point (TP) have been identified as car drivers’ gaze targets in many studies on curve driving. Yet little is known in detail about these "fixations to the road". We quantitatively analyse gaze behavior at the
Otto Lappi, Esko Lehtonen
doaj   +2 more sources