Results 11 to 20 of about 5,225 (173)
Egocentric Dominance in Spatial Representations: The Role of Environmental Familiarity in Building Cognitive Maps. [PDF]
Brain BehavThrough virtual park exploration and fMRI, this study shows humans favor egocentric frames in spatial processing. RSC and PPA support egocentric encoding, while EC exhibited significant sex differences in neural pattern similarity in the fully familiar condition, highlighting individual and environmental influences on cognitive map construction ...
Lin S +6 more
europepmc +2 more sources
Landmark-based spatial navigation across the human lifespan
eLife, 2023 Human spatial cognition has been mainly characterized in terms of egocentric (body-centered) and allocentric (world-centered) wayfinding behavior. It was hypothesized that allocentric spatial coding, as a special high-level cognitive ability, develops ...
Marcia Bécu +7 more
doaj +1 more source
Allocentric Pose Estimation [PDF]
2013 IEEE International Conference on Computer Vision, 2013 The task of object pose estimation has been a challenge since the early days of computer vision. To estimate the pose (or viewpoint) of an object, people have mostly looked at object intrinsic features, such as shape or appearance. Surprisingly, informative features provided by other, external elements in the scene, have so far mostly been ignored.
José Oramas M. +2 more
openaire +2 more sources
Journal of Parkinson’s Disease, 2020 Background: Visuospatial skills are impaired in Parkinson’s disease (PD). Other related skills exist, such as spatial orientation have been poorly studied.
Cristina Fernandez-Baizan +5 more
doaj +1 more source
Egocentrism, allocentrism, and Asperger syndrome [PDF]
Consciousness and Cognition, 2005 In this paper, we attempt to make a distinction between egocentrism and allocentrism in social cognition, based on the distinction that is made in visuo-spatial perception. We propose that it makes a difference to mentalizing whether the other person can be understood using an egocentric ("you") or an allocentric ("he/she/they") stance.
de Vignemont, Frédérique, Frith, Uta
openaire +3 more sources
Effects of Prism Adaptation on Reference Systems for Extrapersonal Space in Neglect Patients
Brain Sciences, 2019 Up to now, rehabilitation of unilateral spatial neglect has focused on egocentric forms of neglect, whereas less is known about the possibility to improve allocentric deficits.
Laura Abbruzzese +4 more
doaj +1 more source
A Principle for Learning Egocentric-Allocentric Transformation [PDF]
Neural Computation, 2008 Numerous single-unit recording studies have found mammalian hippocampal neurons that fire selectively for the animal's location in space, independent of its orientation. The population of such neurons, commonly known as place cells, is thought to maintain an allocentric, or orientation-independent, internal representation of the animal's location in ...
Patrick Byrne, Suzanna Becker
openaire +3 more sources
Frontiers in Psychology, 2023 Individual factors can play a relevant role in explaining gender differences in environmental learning in terms of visuospatial abilities and beliefs about spatial abilities, such as stereotypes and growth mindset about navigation ability. In this study,
Laura Miola +3 more
doaj +1 more source
Perceptual History Acts in World-Centred Coordinates
i-Perception, 2021 Serial dependence effects have been observed using a variety of stimuli and tasks, revealing that the recent past can bias current percepts, leading to increased similarity between two.
Kyriaki Mikellidou +2 more
doaj +1 more source
Egocentric and allocentric spatial memory in healthy aging: performance on real-world tasks
Brazilian Journal of Medical and Biological Research, 2019 Although normal aging has been related to several cognitive difficulties, other processes have been studied less, such as spatial memory. Our aim was to compare egocentric and allocentric memory in an elderly population using ecological tasks.
C. Fernandez-Baizan +3 more
doaj +1 more source