AIMC Topic: Space Perception
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Peripersonal Space and Margin of Safety around the Body: Learning Visuo-Tactile Associations in a Humanoid Robot with Artificial Skin.
PloS one
Oct 6, 2016
This paper investigates a biologically motivated model of peripersonal space through its implementation on a humanoid robot. Guided by the present understanding of the neurophysiology of the fronto-parietal system, we developed a computational model ...
An Application of Self-Organizing Map for Multirobot Multigoal Path Planning with Minmax Objective.
Computational intelligence and neuroscience
Jun 2, 2016
In this paper, Self-Organizing Map (SOM) for the Multiple Traveling Salesman Problem (MTSP) with minmax objective is applied to the robotic problem of multigoal path planning in the polygonal domain. The main difficulty of such SOM deployment is dete...
Lateral specialization in unilateral spatial neglect: a cognitive robotics model.
Cognitive processing
Mar 28, 2016
In this paper, we present the experimental results of an embodied cognitive robotic approach for modelling the human cognitive deficit known as unilateral spatial neglect (USN). To this end, we introduce an artificial neural network architecture desi...
Postural visual dependence in asymptomatic type 2 diabetic patients without peripheral neuropathy during a postural challenging task.
Journal of diabetes and its complications
Dec 18, 2015
UNLABELLED: Increasing evidence indicates that diabetes may negatively affect vestibular function, and postural control more so under postural challenging conditions. Healthy and diabetic subjects were compared on visual control of posture during a p...
Evaluation of spatial visual perception of streets based on deep learning and spatial syntax.
Scientific reports
May 26, 2025
Street visual quality improvement plays an important role in urban development. An important direction for street quality research lies in accurately perceiving the spatial quality of urban streets and exploring the connection with street constituent...
NeuroAI: If grid cells are the answer, is path integration the question?
Current biology : CB
Mar 13, 2023
Spatially modulated neurons known as grid cells are thought to play an important role in spatial cognition. A new study has found that units with grid-cell-like properties can emerge within artificial neural networks trained to path integrate, and de...
Multiplexing of Information about Self and Others in Hippocampal Ensembles.
Cell reports
Dec 17, 2019
In addition to coding a subject's location in space, the hippocampus has been suggested to code social information, including the spatial position of conspecifics. "Social place cells" have been reported for tasks in which an observer mimics the beha...
Perceptual dissociations among views of objects, scenes, and reachable spaces.
Journal of experimental psychology. Human perception and performance
Jun 1, 2019
In everyday experience, we interact with objects and we navigate through space. Extensive research has revealed that these visual behaviors are mediated by separable object-based and scene-based processing mechanisms in the mind and brain. However, w...
Robot Diagnosis Test for Egocentric and Allocentric Hemineglect.
Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists
Jun 1, 2019
OBJECTIVE: Patients with hemineglect fail to respond to egocentric stimuli or allocentric parts of stimuli contralateral to the brain lesion. The clinical diagnosis of hemineglect mainly involves evaluation of the egocentric form, while less sensitiv...
Spatial abstraction for autonomous robot navigation.
Cognitive processing
Sep 1, 2015
Optimal navigation for a simulated robot relies on a detailed map and explicit path planning, an approach problematic for real-world robots that are subject to noise and error. This paper reports on autonomous robots that rely on local spatial percep...
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