Results 61 to 70 of about 253,700 (166)
Spike Timing Neural Model of Motion Perception and Decision Making
Frontiers in Computational Neuroscience, 2019 The paper presents a hierarchical spike timing neural network model developed in NEST simulator aimed to reproduce human decision making in simplified simulated visual navigation tasks.
Petia D. Koprinkova-Hristova +3 more
doaj +1 more source
ReLU, Sparseness, and the Encoding of Optic Flow in Neural Networks
SensorsAccurate self-motion estimation is critical for various navigational tasks in mobile robotics. Optic flow provides a means to estimate self-motion using a camera sensor and is particularly valuable in GPS- and radio-denied environments. The present study
Oliver W. Layton +2 more
doaj +1 more source
The effects of local rotation on roll vection induced by globally rotating visual inducer
Frontiers in Psychology, 2015 A visual stimulus rotating globally along an observer’s line of sight can induce the illusory perception of self-rotation in the opposite direction (roll vection).
Shinji eNakamura
doaj +1 more source
Centric-minded templates for self-motion perception
Vision Research, 2003 We propose a two-layer neuromorphic architecture by which motion field pattern, generated during locomotion, are processed by template detectors specialized for gaze-directed self-motion (expansion and rotation). The templates provide a gaze-centered computation for analyzing motion field in terms of how it is related to the fixation point (i.e., the ...
CAVALLERI P. +3 more
openaire +3 more sources
The effect of vection on the use of optic flow cues
Royal Society Open ScienceWhen we move objects move past us in a relative pattern of motion referred to as optic flow. Modulations in optic flow can impact both our perception of self-motion (e.g.
Meaghan McManus, Katja Fiehler
doaj +1 more source
Editorial: Coding for Spatial Orientation in Humans and Animals: Behavior, Circuits and Neurons
Frontiers in Neural Circuits, 2020 Desdemona Fricker +3 more
doaj +1 more source
Tactile Flow Overrides Other Cues To Self Motion
Scientific Reports, 2017 Vestibular-somatosensory interactions are pervasive in the brain but it remains unclear why. Here we explore the contribution of tactile flow to processing self-motion. We assessed two aspects of self-motion: timing and speed.
Laurence R. Harris +2 more
doaj +1 more source
On the Line-Symmetry of Self-motions of Linear Pentapods [PDF]
, 2017 We show that all self-motions of pentapods with linear platform of Type 1 and Type 2 can be generated by line-symmetric motions. Thus this paper closes a gap between the more than 100 year old works of Duporcq and Borel and the extensive study of line-symmetric motions done by Krames in the 1930's.
openaire +2 more sources
Quantitative Analysis of the Complex Time Evolution of a Camphor Boat
Applied SciencesThe motion of a camphor boat on the water’s surface is a long-studied example of the direct transformation of chemical energy into a mechanical one. Recent experimental papers have reported a complex character of boat motion depending on the location of ...
Tomasz Roliński +3 more
doaj +1 more source
Imagined self-motion differs from perceived self-motion
Journal of Vision, 2010 J. Campos +4 more
openaire +1 more source