Results 51 to 60 of about 4,949,866 (357)
Anomalous Perception of Biological Motion in Autism: A Conceptual Review and Meta-Analysis
Scientific Reports, 2019 Despite its popularity, the construct of biological motion (BM) and its putative anomalies in autism spectrum disorder (ASD) are not completely clarified.
A. Federici +5 more
semanticscholar +1 more source
Point-light biological motion perception activates human premotor cortex [PDF]
, 2004 Motion cues can be surprisingly powerful in defining objects and events. Specifically, a handful of point-lights attached to the joints of a human actor will evoke a vivid percept of action when the body is in motion.
Ayse Pinar Saygin +5 more
core +2 more sources
A Self-Assembled Microlensing Rotational Probe [PDF]
, 1998 A technique to measure microscopic rotational motion is presented. When a small fluorescent polystyrene microsphere is attached to a larger polystyrene microsphere, the larger sphere acts as a lens for the smaller microsphere and provides an optical ...
Brody, James P., Quake, Stephen R.
core +2 more sources
Scaling and Intermittency in Animal Behavior [PDF]
, 1999 Scale-invariant spatial or temporal patterns and L\'evy flight motion have been observed in a large variety of biological systems. It has been argued that animals in general might perform L\'evy flight motion with power law distribution of times between ...
A Harnos +19 more
core +3 more sources
IEEE Transactions on Neural Systems and Rehabilitation EngineeringVirtual reality (VR)-based rehabilitation training holds great potential for post-stroke motor recovery. Existing VR-based motor imagery (MI) paradigms mostly focus on the first-person perspective, and the benefit of the third-person perspective (3PP ...
Xiaotian Xu +6 more
doaj +1 more source
The Impact of Autistic Traits on Self-Recognition of Body Movements
Frontiers in Psychology, 2019 Despite the sparse visual information and paucity of self-identifying cues provided by point-light stimuli, as well as a dearth of experience in seeing our own-body movements, people can identify themselves solely based on the kinematics of body ...
Joseph M. Burling +4 more
doaj +1 more source
Motion by Stopping: Rectifying Brownian Motion of Non-spherical Particles [PDF]
, 2007 We show that Brownian motion is spatially not symmetric for mesoscopic particles embedded in a fluid if the particle is not in thermal equilibrium and its shape is not spherical. In view of applications on molecular motors in biological cells, we sustain
A. Einstein +6 more
core +1 more source
Frontiers in Psychology, 2017 The present study investigated the cortical areas engaged in the perception of graviceptive information embedded in biological motion (BM). To this end, functional magnetic resonance imaging was used to assess the cortical areas active during the ...
Fabien Cignetti +11 more
doaj +1 more source
Dark Field Differential Dynamic Microscopy enables the accurate characterization of the roto-translational dynamics of bacteria and colloidal clusters [PDF]
, 2017 Micro- and nanoscale objects with anisotropic shape are key components of a variety of biological systems and inert complex materials, and represent fundamental building blocks of novel self-assembly strategies.
Buscaglia, Marco +3 more
core +2 more sources
The interpretation of biological motion [PDF]
Biological Cybernetics, 1982 The term biological motion has been coined by Johansson (1973) to refer to the ambulatory patterns of terrestrial bipeds and quadripeds. In this paper a computational theory of the visual perception of biological motion is proposed. The specific problem addressed is how the three-dimensional structure and motions of animal limbs may be computed from ...
Hoffman, D. D., Flinchbaugh, B. E.
openaire +3 more sources