Results 41 to 50 of about 4,879,813 (280)

Social Cognitive Dysfunction in Elderly Patients After Anesthesia and Surgery

Frontiers in Psychology, 2020
Extensive studies have revealed that cognitive processing was impaired after anesthesia and surgery, particularly for the elderly patients. However, most of the existing studies focused on the general cognitive deficits (e.g., delayed neuro-cognitive ...
Delin Zhang, Jun Ying, Xiaochi Ma, Zaifeng Gao, Hanjian Chen, Shengmei Zhu, Liping Shi, Xiqian Lu   +7 more
doaj   +1 more source

Adaptation to the Speed of Biological Motion in Autism. [PDF]

J Autism Dev Disord, 2020
Abstract Autistic individuals often present atypicalities in adaptation—the continuous recalibration of perceptual systems driven by recent sensory experiences. Here, we examined such atypicalities in human biological motion. We used a dual-task paradigm, including a running-speed discrimination task (‘comparing the speed of two running ...
Karaminis T, Arrighi R, Forth G, Burr D, Pellicano E.   +4 more
europepmc   +7 more sources

Lower Beta: A Central Coordinator of Temporal Prediction in Multimodal Speech

Frontiers in Human Neuroscience, 2018
How the brain decomposes and integrates information in multimodal speech perception is linked to oscillatory dynamics. However, how speech takes advantage of redundancy between different sensory modalities, and how this translates into specific ...
Emmanuel Biau, Sonja A. Kotz, Sonja A. Kotz   +2 more
doaj   +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, Donald J. Hagler Jr, Elizabeth Bates, Martin I. Sereno, Premotor Cortex, Stephen M. Wilson   +5 more
core   +2 more sources

Bioinspired Smooth Neuromorphic Control for Robotic Arms [PDF]

, 2022
Beyond providing accurate movements, achieving smooth motion trajectories is a long-standing goal of robotics control theory for arms aiming to replicate natural human movements. Drawing inspiration from biological agents, whose reaching control networks effortlessly give rise to smooth and precise movements, can simplify these control objectives for ...
arxiv   +1 more source

Local form interference in biological motion perception [PDF]

, 2016
Peer reviewedPublisher ...
Hunt, Amelia R., Kerr-Gaffney, Jess E., Pilz, Karin S.   +2 more
core   +1 more source

SCONE: Open Source Software for Predictive Simulation of Biological Motion

Journal of Open Source Software, 2019
Mobility impairments pose an increasing burden on our ageing society, urging researchers and clinicians to invent new assistive technologies and improve medical treatment.
T. Geijtenbeek
semanticscholar   +1 more source

EEG theta and Mu oscillations during perception of human and robot actions. [PDF]

, 2013
The perception of others' actions supports important skills such as communication, intention understanding, and empathy. Are mechanisms of action processing in the human brain specifically tuned to process biological agents?
Ishiguro, Hiroshi, Plank, Markus, Poizner, Howard, Saygin, Ayse P, Urgen, Burcu A   +4 more
core   +2 more sources

Lattice-gas model for collective biological motion [PDF]

Phys. Rev. E52, 5297 (1995), 1998
A simple self-driven lattice-gas model for collective biological motion is introduced. We find weakly first order phase transition from individual random walks to collective migration. A mean-field theory is presented to support the numerical results.
arxiv   +1 more source

Effects of aging on biological motion discrimination [PDF]

, 2009
Peer ...
Allison B. Sekuler, Alvarez, Andersen, Andersen, Andersen, Andersen, Atchley, Beintema, Bennett, Bennett, Bertenthal, Billino, Blake, Boutet, Brainard, Crum, Cutting, Cutting, Cutting, Del Viva, Dittrich, Fiorentini, Folstein, Gaspar, Gaspar, Giese, Gilmore, Grossman, Grossman, Grossman, Habak, Hua, Husk, Hussain, Johansson, Karin S. Pilz, Kessels, Kline, Kozlowski, Leventhal, Liang, Mather, Maurer, McLeod, Norman, Norman, Norman, Norman, Norman, Norman, Patrick J. Bennett, Pavlova, Pelli, Plude, Plude, Rabbitt, Richards, Roether, Roudaia, Roudaia, Salthouse, Salthouse, Saunders, Schmolesky, Sekuler, Sekuler, Sekuler, Snowden, Sumi, Tanaka, Thornton, Thornton, Trick, Troje, Vaina, Vanrie, Wist, Yang, Yang, Yu   +79 more
core   +1 more source