Results 81 to 90 of about 554,465 (228)
Two mechanisms for optic flow and scale change processing of looming [PDF]
, 2011 Published in final edited form as: J Vis. ; 11(3): . doi:10.1167/11.3.5.The detection of looming, the motion of objects in depth, underlies many behavioral tasks, including the perception of self-motion and time-to-collision.
Calabro, Finnegan J. +2 more
core +1 more source
Arthritis Care &Research, Accepted Article.Objectives There is growing interest in evaluating new strategies to delay or prevent post‐traumatic osteoarthritis (PTOA) in individuals who have sustained anterior cruciate ligament (ACL) injury. This study sought to determine characteristics of potential treatments that are acceptable to patients with ACL injury.
Kevin Kennedy +9 more
wiley +1 more source
Neural Dynamics of Motion Grouping: From Aperture Ambiguity to Object Speed and Direction [PDF]
, 1995 A neural network model of visual motion perception and speed discrimination is developed to simulate data concerning the conditions under which components of moving stimuli cohere or not into a global direction of motion, as in barberpole and plaid ...
Chey, Jonathan +2 more
core +1 more source
Suppression and facilitation of human neural responses
eLife, 2018 Efficient neural processing depends on regulating responses through suppression and facilitation of neural activity. Utilizing a well-known visual motion paradigm that evokes behavioral suppression and facilitation, and combining five different ...
Michael-Paul Schallmo +7 more
doaj +1 more source
Impact of Positive Lifestyle Behaviors on Direct Health Care Cost Savings for Low Back Pain
Arthritis Care &Research, EarlyView.Objective This study aimed to investigate the relationship between a previously purpose‐developed lifestyle behavior scale and health care cost savings related to low back pain (LBP). Methods This longitudinal study used data from the Australian Twin Back (AUTBACK) study. LBP and lifestyle behavior measures were collected at baseline. Physical activity
Ye Tian +8 more
wiley +1 more source
Limited Visibility and Uncertainty Aware Motion Planning for Automated Driving
, 2018 Adverse weather conditions and occlusions in urban environments result in impaired perception. The uncertainties are handled in different modules of an automated vehicle, ranging from sensor level over situation prediction until motion planning.
Stiller, Christoph, Tas, Omer Sahin
core +1 more source
Nonlinear circuits for naturalistic visual motion estimation
eLife, 2015 Many animals use visual signals to estimate motion. Canonical models suppose that animals estimate motion by cross-correlating pairs of spatiotemporally separated visual signals, but recent experiments indicate that humans and flies perceive motion from ...
James E Fitzgerald, Damon A Clark
doaj +1 more source
Arthritis Care &Research, EarlyView.Objective A patient‐centered approach for chronic disease management, including systemic lupus erythematosus (SLE), aligns treatment with patients’ values and preferences, leading to improved outcomes. This paper summarizes how patient experiences, perspectives, and priorities informed the American College of Rheumatology (ACR) 2024 Lupus Nephritis (LN)
Shivani Garg +20 more
wiley +1 more source
Computing motion in the primate's visual system [PDF]
, 1989 Computing motion on the basis of the time-varying image intensity is a difficult problem for both artificial and biological vision systems. We will show how one well-known gradient-based computer algorithm for estimating visual motion can be implemented ...
Koch, Christof +2 more
core
Visual motion perception and driving hazard visibility at night-time
Scientific ReportsMotion perception is an important visual process involved in driving, and has been associated with daytime driving performance, however, few studies have investigated the association of motion perception with night driving.
Catherine Kennon +6 more
doaj +1 more source