Results 21 to 30 of about 15,750 (216)

Tracking and perceiving diverse motion signals: Directional biases in human smooth pursuit and perception.

open access: yesPLoS ONE, 2022
Human smooth pursuit eye movements and motion perception behave similarly when observers track and judge the motion of simple objects, such as dots. But moving objects in our natural environment are complex and contain internal motion. We ask how pursuit
Xiuyun Wu, Miriam Spering
doaj   +2 more sources

Rapid learning of pursuit target motion trajectories revealed by responses to randomized transient sinusoids

open access: yesJournal of Eye Movement Research, 2012
When humans pursue sinusoidal target motion they rapidly learn to track with minimal phase error despite inherent visuo-motor processing delays; prior evidence suggests that prediction might even occur within the first cycle. Here, this has been examined
Graham R. Barnes
doaj   +1 more source

Bio-Inspired Principles Applied to the Guidance, Navigation and Control of UAS

open access: yesAerospace, 2016
This review describes a number of biologically inspired principles that have been applied to the visual guidance, navigation and control of Unmanned Aerial System (UAS).
Reuben Strydom   +2 more
doaj   +1 more source

A Two-Stage Method to Test the Robustness of the Generalized Approximate Message Passing Algorithm

open access: yesAlgorithms, 2016
We propose a two-stage method to test the robustness of the generalized approximate message passing algorithm (GAMP). A pursuit process based on the marginal posterior probability is inserted in the standard GAMP algorithm to find the support of a sparse
Qingshan You, Yongjie Luo, Qun Wan
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

Harassment from the Perspective of the Current Romanian Criminal Code

open access: yesJournal of Legal Studies
The legislator of the Criminal Code resorted to the criminalization of this deed in response to cases that occurred in everyday reality, in which various persons, especially women, are waited for and followed in the street or other public spaces or are ...
Drăgan Alin Teodorus
doaj   +1 more source

Neurologie de l’orientation visuelle du regard : Contribution des études chez les primates non-humains

open access: yesRevue de Primatologie
The detection of an object in the visual field triggers an orienting gaze movement toward its location. This movement consists of a rapid rotation of the eyes, the saccade, which is accompanied by a slow eye movement if the target moves, and a head ...
Laurent Goffart
doaj   +1 more source

Effects of Deep Brain Stimulation on Eye Movements and Vestibular Function

open access: yesFrontiers in Neurology, 2018
Discovery of inter-latching circuits in the basal ganglia and invention of deep brain stimulation (DBS) for their modulation is a breakthrough in basic and clinical neuroscience.
Aasef G. Shaikh   +6 more
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo   +9 more
wiley   +1 more source

Cerebellum and Ocular Motor Control

open access: yesFrontiers in Neurology, 2011
An intact cerebellum is a prerequisite for optimal ocular motor performance. The cerebellum fine-tunes each of the subtypes of eye movements so they work together to bring and maintain images of objects of interest on the fovea.
Amir eKheradmand, David S. Zee
doaj   +1 more source

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