Results 61 to 70 of about 2,702,979 (335)
Eye tracking in virtual reality
Journal of Eye Movement Research, 2019 The intent of this paper is to provide an introduction into the bourgeoning field of eye tracking in Virtual Reality (VR). VR itself is an emerging technology on the consumer market, which will create many new opportunities in research. It offers a lab environment with high immersion and close alignment with reality.
Clay, Viviane +2 more
openaire +6 more sources
Eye-tracking en masse: Group user studies, lab infrastructure, and practices
Journal of Eye Movement Research, 2018 The costs of eye-tracking technologies steadily decrease. This allows research institutions to obtain multiple eye-tracking devices. Already, several multiple eye-tracker laboratories have been established.
Maria Bielikova +6 more
doaj +1 more source
Proceedings of Fifth IEEE International Conference on Automatic Face Gesture Recognition, 2003 This paper addresses the accuracy problem of an eye gaze tracking system. We first analyze the technical barrier for a gaze tracking system to achieve a desired accuracy, and then propose a subpixel tracking method to break this barrier. We present new algorithms for detecting the inner eye corner and the center of an iris at subpixel accuracy, and we ...
Zhu, Jie, Yang, Jie
openaire +3 more sources
Frontiers in Aging Neuroscience, 2021 Aim: To examine the feasibility of using large scale spatial, self-mobile, virtual reality, and eye tracking in older adults with and without Alzheimer's disease (AD).Methods: Older adults with early stage AD (n = 38) and a control group without AD (n ...
Rebecca Davis
doaj +1 more source
Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis
FEBS Open Bio, EarlyView.Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho +4 more
wiley +1 more source
Eye tracking as feedback tool in physics teacher education
Frontiers in Education, 2023 The ability to direct pupils’ attention to relevant information during the experimental process is relevant for all science teachers. The aim of this article is to investigate the effects of training the ability of prospective physics teachers to direct ...
Matthias Schweinberger +2 more
doaj +1 more source
Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito +14 more
wiley +1 more source
Frontiers in Neuroergonomics, 2022 This systematic literature review presents an update on developments in 3D visualization techniques and analysis tools for eye movement data in 3D environments.
Veronica Sundstedt, Valeria Garro
doaj +1 more source
Magnetic resonance-based eye tracking using deep neural networks
Nature Neuroscience, 2021 Viewing behavior provides a window into many central aspects of human cognition and health, and it is an important variable of interest or confound in many functional magnetic resonance imaging (fMRI) studies.
Markus Frey +2 more
semanticscholar +1 more source