Results 41 to 50 of about 192 (192)

Microsaccades during high speed continuous visual search

Journal of Eye Movement Research, 2020
Here, we provide an analysis of the microsaccades that occurred during continuous visual search and targeting of small faces that we pasted either into cluttered background photos or into a simple gray background.
Jacob G. Martin, Charles E. Davis, Maximilian Riesenhuber, Simon J. Thorpe   +3 more
doaj   +1 more source

Prior Expectations Bias Confidence Judgments Through Parietal Alpha‐Band Modulation

Advanced Science, EarlyView.
ABSTRACT Humans possess the metacognitive ability to estimate the likely accuracy of their own decisions through confidence judgments. Yet, whether prior information shapes confidence and the neural mechanisms mediating such influence, remain to be determined.
Luca Tarasi, Anna Pasini, Domenico Romanazzi, Margherita Covelli, Vincenzo Romei   +4 more
wiley   +1 more source

Visual control of walking using terrain reconstructions

Scientific Reports
In rough terrain, walkers must use vision to select viable paths and to find suitable footholds within the time frame allowed by the gait cycle. How is this visuo-motor loop controlled?
Daniel P. Panfili, Karl Muller, Kathryn Bonnen, Mary M. Hayhoe   +3 more
doaj   +1 more source

Pre-viewing context and visual attention in museum scenes: an exploratory eye-tracking study

Frontiers in Psychology
Visual attention in interpretive settings is shaped not only by image saliency but also by the context viewers receive before viewing. However, how different context formats relate to attention allocation in curated visual scenes remains under-specified,
Xiaoyu Li, Xiaoyu Li, Xiaoyu Li, Jianmin Meng, Jianmin Meng, Jianmin Meng, Zixin Chen, Zixin Chen, Hailin Chen, Hailin Chen, Hailin Chen   +10 more
doaj   +1 more source

Distributed Real-Time Computation of the Point of Gaze.

Comput. Informatics, 2014
This paper presents a minimally intrusive real-time gaze-tracking prototype to be used in several scenarios, including a laboratory stall and an in-vehicle system. The system requires specific infrared illumination to allow it to work with variable light conditions.
Dopico, Antonio García, Pedraza, José L., Córdoba, M. Luisa, Sánchez, Francisco M., Pérez, Antonio   +4 more
openaire   +1 more source

Unusual Thermally Induced Blueshift and Emission Amplification of Mn2+ Ions Enable Filter‐Free Luminescent Thermal Imaging

Advanced Science, EarlyView.
ABSTRACT The shift from point‐based thermal sensing to filter‐free thermal imaging requires luminescent thermometers that exhibit pronounced and thermally driven spectral changes within spectral regions matching the sensitivity profiles of the red, green and blue (RGB) channels of a digital camera.
Y. Abe, M. Szymczak, J. Zeler, L. Marciniak   +3 more
wiley   +1 more source

Evaluating the Influence of Alert Modalities on Driver Attention Transitions Under Visual Distraction: A Sequence Analysis Approach

Systems
This study evaluates how different alert conditions influence driver attention transitions under conditions of visual distraction using sequence analysis.
Niloufar Shirani, Elena Orlova, Manmohan Joshi, Paul (Young Joun) Ha, Yu Song, Anshu Bamney, Kai Wang, Eric Jackson   +7 more
doaj   +1 more source

Directed Attention in Gilles de la Tourette Syndrome

Behavioural Neurology, 1998
Gilles de la Tourette syndrome (TS) is a basal ganglia (BG) disorder, associated not only with hyperkinetic movements but also with attentional impairments. This experiment sought to ascertain whether overt direct visual attention would influence tactile
Nellie Georgiou, John L. Bradshaw, Jim G. Phillips   +2 more
doaj   +1 more source

Mixed Responses: Why Readers Spend Less Time at Unfavorable Landing Positions

Journal of Eye Movement Research, 2009
This paper investigates why the average fixation duration tends to decrease from the center to the two ends of a word. Specifically, it examines (a) whether unfavorable landing positions trigger a corrective mechanism, (b) whether the triggering is based
Gary Feng
doaj   +1 more source

Design of Photocatalytic Composite Coatings for Formaldehyde Removal Based on the Visual Effects of Wood Furniture

Advanced Science, EarlyView.
This work develops photocatalytic coatings for indoor formaldehyde removal on wood surfaces. It explores coating‐induced color variations and visual perception via eye‐tracking tests. Combined with XGBoost and Bayesian optimization, an intelligent design framework is established to guide the optimization of visually friendly wood photocatalytic ...
Xinyue Wei, Shuyuan Chen, Xinlong Zhou, Han Wang, Wei Guo, Xiaoting Niu, Wei Li, Zhen Ding, Haiyuan Chi   +8 more
wiley   +1 more source