Results 31 to 40 of about 16,303 (276)

Investigating the effect of luminosity and color temperature of light sources on the extent of mental and visual fatigue under experimental conditions

open access: yesInternational Journal of Environmental Health Engineering, 2023
Aim: Undesirable lighting can affect the visual system, as well as mental, neuropsychological, and physiological efficiency of staff. The present study was done to determine the effect of luminosity and nominal correlated color temperature (NCCT) on the ...
Zahra Khajeh   +3 more
doaj   +1 more source

Temporal structure in spiking patterns of ganglion cells defines perceptual thresholds in rodents with subretinal prosthesis. [PDF]

open access: yes, 2018
Subretinal prostheses are designed to restore sight in patients blinded by retinal degeneration using electrical stimulation of the inner retinal neurons.
Goetz, Georges   +8 more
core   +3 more sources

Age Related Decline in Cortical Multifocal Flash VEP: Latency Increases Shown to Be Predominately Magnocellular

open access: yesFrontiers in Aging Neuroscience, 2019
As the visual system ages, flicker sensitivity decreases and the latencies of cortical visual evoked potentials (VEP) increase. However, the extent to which these effects reflect age-related changes in the magnocellular (M) and or parvocellular (P ...
Alyse Brown   +3 more
doaj   +1 more source

Effect of a single dose of dextromethorphan on psychomotor performance and working memory capacity

open access: yesIndian Journal of Psychological Medicine, 2012
Background: Previous studies show that the prolonged use of dextromethorphan produces cognitive deterioration in humans. Aim: The aim of this study was to investigate the effect of a single dose of dextroemthrophan on psychomotor performance and working ...
Hayder M Al-Kuraishy   +2 more
doaj   +1 more source

Spatial and temporal aspects of visual backward masking in children and young adolescents [PDF]

open access: yes, 2016
We thank Marc Repnow for his help setting up the experiments. In addition, we thank two anonymous reviewers for their very thoughtful and helpful comments.
Herzog, Michael H.   +3 more
core   +2 more sources

Human mobility monitoring in very low resolution visual sensor network [PDF]

open access: yes, 2014
This paper proposes an automated system for monitoring mobility patterns using a network of very low resolution visual sensors (30 30 pixels). The use of very low resolution sensors reduces privacy concern, cost, computation requirement and power ...
Aghajan, Hamid   +13 more
core   +3 more sources

Fatiga del sistema nervioso después de realizar un test de capacidad de sprints repetidos (RSA) en jugadores de fútbol de categoría juvenil [PDF]

open access: yes, 2011
Introducción y objetivos Varios autores han estudiado la influencia del ejercicio sobre el sistema nervioso y el funcionamiento cognitivo en sujetos desentrenados y ante diferentes estímulos de ejercicio, desde ejercicios anaeróbicos intensos hasta el ...
Clemente Suárez, Vicente   +2 more
core   +1 more source

Central Beneficial Effects of Trimetazidine on Psychomotor Performance in Normal Healthy Volunteers

open access: yesAdvanced Biomedical Research, 2017
Background: Trimetazidine is a fatty oxidation inhibitor, leading to shifting of energy substrate from fatty acid oxidation toward glucose oxidation that leads to the reduction of oxygen requirement.
Hayder M Al-Kuraishy, Ali I Al-Gareeb
doaj   +1 more source

Evaluation of a sudden brake warning system: Effect on the response time of the following driver [PDF]

open access: yes, 2010
This study used a video-based braking simulation dual task to carry out a preliminary evaluation of the effect of a sudden brake warning system (SBWS) in a leading passenger vehicle on the response time of the following driver.
Isler, Robert B., Starkey, Nicola J.
core   +2 more sources

Removal of monocular interactions equates rivalry behavior for monocular, binocular, and stimulus rivalries [PDF]

open access: yes, 2008
When the two eyes are presented with conflicting stimuli, perception starts to fluctuate over time (i.e., binocular rivalry). A similar fluctuation occurs when two patterns are presented to a single eye (i.e., monocular rivalry), or when they are swapped
Erkelens, Casper J.   +3 more
core   +2 more sources

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