Impact of Weekly Physical Activity on Stress Response: An Experimental Study
Frontiers in Psychology, 2021 The aim of this research is focused on analyzing the alteration of the psychophysiological and cognitive response to an objective computerized stress test (Determination Test - DT-, Vienna test System®), when the behavioral response is controlled.
Ricardo de la Vega +2 more
doaj +1 more source
Prevalence of Fatigue and Its Determinants among Chemical Transportation Drivers in Chonburi
Applied Environmental Research, 2017 Driver fatigue is a recognized risk factor for commercial road transport industry drivers. The aim of this cross-sectional research was to assess the fatigue and its determining factors among 99 chemical transportation drivers in Chonburi.
Sujee Phatrabuddha +2 more
doaj +7 more sources
The speed of sight: Individual variation in critical flicker fusion thresholds [PDF]
PLoS ONEClinton S. Haarlem +3 more
doaj +2 more sources
Recognizing Words and Reading Sentences with Microsecond Flash Displays. [PDF]
PLoS ONE, 2016 Strings of dots can be used to construct easily identifiable letters, and these in turn can be used to write words and sentences. Prior work found that respondents could identify individual letters when all the dots were simultaneously flashed for an ...
Ernest Greene
doaj +1 more source
FLICKER FUSION IN MULTIPLE SCLEROSIS [PDF]
Journal of Neurology, Neurosurgery & Psychiatry, 1961 This paper is concerned with a study of thresholds of critical flicker fusion frequency (C.F.F.) of a light stimulus in patients suffering from multiple sclerosis. The capacity of normal human vision to appreciate the intermittency of rapidly repeated light stimuli is a function of great physiological interest, and it may be impaired by disease at many
A F, TITCOMBE, R G, WILLISON
openaire +2 more sources
On the Trial Production of the Equipment Measuring ManySubjects' Critical Flicker Fusion Frequency at the Same Time [PDF]
, 1971 The equipment measuring the critical flicker fusion frequency (CFF) is made in order to measure many subjects' CFF at the same time. This equipment is defined the multi-flicker. The equipment measuring CFF, used until now is defined the mono-flicker.
Kikuchi, Susumu, Osaki, Hirokazu
core +1 more source
iScience, 2022 Summary: Nocturnal insects likely have evolved distinct physiological adaptations to enhance sensitivity for tasks, such as catching moving prey, where the signal-noise ratio of visual information is typically low.
Yuri Ogawa, Ajay Narendra, Jan M. Hemmi
doaj +1 more source
Az IMEA ADR III kritikus fúziós frekvenciavizsgáló eszközzel végzett mérések reprodukálhatoóságának vizsgálata [PDF]
, 2016 INTRODUCTION: Measurement of central critical flicker-fusion frequency is a common screening test for eye diseases and additionally it can serve as a useful diagnostic test in numerous neurological and internal diseases.
Angeli O, +3 more
core +1 more source
Transient twinkle perception is induced by sequential presentation of stimuli that flicker at frequencies above the critical fusion frequency [PDF]
, 2015 The critical fusion frequency (CFF) is a threshold that represents the temporal limits of the human visual system. If two flickering stimuli with equal subjective luminances are presented simultaneously at different locations, the CFF is the temporal ...
Yutaka Nakajima, Yutaka Sakaguchi
core +2 more sources
How long depends on how fast--perceived flicker dilates subjective duration.
PLoS ONE, 2013 How do humans perceive the passage of time and the duration of events without a dedicated sensory system for timing? Previous studies have demonstrated that when a stimulus changes over time, its duration is subjectively dilated, indicating that duration
Sophie K Herbst +3 more
doaj +1 more source