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Critical Flicker Fusion Frequency: A Narrative Review

open access: yesMedicina, 2021
This review presents the current knowledge of the usage of critical flicker fusion frequency (CFF) in human and animal model studies. CFF has a wide application in different fields, especially as an indicator of cortical arousal and visual processing. In
Natalia D. Mankowska   +5 more
doaj   +4 more sources

Human Flicker Fusion Correlates With Physiological Measures of Magnocellular Neural Efficiency [PDF]

open access: yesFrontiers in Human Neuroscience, 2018
The rapidity with which the visual system can recover from stimulation in order to respond again has important implications for efficiently processing environmental stimuli in real time.
Alyse Brown   +3 more
doaj   +5 more sources

FLICKER FUSION IN MULTIPLE SCLEROSIS [PDF]

open access: yesJournal 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   +3 more sources

Unravelling the illusion of flicker fusion [PDF]

open access: yesBiology Letters, 2017
For over 150 years, researchers have investigated the anti-predator function of animal patterns. However, this work has mainly focused on when prey remain still, and has only recently started to incorporate motion into the study of defensive coloration.
Candy Rowe, Diana Umeton, Jenny Read
exaly   +4 more sources

Peripheral Flicker Fusion at High Luminance: Beyond the Ferry–Porter Law

open access: yesVision, 2023
The relationship between luminous intensity and the maximum frequency of flicker that can be detected defines the limits of the temporal-resolving ability of the human visual system, and characterizing it has important theoretical and practical ...
Maydel Fernandez-Alonso   +2 more
doaj   +3 more sources

Assessing Critical Flicker Fusion Frequency: Which Confounders? A Narrative Review

open access: yesMedicina, 2023
The critical flicker fusion frequency (cFFF) refers to the frequency at which a regularly recurring change of light stimuli is perceived as steady. The cFFF threshold is often assessed in clinics to evaluate the temporal characteristics of the visual ...
Thomas Muth   +3 more
doaj   +3 more sources

Impact of Weekly Physical Activity on Stress Response: An Experimental Study

open access: yesFrontiers 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

open access: yesApplied 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

Recognizing Words and Reading Sentences with Microsecond Flash Displays. [PDF]

open access: yesPLoS 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

Comment on Muth et al. Assessing Critical Flicker Fusion Frequency: Which Confounders? A Narrative Review. Medicina 2023, 59, 800

open access: yesMedicina, 2023
We first want to thank the authors of the excellent review for their contributions to summarizing the confounders associated with critical flicker fusion frequency (CFFF) [...]
Natalia D. Mankowska   +5 more
doaj   +1 more source

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