ArticleAlcoholism, clinical and experimental research2015
Alcohol Intoxication Impairs Mesopic Rod and Cone Temporal Processing in Social Drinkers.
Article in Alcoholism, clinical and experimental research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Critical flicker frequency improves after alcohol detoxification and is associated with liver stiffness.World journal of gastroenterology · 2025Article
- A Dose-Response Relationship of Alcohol Consumption with Risk of Visual Impairment in Korean Adults: The Kangbuk Samsung Health Study.Nutrients · 2022Article
- Illicit drugs: Effects on eye.The Indian journal of medical research · 2019Review
- Acute Alcohol Drinking Promotes Piecemeal Percepts during Binocular Rivalry.Frontiers in psychology · 2016Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundAlcohol-related driving accidents and fatalities occur most frequently at nighttime and at dawn, that is, a mesopic lighting condition in which visual processing depends on both rod and cone photoreceptors. The temporal functions of the rod and cone pathways are critical for driving in this lighting condition. However, how alcohol influences the temporal functions in the rod and cone pathways at mesopic light levels is inconclusive. To address this, this study investigated whether an acute intoxicating dose of alcohol impairs rod- and/or cone-mediated critical fusion frequency (CFF; the lowest frequency of which an intermittent or flickering light stimulus is perceived as steady).
methodsIn Experiment I, we measured the CFFs for 3 types of visual stimuli (rod stimulus alone, cone stimulus alone, and the mixture of both stimuli types), under 3 illuminant light levels (dim illuminance: 2 Td; low illuminance: 20 Td; and medium illuminance: 80 Td) in moderate-heavy social drinkers before and after they consumed an intoxicating dose of alcohol (0.8 g/kg) compared with a placebo beverage. In Experiment II, we examined whether the illuminance level (dark vs. light) of the visual area surrounding the test stimuli alters alcohol's effect on the temporal processing of rods and cones.
resultsThe results showed that compared with placebo, alcohol significantly reduced CFFs of all stimulus types at all illuminance levels. Furthermore, alcohol intoxication produced a larger impairment on rod-pathway-mediated CFFs under light versus dark surround.
conclusionsThese results indicate that alcohol intake slows down rod and cone-pathway-mediated temporal processing. Further research may elucidate whether this effect may play a role in alcohol-related injury and accidents, which often occur under low-light conditions.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.