Drinker driver flyer diver.
| Autor: | Laden G; Clinical Hyperbaric Facility, Hull and East Riding Hospital, Anlaby, UK.; Corresponding author: Gerard Laden. Clinical Hyperbaric Facility, Hull and East Riding Hospital, Anlaby, UK, ORCID: 0009-0008-0820-8291, gerard.laden@mimirmarine.com., Mathew B; Clinical Hyperbaric Facility, Hull and East Riding Hospital, Anlaby, UK. |
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| Jazyk: | angličtina |
| Zdroj: | Diving and hyperbaric medicine [Diving Hyperb Med] 2024 Jun 30; Vol. 54 (2), pp. 137-139. |
| DOI: | 10.28920/dhm54.2.137-139 |
| Abstrakt: | Blood alcohol concentrations above defined levels are detrimental to cognitive performance. Empirical and published evidence suggest that nitrogen narcosis is analogous to alcohol intoxication with both impairing prefrontal cortex function. Nitrogen narcosis is also known to have been a factor in fatal accidents. To examine the effects of nitrogen narcosis, a recent publication used the Iowa Gambling Task tool, to simulate dynamic real-life risky decision-making behaviour. If the reported outcomes are corroborated in larger rigorously designed studies it is likely to provide further evidence that divers may well experience the negative effects of a 'narcotic agent', even at relatively shallow depths. These deleterious effects may occur regardless of diving experience, aptitude or professional status. In 1872, English law made it an offence to be 'drunk' whilst in charge of horses, carriages, cattle and steam engines. Understanding the danger was easy, establishing who is 'drunk' in the eyes of the court required a legal definition. Driving above a 'legal limit' for alcohol was made illegal in the United Kingdom in 1967. The limit was set at 80 milligrams of alcohol per 100 millilitres of blood. It took just short of one hundred years to get from first introducing a restriction to specific activities, whilst under the influence of alcohol, to having a clear and well-defined enforceable law. The question surely is whether our modern society will tolerate another century before legally defining safe parameters for nitrogen narcosis? Competing Interests: The authors report no conflicts of interest in this work. (Copyright: This article is the copyright of the authors who grant Diving and Hyperbaric Medicine a non-exclusive licence to publish the article in electronic and other forms.) |
| Databáze: | MEDLINE |
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