Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery.

Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery. Research Abstract Details 

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Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery. Abstract Text:

Max Vercruyssen,Eliazor Kamon,Peter A Hancock,

On separate days, 6 highly trained participants performed psychomotor tests while breathing for 60 min 3 carbon dioxide (CO(2)) mixtures (room air, 3% CO(2), or 4% CO(2)) prior to, between, and following two 15-min treadmill exercise bouts (70% VO(2)(max)). Each individual was extensively practiced (at least 4 days) before testing began, and both gas conditions and order of tasks were counterbalanced. Results showed physiological reactions and work-related psychomotor effects, but no effects of gas concentration on addition, multiplication, grammatical reasoning, or dynamic postural balance. These findings help define behavioral toxicity levels and support a re-evaluation of existing standards for the maximum allowable concentrations (also emergency and continuous exposure guidance levels) of CO(2). This research explored the selection of psychometric instruments of sufficient sensitivity and reliability to detect subtle changes in performance caused by exposure to low levels of environmental stress, in this case differential levels of CO(2) in the inspired air.

Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery. Publishing Authors By Initials

M Vercruyssen,E Kamon,PA Hancock,

For similar investigative techniques: epidemiologic methods: epidemiologic research design: reproducibility of results research abstracts see: investigative techniques: epidemiologic methods: epidemiologic research design: reproducibility of results research

PUBMED ID PMID:

MEDLINE DATE:

Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: International journal of occupational safety and e

VOLUME: 13

Page Numbers: 15-27

Journal Abbreviation:

ISSN: 1080-3548

DAY: 3

MONTH: 12

YEAR: 2007

Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 9507598

Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery. Keywords Mesh Terms:

KEYWORDS: Reproducibility of Results

MESH TERMS: drug effects

Chemical & Substance for Abstract: Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery. Information

Substance Name: Carbon Dioxide

Registry Number: 124-38-9

Grant and Affiliation Information for Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery.

AFFILIATION: Hawai'i Academy, Honolulu, Hawaii, USA.

Country: Poland

AGENCY: United States NIOSH

GRANT: R03 OH02179-01A1

ACRONYM: OH

MEDLINETA: Int J Occup Saf Ergon

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