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PubMed · 971176

Interaction of hyperbaric nitrogen and oxygen effects on behavior.

J R Thomas·L S Burch·R A Banvard
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Abstract

Breathing elevated environmental pressures of nitrogen and oxygen produced changes in behavior of rats that evidenced an interaction between the two gases. Rates of responding generated by a fixed-interval schedule of reinforcement systematically changed as partial pressures of nitrogen were elevated from 0.8 to 10.4 ATA. Response rates increased above baseline followed by a decline in rates as a function of increasing nitrogen pressure. Concurrent increases in partial pressures of oxygen from 0.2 to 2.2 ATA potentiated the rate-increasing effects of nitrogen at low to moderate nitrogen pressures and enhanced rate-decreasing effects at higher nitrogen pressures. Raised oxygen pressures modulated and interacted with the narcotic effects of nitrogen on behavior.

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AnimalsAtmospheric PressureBehavior, AnimalBreath TestsHyperbaric OxygenationNitrogenOxygenOxygen ConsumptionRatsJournal Article

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J R Thomas, L S Burch, R A Banvard. 1976. Interaction of hyperbaric nitrogen and oxygen effects on behavior.. https://pubmed.ncbi.nlm.nih.gov/971176/

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