在氧气超压下呼吸和言语训练效果持续时间的评估

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详细

本文介绍12名越南志愿受试者,在氧气超压条件下,进行为期5天的呼吸和语言训练,评估训练效果的持续时间。研究在培训课程结束6个月后进行,同时,模拟飞机机舱快速减压,提供相当于500mmHg的氧气超压。本研究和培训是在Constel有限责任公司(俄罗斯)生产的 BARS-GD 硬件和软件综合系统上进行的。已确定,所有越南志愿受试者都对氧气超压的影响保持了高度耐受性,并具有形成言语和保持表现的能力。据统计,收缩压和舒张压明显升高,心率和呼吸频率增加(分别增加了25%和34.2%,14.4%和41.7%)。对氧气超压负荷高度时的心理生理方法指标分析表明,简单的感官运动反应时间增加了45.2%(p<0.01),比训练课程结束后立即开始增加了27%(p<0.01)。心理方法的指标在统计上没有明显变化。由此可见,在模拟机舱快速减压和氧气超压呼吸条件下,越南志愿受试者的机体功能状态可视为正常,但机体适应机制的应变程度比训练课程后立即开始更大。因此,在氧气超压条件下进行为期5天的呼吸和语言训练,可以在同温层机舱减压的极端条件下形成稳定的心理准备、呼吸和语言技能,以及职业可靠性。总的来说,从将培训课程纳入越南飞行员平流层飞行心理生理预备体系的角度来看,该培训课程是有前景的。

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作者简介

Andrey A. Blaginin

Kirov Military Medical Academy; Pavlov Institute of Physiology, Russian Academy of Sciences; Pushkin Leningrad State University

Email: blaginin60@rambler.ru
ORCID iD: 0000-0002-3820-5752
SPIN 代码: 2747-0146
Scopus 作者 ID: 6507088650

MD, Dr. Sci. (Med.), Dr. Sci. (Psy.), professor

俄罗斯联邦, Saint Petersburg; Saint Petersburg; Saint Petersburg

Quang H. Vu

Kirov Military Medical Academy

编辑信件的主要联系方式.
Email: quanghanhvutb94@gmail.com
ORCID iD: 0009-0007-1574-8811
SPIN 代码: 5928-5521

postgraduate student

俄罗斯联邦, Saint Petersburg

Oleg A. Annenkov

Kirov Military Medical Academy

Email: bnm.oleg@yandex.ru
ORCID iD: 0009-0009-3521-9057
SPIN 代码: 9471-0723

MD, Cand. Sci. (Med.)

俄罗斯联邦, Saint Petersburg

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