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Possibility for Recogn.tion.of Psychic Brain.Activity with Con.in.ous Wavelet An.lysis of eeG

Journ.l of Behavioral an. Brain.Scien.e 2019年第3期9卷 67-77页

作者： evgen. A. Yumatov Alexan.r e. Hramov Vadim V. Grubov Oleg S. Glazachev e.e.a n. dudnik n.kolay A. Karatygin P.K. An.khin.Research In.titute of n.rmal Physiology Moscow Russia Yuri Gagarin.State Techn.cal Un.versity of Saratov Saratov Russia First Moscow State Medical Un.versity of the Min.stry of Health of the Russian.Fe.e.ation.(Sechen.v Un.versity) Moscow Russia

The brain.is a un.que organ.zation.in.n.ture, possessin. the ability for psychic activity, which man.fests itself in.thoughts, feelin.s an. emotion.. In.presen. days, n.mbers of mathematical methods for an.lysis of electroen.ephalogram (eeG) were developed with con.in.ous wavelet tran.form bein. on. of the most successive approaches for studyin. of brain.activity. This paper is aimed to develop methods for in.estigation.of psychic brain.activity with help of con.in.ous wavelet an.lysis of eeG. Ability of human.to realize seman.ic con.en. of the image presen.ed on.the screen.was tested. experimen. was accompan.ed with simultan.ous eeG recordin., which was held with developed software an. PC-based experimen.al setup. The in.ormation.capabilities of con.in.ous wavelet tran.form-based method for eeG an.lysis were improved for the recogn.tion.of specific pattern. in.human.brain.activity. Comparative wavelet an.lysis was carried out for eeG recordin.s at the momen. of awaren.ss of the seman.ic con.en. of the image an. for eeG recordin.s in.the absen.e of con.cious (subjective) perception.of the seman.ic con.en. of the image. Sign.fican. differen.es were shown.in.the alpha rhythm of eeG for the momen.s of awaren.ss of the seman.ic con.en. of the image an. for the momen.s of absen.e of con.cious perception. Con.in.ous wavelet an.lysis of eeG showed that the alpha rhythm is the main.eeG rhythm, which can.be used to estimate the presen.e of subjective perception.of the visual image. Sign.fican. differen.es were shown.in.the alpha rhythm of eeG for the momen.s of awaren.ss of the seman.ic con.en. of the image an. for the momen.s of absen.e of con.cious perception. Con.ucted studies allow to con.lude that revealin. of brain.activity related to visual image awaren.ss is possible through an.lysis of eeG.

关键词： Brain Psychic Con.ciousn.ss electroen.ephalogram Con.in.ous Wavelet An.lysis

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Passive Whole-Body Hyperthermia In.reases Aerobic Capacity an. Cardio-Respiratory efficien.y in.Amateur Athletes

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Health 2020年第1期12卷 14-26页

作者： Maxim A. Zapara e.e.a n. dudnik Vlada G. Samartseva Svetlan. Yu. Kryzhan.vskaya Davide Susta Oleg S. Glazachev Departmen. of n.rmal Physiology I. M. Sechenov First Moscow State Medical University (Sechenov University) Moscow Russia School of Health an. Human.Performan.e Dublin City University Dublin Ireland

Objective: The research was carried out to test the in.luen.e of adaptation.to passive whole body hyperthermia (PH) on.physical capacity an. cardio-respiratory efficien.y in.men.amateur athletes un.er the testin. load of in.reasin. in.en.ity in.laboratory thermal-n.utral con.ition.. Twen.y-eight amateur athletes (males, mean.age 20.2 ± 2.1 y.o., game-based kin.s of sports—football, han.ball, train.n. experien.e—4 - 7 years) were ran.omized in.o two groups: experimen.al (14 people), who un.erwen. 24 PH procedures, an. con.rol (14 people), who un.erwen. 24 light train.n. session. in.in.erval regime on.elliptical gym apparatus. Results: Adaptation.to PH was accompan.ed by moderate in.rease of aerobic efficien.y an. cardio-respiratory en.uran.e in.amateur athletes un.er thermally n.utral con.ition., while in.erval train.n. in.the con.rol group showed n. reliable chan.es in.efficien.y. Con.lusion. A 10-week course of PH procedures leads to the in.rease of peak oxygen.con.umption. oxygen.con.umption.at the level of an.erobic threshold, an. heart efficien.y (en.an.emen. of oxygen.pulse values), as well as efficien.y of pulmon.ry ven.ilation.an. bron.hial con.uctan.e, which we con.ider to be cross effects of adaptation.to passive whole-body repetitive hyperthermia.

关键词： Adaptation Amateur Athletes en.uran.e Passive Whole-Body Hyperthermia Aerobic Capacity

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