UDK: 612.824

CEREBRAL CIRCULATION OF RUSSIAN AND FOREIGN STUDENTS IN VARIOUS FORMS OF MENTAL ACTIVITY*

V.B. Mandrikov1, G.A. Sevriukova2, 3, I.B. Isupov3, V.A. Likhodeeva4

1ФГБОУ ВО «Волгоградский государственный медицинский университет» Министерства здравоохранения Российской Федерации, кафедра физической культуры и здоровья; 2ФГБОУ ВО «Волгоградский государственный технический университет», кафедра промышленной экологии и

Abstract

During the classroom, intermediate control of knowledge and during the exam studies of the dynamics of pulse blood filling of the brain, the tone of the resistive arteries and conditions of cerebral venous outflow of blood of students of higher educational institutions. The majority of persons showed negative changes in the tone of the resistive arteries of the brain and difficulty in venous outflow of blood during various forms of knowledge control. Changes in cerebral blood flow are most significant during the exam. In the period of exam develops situational tachycardia, sympathetic tone. This negatively affects the tone of the resistive arteries of the brain and venous blood flow. The development of situational sympathicotonia must be considered when follow-up surveys of students.

Keywords

cerebral hemodynamics, a tone of arteries, venous outflow, mental activity, emotional stress, tachycardia, rheoencephalography.

Contacts

Севрюкова Галина Александровна – д. б. н., доцент, профессор кафедры промышленной экологии и безопасности жизнедеятельности Волгоградского государственного технического университета, e-mail: sevrykova2012@yandex.ru