Choline intake effects on psychophysiological indicators of students in the pre-exam period

Introduction. Choline has a wide range of physiological functions. It has a neuroprotective effect on brain dysfunctions, while its deficiency has a negative effect on antenatal development of the nervous system. We aimed to study the impact of exogenous choline on the psychophysiological indicators...

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Autores principales:	Olga L. Tarasova, Vadim I. Ivanov, Sergey V. Luzgarev, Marya B. Lavryashina, Vladimir A. Anan’ev
Formato:	article
Lenguaje:	EN
Publicado:	Kemerovo State University 2021
Materias:	choline intake level choline supplements students psychomotor reactions cognitive functions Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/27ca44c5e22b462292362b0830ad3fe3
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spelling	oai:doaj.org-article:27ca44c5e22b462292362b0830ad3fe32021-11-19T04:02:56ZCholine intake effects on psychophysiological indicators of students in the pre-exam period2308-40572310-959910.21603/2308-4057-2021-2-397-405https://doaj.org/article/27ca44c5e22b462292362b0830ad3fe32021-11-01T00:00:00Zhttp://jfrm.ru/en/issues/1879/1965/https://doaj.org/toc/2308-4057https://doaj.org/toc/2310-9599Introduction. Choline has a wide range of physiological functions. It has a neuroprotective effect on brain dysfunctions, while its deficiency has a negative effect on antenatal development of the nervous system. We aimed to study the impact of exogenous choline on the psychophysiological indicators in students. Study objects and methods. 87 students were surveyed by questionnaire to determine their background intake of dietary choline. One month before the exams, we measured their simple and complex visual-motor reaction times, functional mobility and balance of nervous processes, as well as indicators of their short-term memory, attention, health, activity, and mood. Then, we divided the students into a control and an experimental group, regardless of their choline intake. The experimental group took 700 mg choline supplements on a daily basis for one month, followed by a second psychophysiological examination. Results and discussion. Students with a low choline intake had lower functional mobility and balance of nervous processes, but better attention stability than students with a high choline intake. The second examination showed improved short-term memory, health, and activity indicators in the experimental group, compared to the control. The visual-motor reaction times also increased, but only in students with an initially low level of choline intake. Conclusion. Choline supplementation can be recommended to students under pre-exam stress to enhance the functional state of their central nervous system.Olga L. TarasovaVadim I. IvanovSergey V. LuzgarevMarya B. LavryashinaVladimir A. Anan’evKemerovo State Universityarticlecholineintake levelcholine supplementsstudentspsychomotor reactionscognitive functionsFood processing and manufactureTP368-456ENFoods and Raw Materials, Vol 9, Iss 2, Pp 397-405 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	choline intake level choline supplements students psychomotor reactions cognitive functions Food processing and manufacture TP368-456
spellingShingle	choline intake level choline supplements students psychomotor reactions cognitive functions Food processing and manufacture TP368-456 Olga L. Tarasova Vadim I. Ivanov Sergey V. Luzgarev Marya B. Lavryashina Vladimir A. Anan’ev Choline intake effects on psychophysiological indicators of students in the pre-exam period
description	Introduction. Choline has a wide range of physiological functions. It has a neuroprotective effect on brain dysfunctions, while its deficiency has a negative effect on antenatal development of the nervous system. We aimed to study the impact of exogenous choline on the psychophysiological indicators in students. Study objects and methods. 87 students were surveyed by questionnaire to determine their background intake of dietary choline. One month before the exams, we measured their simple and complex visual-motor reaction times, functional mobility and balance of nervous processes, as well as indicators of their short-term memory, attention, health, activity, and mood. Then, we divided the students into a control and an experimental group, regardless of their choline intake. The experimental group took 700 mg choline supplements on a daily basis for one month, followed by a second psychophysiological examination. Results and discussion. Students with a low choline intake had lower functional mobility and balance of nervous processes, but better attention stability than students with a high choline intake. The second examination showed improved short-term memory, health, and activity indicators in the experimental group, compared to the control. The visual-motor reaction times also increased, but only in students with an initially low level of choline intake. Conclusion. Choline supplementation can be recommended to students under pre-exam stress to enhance the functional state of their central nervous system.
format	article
author	Olga L. Tarasova Vadim I. Ivanov Sergey V. Luzgarev Marya B. Lavryashina Vladimir A. Anan’ev
author_facet	Olga L. Tarasova Vadim I. Ivanov Sergey V. Luzgarev Marya B. Lavryashina Vladimir A. Anan’ev
author_sort	Olga L. Tarasova
title	Choline intake effects on psychophysiological indicators of students in the pre-exam period
title_short	Choline intake effects on psychophysiological indicators of students in the pre-exam period
title_full	Choline intake effects on psychophysiological indicators of students in the pre-exam period
title_fullStr	Choline intake effects on psychophysiological indicators of students in the pre-exam period
title_full_unstemmed	Choline intake effects on psychophysiological indicators of students in the pre-exam period
title_sort	choline intake effects on psychophysiological indicators of students in the pre-exam period
publisher	Kemerovo State University
publishDate	2021
url	https://doaj.org/article/27ca44c5e22b462292362b0830ad3fe3
work_keys_str_mv	AT olgaltarasova cholineintakeeffectsonpsychophysiologicalindicatorsofstudentsinthepreexamperiod AT vadimiivanov cholineintakeeffectsonpsychophysiologicalindicatorsofstudentsinthepreexamperiod AT sergeyvluzgarev cholineintakeeffectsonpsychophysiologicalindicatorsofstudentsinthepreexamperiod AT maryablavryashina cholineintakeeffectsonpsychophysiologicalindicatorsofstudentsinthepreexamperiod AT vladimiraananev cholineintakeeffectsonpsychophysiologicalindicatorsofstudentsinthepreexamperiod
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Choline intake effects on psychophysiological indicators of students in the pre-exam period

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