Direct Current Potential of Brain as a Stress Marker on Different Stages of Adaptation in Northern Climates
Background: The main changes in the parameters of functional systems in the process of adaptation occur in the first year of living in new conditions, and the main role in regulating human life support systems is played by the central nervous system. The brain's role in regulatory processes can...
Published in: | International Journal of Biomedicine |
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International Medical Research and Development Corporation
2023
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Online Access: | https://doi.org/10.21103/Article13(4)_ShC1 https://doaj.org/article/2ce16baac7814ea2b7d3b9bd42aa6e94 |
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ftdoajarticles:oai:doaj.org/article:2ce16baac7814ea2b7d3b9bd42aa6e94 2024-01-07T09:41:29+01:00 Direct Current Potential of Brain as a Stress Marker on Different Stages of Adaptation in Northern Climates Artyom B. Kiryanov Anatoly V. Gribanov Irina S. Kozhevnikova Natalya Yu. Anikina Madlen N. Alikberova 2023-12-01T00:00:00Z https://doi.org/10.21103/Article13(4)_ShC1 https://doaj.org/article/2ce16baac7814ea2b7d3b9bd42aa6e94 EN eng International Medical Research and Development Corporation http://www.ijbm.org/articles/i52/ijbm_13(4)_shc1.pdf https://doaj.org/toc/2158-0510 https://doaj.org/toc/2158-0529 doi:10.21103/Article13(4)_ShC1 2158-0510 2158-0529 https://doaj.org/article/2ce16baac7814ea2b7d3b9bd42aa6e94 International Journal of Biomedicine, Vol 13, Iss 4, Pp 360-363 (2023) direct current potential brain arctic climate adaptation Medicine R article 2023 ftdoajarticles https://doi.org/10.21103/Article13(4)_ShC1 2023-12-10T01:35:51Z Background: The main changes in the parameters of functional systems in the process of adaptation occur in the first year of living in new conditions, and the main role in regulating human life support systems is played by the central nervous system. The brain's role in regulatory processes can be assessed by examining the levels of direct current potentials (DCP) in various brain areas by the Neuroenergy Mapping (NEM) method. The aim of this study was to assess the brain's DCP in a group of Indian students living in the Arctic region (Arkhangelsk city) for the first 6 months after arrival. Methods and Results: The study involved 106 young people aged 19–21 years. Registration, processing, and analysis of DCP were carried out in the following groups: 34 of the participants who lived in Arkhangelsk for less than 3 months at the time of the study (Group 1, short-term adaptation); 37 participants who lived in Arkhangelsk more than 6 months (Group 2, long-term adaptation); and in 35 participants who were born and are permanently residing in Arkhangelsk (Group 3, control). To study neurometabolism, the electrophysiological NEM method was used based on measuring the level of DCP. The highest functional activity among Indian students of Group 1 was found in the central (Cz) and parietal (Pz) regions. In Indian students of Group 2, on the contrary, a critically low total rate of DCP for the cerebral cortex was recorded, which indicates a decrease in the activity of the cerebral cortex. Potential values in all departments of the right hemisphere were recorded higher than the corresponding values of the left hemisphere. In Group 3, which included students living for a long time in extreme climatic and geographical conditions of the Arctic zone, there was also a stable right-hemispheric dominance with a predominance of activity in the central, parietal, and occipital regions of the cerebral cortex. The total value of DCP in the whole cortex was within the normal range, which indicates well-formed mechanisms of adaptation ... Article in Journal/Newspaper Arctic Arkhangelsk Directory of Open Access Journals: DOAJ Articles Arctic Indian International Journal of Biomedicine 13 4 |
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direct current potential brain arctic climate adaptation Medicine R |
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direct current potential brain arctic climate adaptation Medicine R Artyom B. Kiryanov Anatoly V. Gribanov Irina S. Kozhevnikova Natalya Yu. Anikina Madlen N. Alikberova Direct Current Potential of Brain as a Stress Marker on Different Stages of Adaptation in Northern Climates |
topic_facet |
direct current potential brain arctic climate adaptation Medicine R |
description |
Background: The main changes in the parameters of functional systems in the process of adaptation occur in the first year of living in new conditions, and the main role in regulating human life support systems is played by the central nervous system. The brain's role in regulatory processes can be assessed by examining the levels of direct current potentials (DCP) in various brain areas by the Neuroenergy Mapping (NEM) method. The aim of this study was to assess the brain's DCP in a group of Indian students living in the Arctic region (Arkhangelsk city) for the first 6 months after arrival. Methods and Results: The study involved 106 young people aged 19–21 years. Registration, processing, and analysis of DCP were carried out in the following groups: 34 of the participants who lived in Arkhangelsk for less than 3 months at the time of the study (Group 1, short-term adaptation); 37 participants who lived in Arkhangelsk more than 6 months (Group 2, long-term adaptation); and in 35 participants who were born and are permanently residing in Arkhangelsk (Group 3, control). To study neurometabolism, the electrophysiological NEM method was used based on measuring the level of DCP. The highest functional activity among Indian students of Group 1 was found in the central (Cz) and parietal (Pz) regions. In Indian students of Group 2, on the contrary, a critically low total rate of DCP for the cerebral cortex was recorded, which indicates a decrease in the activity of the cerebral cortex. Potential values in all departments of the right hemisphere were recorded higher than the corresponding values of the left hemisphere. In Group 3, which included students living for a long time in extreme climatic and geographical conditions of the Arctic zone, there was also a stable right-hemispheric dominance with a predominance of activity in the central, parietal, and occipital regions of the cerebral cortex. The total value of DCP in the whole cortex was within the normal range, which indicates well-formed mechanisms of adaptation ... |
format |
Article in Journal/Newspaper |
author |
Artyom B. Kiryanov Anatoly V. Gribanov Irina S. Kozhevnikova Natalya Yu. Anikina Madlen N. Alikberova |
author_facet |
Artyom B. Kiryanov Anatoly V. Gribanov Irina S. Kozhevnikova Natalya Yu. Anikina Madlen N. Alikberova |
author_sort |
Artyom B. Kiryanov |
title |
Direct Current Potential of Brain as a Stress Marker on Different Stages of Adaptation in Northern Climates |
title_short |
Direct Current Potential of Brain as a Stress Marker on Different Stages of Adaptation in Northern Climates |
title_full |
Direct Current Potential of Brain as a Stress Marker on Different Stages of Adaptation in Northern Climates |
title_fullStr |
Direct Current Potential of Brain as a Stress Marker on Different Stages of Adaptation in Northern Climates |
title_full_unstemmed |
Direct Current Potential of Brain as a Stress Marker on Different Stages of Adaptation in Northern Climates |
title_sort |
direct current potential of brain as a stress marker on different stages of adaptation in northern climates |
publisher |
International Medical Research and Development Corporation |
publishDate |
2023 |
url |
https://doi.org/10.21103/Article13(4)_ShC1 https://doaj.org/article/2ce16baac7814ea2b7d3b9bd42aa6e94 |
geographic |
Arctic Indian |
geographic_facet |
Arctic Indian |
genre |
Arctic Arkhangelsk |
genre_facet |
Arctic Arkhangelsk |
op_source |
International Journal of Biomedicine, Vol 13, Iss 4, Pp 360-363 (2023) |
op_relation |
http://www.ijbm.org/articles/i52/ijbm_13(4)_shc1.pdf https://doaj.org/toc/2158-0510 https://doaj.org/toc/2158-0529 doi:10.21103/Article13(4)_ShC1 2158-0510 2158-0529 https://doaj.org/article/2ce16baac7814ea2b7d3b9bd42aa6e94 |
op_doi |
https://doi.org/10.21103/Article13(4)_ShC1 |
container_title |
International Journal of Biomedicine |
container_volume |
13 |
container_issue |
4 |
_version_ |
1787422285866467328 |