TY - JOUR

T1 - Characteristics of the Balance of Resting State Networks after Migration to the Conditions of the North

AU - Bocharov, A. V.

AU - Savostyanov, A. N.

AU - Tamozhnikov, S. S.

AU - Karpova, A. G.

AU - Saprigyn, A. E.

AU - Milakhina, N. S.

AU - Zavarzin, E. A.

AU - Rudich, P. D.

AU - Merkulova, E. A.

AU - Knyazev, G. G.

N1 - This work was supported fi nancially by the Russian Science Foundation (RSF) (project No. 22-15-00142, development of data analysis methods). Work by A. N. Savostyanov, A. E. Saprigyn, and N. S. Milakhina was supported by budget project No. FWNR2022-0020 “Systems biology and bioinformatics: reconstruction, analysis, and modeling of the structural and functional organization and evolution of gene networks in humans, animals, plants, and microorganisms” at the Institute of Cytology and Genetics, Siberian Branch Russian Academy of Sciences (research). Публикация для корректировки.

PY - 2023/10

Y1 - 2023/10

N2 - We report here a study of 45 students (all men) of different ethnicities (mainly Tajik and Kyrgyz) aged 17–28 years, who moved to the North (Yakutsk, Republic of Sakha (Yakutia)). The study addressed the balance of connectivity of resting state networks in study condition 1, when participants entered new and unfamiliar living conditions, and in study condition 2, when subjects had lived in these conditions for one year. The 128-channel EEG was recorded at rest. Connectivity between nodes of the resting state networks and the rest of the brain was calculated. Connectivity contrasts the attention networks vs default mode network in conditions 1 and 2 were performed. Condition 1 was characterized by a predominance of attention networks over the default mode network of the brain, which may be associated with an increase in attention focused on the perception of new stimuli and tasks in the new conditions. In condition 2, after living in these environmental conditions for one year, the balance of the resting state networks shifted towards a predominance of the brain’s default mode network over the attention networks.

AB - We report here a study of 45 students (all men) of different ethnicities (mainly Tajik and Kyrgyz) aged 17–28 years, who moved to the North (Yakutsk, Republic of Sakha (Yakutia)). The study addressed the balance of connectivity of resting state networks in study condition 1, when participants entered new and unfamiliar living conditions, and in study condition 2, when subjects had lived in these conditions for one year. The 128-channel EEG was recorded at rest. Connectivity between nodes of the resting state networks and the rest of the brain was calculated. Connectivity contrasts the attention networks vs default mode network in conditions 1 and 2 were performed. Condition 1 was characterized by a predominance of attention networks over the default mode network of the brain, which may be associated with an increase in attention focused on the perception of new stimuli and tasks in the new conditions. In condition 2, after living in these environmental conditions for one year, the balance of the resting state networks shifted towards a predominance of the brain’s default mode network over the attention networks.

KW - EEG

KW - attention networks

KW - connectivity

KW - default mode network

KW - resting state networks

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85180212020&origin=inward&txGid=5b87778b65d769eab18ec99af24ab847

UR - https://www.mendeley.com/catalogue/73d928dc-aeba-31e0-8f65-425610e84220/

U2 - 10.1007/s11055-023-01537-y

DO - 10.1007/s11055-023-01537-y

M3 - Article

VL - 53

SP - 1441

EP - 1448

JO - Neuroscience and Behavioral Physiology

JF - Neuroscience and Behavioral Physiology

SN - 0097-0549

IS - 8

ER -