Age Characteristics of the Speed of Central Information Processing In Persons with Different Levels of Functional Mobility of Nervous Processes

Makarenko, M. V.; Лизогуб, В. С.; Kozhemyako, T. V.; Chernenko, Natalya F.

doi:10.1615/intjphyspathophys.v2.i4.50

Cited by 5 publications

(5 citation statements)

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“…It is known that the effectiveness of sports activities is significantly influenced not only by the properties of the main nervous processes (strength and functional mobility of nervous processes) but also the psychodynamic indicators of the athletes' organisms [1,2,3]. We also know that for the effective performance of the athletes of all ages, long-lasting and intense physical and, in some cases, mental activities (the latter require athletes to assess situations quickly and accurately, be able to concentrate, think and make decisions in conditions of physical fatigue and emotional stress), it is necessary not only to be physically prepared but also to have an appropriate level of sports skills, competencies, and such mental properties as attention, memory, thinking [4,5,6,7,8].…”

Section: Introductionmentioning

confidence: 99%

Influence of Different Training Activities on Development of Junior Athletes' Logical Thinking

Khoroshukha¹,

Griban²,

Terentieva³

et al. 2021

saj

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The aim of this study is to investigate the influence of different training activities on the development of the logical thinking of junior athletes who specialize in various sports. 131 students-athletes and 77 students-non-athletes aged 17-20 took part in the study. They were divided into two experimental groups (group A and group B) and one control group (group C). Group A included 69 students-athletes who were engaged in speed and power sports (boxing, freestyle wrestling, sprinting, hurdling, jumping, throwing). Group B included 62 students-athletes who were engaged in endurance sports (skiing, cycling, swimming). Group C included 77 students of higher education institutions who did not do sports. The study of the athletes' logical thinking was carried out according to the methodology of "Numerical series". It was found that the student-athletes who were engaged in endurance sports (group B) were registered to have significantly better (р<0.05-0.001) values of all three indicators of logical thinking (number of errors, speed of thinking and general assessment of the state of logical thinking) in comparison with the student-athletes who were engaged in speed and power sports (group A) and students-non-athletes (group C). Moreover, it was established that the students-non-athletes had a significant improvement in the indicators of logical thinking in comparison with the students-athletes who were engaged in speed and power sports (р<0.05-0.001).

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Section: Introductionmentioning

confidence: 99%

Influence of Different Training Activities on Development of Junior Athletes' Logical Thinking

Khoroshukha¹,

Griban²,

Terentieva³

et al. 2021

saj

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“…Відомо, що адаптація є універсальною властивістю живих організмів, яка забезпечує життєздатність і стійкість на фоні мінливих факторів середовища в тому числі до кліматичних змін та географічної широти та довготи [5].…”

Section: поява доступних швидкісних транспортних засобів (літаки швид...unclassified

Вплив Геохнокліматичних Факторів На Стан Нейродинамічних Показників

Шейко,

Весельський

2024

Nauk. zap. Nìžinsʹkogo derž. unìv. ìm. Mikoli Gogolâ, Biology R

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Поява доступних швидкісних транспортних засобів (літаки, швидкісні потяги) дозволяють людини за достатньо короткий час долати великі відстані тим самим транзитно проходити декілька часових та кліматичних поясів. Досить швидка зміна часових поясів, кліматичних зон та географічної широти та довготи і створює комплексний вплив екзогенних та ендогенних факторів які формують адаптаційні зміни в фізіологічних системах людського організму. Проблема реалізації адаптаційних механізмів та реакцій живих систем в тому числі людського організму є досить актуальною для сучасної медико-біологічної галузі знань. Є незначна кількість публікацій, в яких містяться дані про вплив геохронокліматичних факторів на системного імунітету, а саме порушуються захисні функції неспецифічної ланки системного імунітету, в клітинній ланці системного імунітету спостерігалось зменшення лімфоцитарних клітин, гуморальна ланка системного імунітету характеризувалась зменшенням абсолютної кількості В-лімфоцитів та збільшенням концентрації IgG та IgА. Метою нашого дослідження стало вивчення стану показників нейродинамічних функцій під впливом гехронокліматичних факторів. В дослідженні прийняло участь 50 волонтерів, які було розподіллено на дві групи. Всі волонтери були практично здорові люди віком від 25 років до 45 років, які дали письмову згоду на участь в досліджені. Учасники дослідної групи подолали 6500 км за 8 годин та 40 хвилин, вилетівши літаком з міжнародного аеропорту «Бориспіль» Україна i прилетіли до міжнародного аеропорту «Шоуду» м. Пекін Китайська Народна Республіка. Тривалість подорожі становила 14–15 годин, з урахуванням перетину часових поясів. Пекін розташований в мусонно-субтропічному поясі та в 8-му часовому поясі, а Київ розташований в помірно-континентальному кліматичному поясі та в 2-му часовому поясі. Різниця в часі між Києвом та Пекіном становить +6 годин. Для отримання інформації про нейродинамічні властивості ми використовували методику М. В. Макаренка. Робота виконувалась у відповідності до біоетичних норм. Отримані нами результати вказують на погіршення показників які характеризують стан нейродинамічних функцій під впливом геохронокліматичних факторів. Так збільшення латентних періодів ПЗРМ та РВ2-3 вказують на збільшення часу обробки подразників. Також виявлено погіршення стану функціональної рухливості нервових процесів про що свідчить збільшення часу який витрачався на проходження тесту.

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“…an increasing influence of mechanisms of the nervous regulation, as opposed to adolescence period, in which hormonal regulation prevail over mechanisms of the nervous regulation (Appenzeller, 2000;Cerritelli et al, 2021;Degtyarenko, 2011;Eunsoo Won et al, 2016;Jänig, 2008;Ivanov et al, 2014;Makarenko et al, 2011;Bosenco et al, 2017;Buchanan et al, 1992). Thus, the mechanisms of central and humoral control of life supporting processes, its individual components, in particular, working capacity of an individual, which comes to the foreground during this period are studied in the context of reforms of all levels of the educational system.…”

Section: Fizicna Reabilitacia Ta Rekreacijno-ozdorovci Tehnologiimentioning

confidence: 99%

“…During this time, the nervous system becomes more activated as the center of intellectual and mental activities. The central nervous system is responsible for receiving, analyzing and transforming the information received into a targeted response, resulting in successive actions aimed at achieving the result (Antropova et al, 2006;Bosenko, 2017;Folkow, 2000;Laranjo et al, 2017;Makarenko et al, 2011;Makarchuk et al, 2011;Wolf et al, 2015). The dynamics of cortical processes, the speed of information processing, and the efficiency of integrative brain activity reflect the functional state of the central nervous system (CNS) and its adaptive capacity (Bon et al, 2022;Emanuela Zagni et al, 2016;Bodnar et al, 2012;Bosenko et al, 2017).…”

Section: Fizicna Reabilitacia Ta Rekreacijno-ozdorovci Tehnologiimentioning

confidence: 99%

The gender-specific reactions of student's central nervous system to physical loads

Босенко

Orlyk

Topchii

et al. 2023

PhR&RT

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Purpose: to study the response of the central nervous system and the characteristics of neurophysiological processes in students of both genders during physical load. Material & Methods: in the study participated 58 female and 82 male students. All participants were classified as individuals with high level of physical activity according to survey data. The general health of students and their demand to participate in this study were determined by interview and examination. The reaction of the central nervous system was studied using a reflexometer according to the method proposed by T. Loskutova. The method is based on the analysis of the statistical distribution of multiple measurements of the simple visual-motor reaction time and represents a quantitative characteristic of the functional state of the central nervous system. Reflexometry was carried out at a relative resting state and at the 5th minute of recovery period after a physical load in the bicycle test, carried out according to the method proposed by D. Davidenko et al. The analysis of the obtained data was performed using Microsoft Excel 2016 and SPSS 20.0 statistical package. Results: analysis of the obtained reflexometry data, which reflects the probabilistic and statistical principle of brain function, demonstrate insignificant fluctuations in the functional state of the brain in the majority of the examined students in a relative resting state, which were within the normal range. In accordance with the criteria for assessing the general functional state of the brain, a high and medium level of reaction stability is inherent in 76.8% male and in 84.2% female students. It should be noted that there were students who had indicators pointing to disturbances of the mechanisms of stabilization of nervous processes (3.4% female and 7.3% male students), a high degree of intensity of tonic nonspecific effects (10.3% female and 6.1% male students) and the inability to maintain an appropriate functional level (6.9% females and 9.8% males). A second assessment of the general functional state of the brain of students revealed that the average group values of indicators of the general functional state of the brain are within the age and gender norms. A certain tendency to an insignificant decrease in the stability of the reaction in both groups of subjects was noted (p=0.918 – in male students, p=0.537 – in female students), which indicates the stationary nature of the system. The stability of the functional level of the system (p=0.821) and the level of functional abilities (p=0.748) was maintained in the group of examined students. Indicators of the functional level of the system (p=0.411) and the functional abilities (p=0.467) decreased in the group of female students, indicating a deterioration in the functional state of the nervous system influenced by the dosed physical load. High and medium levels of reaction stability are characteristic of 72.4% female and 75.8% male students. It should be noted that the number of female students with pathologically low levels of reaction stability increased to 8.6%, and, conversely, the number of males with a similar level decreased to 3.7%. Conclusions: changes in the functional state of the brain by the majority of criteria be assessed as an activation response that allows fluctuations within 25%. This reaction is characteristic of 51% of female and 63% of male students. Deviations in the range of ±25–50% are considered stress reactions and were noted in 31% and 24% of the females and males examined, respectively. Cases of overstrain with possible disruption of adaptation were recorded in 19% of female students and 12% of male students. By the majority of criteria of functional capabilities of the CNS and its reactions to dosed physical activity, the gender predominance of males was established, characterized by slightly higher stability (p=0.574), the level of CNS activation (p=0.294) and greater ability to form an adequate system of adaptation (p=0.451) to educational loads and significantly higher absolute and relative physical performance.

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Age Characteristics of the Speed of Central Information Processing In Persons with Different Levels of Functional Mobility of Nervous Processes

Cited by 5 publications

References 0 publications

Influence of Different Training Activities on Development of Junior Athletes' Logical Thinking

Influence of Different Training Activities on Development of Junior Athletes' Logical Thinking

Вплив Геохнокліматичних Факторів На Стан Нейродинамічних Показників

The gender-specific reactions of student's central nervous system to physical loads

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