Functional Brain Asymmetry and Cognitive Functions in Elite Wrestlers

Korobeynikov, Georgiy; Korobeynikova, Lesia

doi:10.1080/21615667.2014.10878997

Cited by 6 publications

(7 citation statements)

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“…The functional asymmetry of the human brain is a property that determines the personal characteristics of a person. The functional asymmetry of the brain is largely associated with the manifestation of psychosomatic and autonomic reactions of the athlete's organism [7].…”

Section: Research Results and Their Discussionmentioning

confidence: 99%

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Autonomic rhythm regulation of elite wrestlers with different dominance of brain hemisphere

Korobeynikov¹,

Korobeynikova²,

Gorascenco³

et al. 2021

The Science of Physical Culture

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The results of a study of the autonomous regulation of the heart rate in elite wrestlers with different dominance of the cerebral hemispheres were present in the manuscript 23 elite wrestlers. Were examined members of the National Team of Ukraine in Greco-Roman wrestling, aged 22-34 years-old. A body composition monitor "Omron BF511" and a computer electrocardiograph "Fazagraf" were used. It was revealed that elite wrestlers with a dominance of the right hemisphere have more intense regulation of the heart rhythm compared to wrestlers with a dominance of the left hemisphere of the brain. With an increase in the tension of the system of autonomous regulation of the heart rhythm in wrestlers with the dominance of the right hemisphere of the brain, the activation of the central and sympathetic division of regulation occurs. For the purpose of a more effective preparation process and in the development of individual training programs for elite wrestlers, it is necessary to determine the dominance of the cerebral hemispheres.

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Section: Research Results and Their Discussionmentioning

confidence: 99%

“…One of the genetically determined personal characteristic of human is functional asymmetry of brain. Our previous studies show that among elite wrestlers the one-third have functional brain asymmetries, with dominance of right hemispheric [7].…”

Section: Introductionmentioning

confidence: 94%

Autonomic rhythm regulation of elite wrestlers with different dominance of brain hemisphere

Korobeynikov¹,

Korobeynikova²,

Gorascenco³

et al. 2021

The Science of Physical Culture

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“…The modified computer test of Stroop was applied [12]. In the centre of the computer screen the word signals "BLACK" and "GREEN" are being presented to the subject.…”

Section: The Cerebral Hemispheres Asymmetry Determinationmentioning

confidence: 99%

“…Most studies are carried out in order to determine the asymmetry profile and its impact on various aspects of athletes' readiness. Therefore, it makes possible to emphasize the works that indicate the possibility of athletes' cognitive functions manifestation, depending on the hemisphere dominance [12,13]. The works, in which the dependence of the asymmetry individual profile on sports specialization, which affects the competitive result have been proved, are also of great importance [7,11,14].…”

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confidence: 99%

Technical readiness of young basketball players with different profile of functional asymmetry

Frolova

Petrenko

Tymofeev

et al. 2019

PPS

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Purpose The functional asymmetry is considered to be the basis of psycho physiological individual features of young basketball players. It indicates the dominant hemisphere while processing information concerning the precision in body movement in basketball playing technique. The research concerning the cerebral hemispheres asymmetry influence on the movement technique formation of young basketball players is still highly inconsistent. Therefore, the study aims at the determining technical readiness peculiarities of basketball players aged 12-13 with different cerebral asymmetry profiles while performing exercises with dominant and sub-dominant hands. Material 35 basketball players aged 12-13 have been tested in order to determine the type of cerebral asymmetry and technical readiness. To determine the cerebral asymmetry, the computer modified test of Stroop was used. In order to define technical readiness, three exercises which are performed using the right and left hand have been developed. Results Half of the group of basketball players aged 12-13 do not have a clear lateralization of the hemispheres: 51% of participants have symmetry of the hemispheres, 28% - the functional activity of the right hemisphere, and 20% - the left hemisphere activity. The study showed that shots of basketball players with the left cerebral lateralization are more accurate when performed with dominant hand. They prevail in the speed and accuracy parameters of passing and dribbling with both hands as well. Conclusions The many-sided nature of the interhemispheric asymmetry of basketball players aged 12-13 was determined. Its influence on technical readiness was found out. The highest level of technical readiness has been found among basketball players with the left hemisphere dominance. The lowest level of technical readiness was recorded among basketball players with the right hemisphere dominance. It was specified, that at the age of 12-13, the bimanual character of movements of young basketball players with left hemisphere dominance is being formed more actively.

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“…Однією з генетично обумовлених індивідуально-типологічних властивостей спортсменів є функціональна асиметрія мозку. Функціональна асиметрія мозку обумовлює не тільки характерологічні ознаки особистості, але й впливає на поведінкову та мотиваційну активність спортсмена [13,14].…”

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Peculiarities of Heart Rate Variability in Professional Wrestlers with Different Dominance of the Cerebral Hemispheres

Коробейніков¹,

Korobeynikova²,

Воронцов³

et al. 2020

Ukr. ž. med. bìol. sportu

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Functional Brain Asymmetry and Cognitive Functions in Elite Wrestlers

Cited by 6 publications

References 0 publications

Autonomic rhythm regulation of elite wrestlers with different dominance of brain hemisphere

Autonomic rhythm regulation of elite wrestlers with different dominance of brain hemisphere

Technical readiness of young basketball players with different profile of functional asymmetry

Peculiarities of Heart Rate Variability in Professional Wrestlers with Different Dominance of the Cerebral Hemispheres

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