Spectral Characteristics of the EEG in Students with Different Levels of Result Achievement under the Conditions of Examination Stress |
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Authors: | E A Umryukhin T D Dzebrailova I I Korobeinikova |
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Institution: | (1) Anokhin Institute of Normal Physiology, Russian Academy of Medical Sciences, Moscow, 103009, Russia |
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Abstract: | The EEG correlates of the performance of examination tests and special cognitive tests under the conditions of everyday study (common studying conditions, CSCs) and immediately before examination (examination conditions, ECs) were analyzed in 39 male students aged 18–20 years. The results of the examinations strongly correlated with the relative spectral power (SP) of the EEG rhythm before the examination. Therefore, the students were divided into two groups with different directions of changes in the -range SP under the ECs compared to the CSCs. Students from group 1 were characterized by increased relative - and -rhythm SPs under the ECs and a good examination performance; students of group 2, by decreased - and -rhythm SPs, an increased index of the EEG of the central and frontal cortical regions under the ECs, and a poor examination performance. |
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