Work

Bioelectric brain activity in boys and girls with different scaling of short time intervals

Year: 2025

Type: article

Abstract: The article presents data from studies of bioelectric brain activity in boys and girls, differing in the parameters of the subjective scales of short time intervals (STI). The accuracy and deviation of the STI scaling we evaluated by the marks that subjects applied to the electroencephalogram (EEG) during testing, than we normalized the data. Based on them, we divided the subjects into clusters of under-measuring and over-measuring STI using the k-means method. Taking into account cluster membership, we characterized bioelectric brain activity. The detected differences in the EEG parameters suggest a different organization of the rhythmic activity of brain structures associated with the assessment of time in subjects under-measure and over-measure STI. Localization and severity of intercluster EEG differences differ in spatial and frequency parameters in boys and girls.

Source: Journal of Volgograd State Medical University

DOI: 10.19163/1994-9480-2025-22-1-114-118

Authors: Yaroslava V. Bulgakova, Dmitry Yu. Bulgakov, Yaroslav A. Turovsky, Maxim S. But, Alexandra Yu. Kolesnikova

Institutions: Sechenov University, Modern Technology Solutions (United States), Russian Academy of Sciences

Language: English

Topic: Neuroscience and Music Perception

Subfield: Cognitive Neuroscience

Field: Neuroscience

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W4411126983

FWCI: 0.571

Cites: 8

Cited by: 1

Related to: 10