Results of the spectral analysis of electroencephalograms of patients with focal epileptic seizures in the interictal period

Kravtsova E.Iu.; Shulakova K.V.; Kravtsov Yu.I.; Kulesh A.A.

doi:https://doi.org/

Kravtsova E.Iu.

Permskaia gosudarstvennaia meditsinskaia akademiia im. akad. E.A. Vagnera Minzdravsotsrazvitiia Rossii;
kraevaia bol'nitsa sistemy ispolneniia nakazaniĭ Rossii, Permskiĭ kraĭ

SPIN RSCI: 9065-8559
Scopus AuthorID: 55735381100

Shulakova K.V.

GBOU VPO "Permskaia gosudarstvennaia meditsinskaia akademiia im. akad. E.A. Vagnera" Minzdrava Rossii, Perm';
Lechebno-diagnosticheskiĭ tsentr Mezhdunarodnogo instituta biologicheskikh sistem (MIBIS), Perm'

Kravtsov Yu.I.

Vagner Perm State Medical Academy

SPIN RSCI: 8885-8162
Scopus AuthorID: 55663871400

Kulesh A.A.

Permskaia gosudarstvennaia meditsinskaia akademiia im. akad. E.A. Vagnera

Results of the spectral analysis of electroencephalograms of patients with focal epileptic seizures in the interictal period

Authors:

Kravtsova E.Iu., Shulakova K.V., Kravtsov Yu.I., Kulesh A.A.

More about the authors

Journal: S.S. Korsakov Journal of Neurology and Psychiatry. 2014;114(2): 34‑36

Read: 1258 times

Download PDF (RU)

Contact the author

Table of contents

To cite this article:

Kravtsova EIu, Shulakova KV, Kravtsov YuI, Kulesh AA. Results of the spectral analysis of electroencephalograms of patients with focal epileptic seizures in the interictal period. S.S. Korsakov Journal of Neurology and Psychiatry. 2014;114(2):34‑36. (In Russ.)

Подписка 2026 Журнал неврологии и психиатрии им. С.С. Корсакова (S.S. Korsakov Journal of Neurology and Psychiatry)

Использование инфографики авторами научных работ

Close metadata

Recommended articles:

Investigation of the relationship of individual characteristics of the brain bioelectrical activity with levels of mental stress, aggression, anxiety, and depression. S.S. Korsakov Journal of Neurology and Psychiatry. 2025;(5):108-117

Temporal lobe seizures of immune and structural etiology. S.S. Korsakov Journal of Neurology and Psychiatry. 2025;(11):117-122

Results of the program to preserve cognitive skills and psycho-emotional health in Moscow Longevity Centers. S.S. Korsakov Journal of Neurology and Psychiatry. 2026;(2):45-52

Spectral analysis in metabolomics of skin neoplasms. Russian Journal of Clinical Dermatology and Venereology. 2025;(3):277-283

Abstract:

A comparative spectral analysis of electroencephalograms in patients with focal and generalized epileptic seizures in the interictal period revealed some specific characteristics of these paroxysms. Slowing of dominating alpha-rhythm was seen in case of the localization of epileptiform activity in frontal-central-temporal and occipital-parietal areas with the further spreading of epileptiform activity to the temporal area. Asymmetry of dominating alpha-rhythm in the right hemisphere was found in patients with focal paroxysms, asymmetry of theta-rhythm in all patients, of beta-2 rhythm in patients over 45 years old and of delta-2 rhythm in female patients.

Keywords:

generalized epileptic seizures

focal epileptic seizures

interictal period

spectral analysis

electroencephalography