Markers of patients’ condition after orthodontic treatment: application of recurrent analysis to EEG data obtained during cognitive tests
The purpose of this study — is to study the differences in recurrent indicators based on electroencephalography signals of patients after orthodontic treatment during cognitive tests. Depending on the type of impact (installation of braces or aligners), identify markers in the canals, whic...
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| Format: | Article |
| Language: | English |
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Saratov State University
2025-05-01
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| Series: | Известия высших учебных заведений: Прикладная нелинейная динамика |
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| Online Access: | https://andjournal.sgu.ru/sites/andjournal.sgu.ru/files/text-pdf/2025/05/and_2025-3_selskii_et-al_399-411.pdf |
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| author | Selskii, Anton Olegovich Emelyanova, Elizaveta Petrovna Дрождева, Евгения Евгеньевна |
| author_facet | Selskii, Anton Olegovich Emelyanova, Elizaveta Petrovna Дрождева, Евгения Евгеньевна |
| author_sort | Selskii, Anton Olegovich |
| collection | DOAJ |
| description | The purpose of this study — is to study the differences in recurrent indicators based on electroencephalography signals of patients after orthodontic treatment during cognitive tests. Depending on the type of impact (installation of braces or aligners), identify markers in the canals, which can be used to further determine the strength of stress from orthodontic intervention for subsequent correction of treatment. Methods. Recurrence analysis was used to study electroencephalography data. In particular, recurrent indicators were constructed for each channel of each patient. Results. The channels in which changes in recurrent indicators with different types of orthodontic influence are the greatest are demonstrated. For these channels, the dynamics of recurrent indicators in them is described to highlight some markers of stress and pain experienced by the patient. Conclusion. In the course of the study, recurrent indices were constructed based on the electroencephalography data of patients after orthodontic treatment. It was shown that the highest differences in patients of different groups were demonstrated by the temporal and occipital canals (O1, O2, T3, T4, T5, T6). Thus, the value of recurrent indices of this group of indices should be used as a marker of the patient’s condition. |
| format | Article |
| id | doaj-art-ee32f4cb63f34677a799bd38f6918766 |
| institution | DOAJ |
| issn | 0869-6632 2542-1905 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Saratov State University |
| record_format | Article |
| series | Известия высших учебных заведений: Прикладная нелинейная динамика |
| spelling | doaj-art-ee32f4cb63f34677a799bd38f69187662025-08-20T03:21:31ZengSaratov State UniversityИзвестия высших учебных заведений: Прикладная нелинейная динамика0869-66322542-19052025-05-0133339941110.18500/0869-6632-003159Markers of patients’ condition after orthodontic treatment: application of recurrent analysis to EEG data obtained during cognitive testsSelskii, Anton Olegovich0Emelyanova, Elizaveta Petrovna1Дрождева, Евгения Евгеньевна2Saratov State University, ul. Astrakhanskaya, 83, Saratov, 410012, RussiaSaratov State University, ul. Astrakhanskaya, 83, Saratov, 410012, RussiaSaratov State University, ul. Astrakhanskaya, 83, Saratov, 410012, RussiaThe purpose of this study — is to study the differences in recurrent indicators based on electroencephalography signals of patients after orthodontic treatment during cognitive tests. Depending on the type of impact (installation of braces or aligners), identify markers in the canals, which can be used to further determine the strength of stress from orthodontic intervention for subsequent correction of treatment. Methods. Recurrence analysis was used to study electroencephalography data. In particular, recurrent indicators were constructed for each channel of each patient. Results. The channels in which changes in recurrent indicators with different types of orthodontic influence are the greatest are demonstrated. For these channels, the dynamics of recurrent indicators in them is described to highlight some markers of stress and pain experienced by the patient. Conclusion. In the course of the study, recurrent indices were constructed based on the electroencephalography data of patients after orthodontic treatment. It was shown that the highest differences in patients of different groups were demonstrated by the temporal and occipital canals (O1, O2, T3, T4, T5, T6). Thus, the value of recurrent indices of this group of indices should be used as a marker of the patient’s condition.https://andjournal.sgu.ru/sites/andjournal.sgu.ru/files/text-pdf/2025/05/and_2025-3_selskii_et-al_399-411.pdfrecurrent analysisorthodonticselectroencephalographymarkersinclusion |
| spellingShingle | Selskii, Anton Olegovich Emelyanova, Elizaveta Petrovna Дрождева, Евгения Евгеньевна Markers of patients’ condition after orthodontic treatment: application of recurrent analysis to EEG data obtained during cognitive tests Известия высших учебных заведений: Прикладная нелинейная динамика recurrent analysis orthodontics electroencephalography markers inclusion |
| title | Markers of patients’ condition after orthodontic treatment: application of recurrent analysis to EEG data obtained during cognitive tests |
| title_full | Markers of patients’ condition after orthodontic treatment: application of recurrent analysis to EEG data obtained during cognitive tests |
| title_fullStr | Markers of patients’ condition after orthodontic treatment: application of recurrent analysis to EEG data obtained during cognitive tests |
| title_full_unstemmed | Markers of patients’ condition after orthodontic treatment: application of recurrent analysis to EEG data obtained during cognitive tests |
| title_short | Markers of patients’ condition after orthodontic treatment: application of recurrent analysis to EEG data obtained during cognitive tests |
| title_sort | markers of patients condition after orthodontic treatment application of recurrent analysis to eeg data obtained during cognitive tests |
| topic | recurrent analysis orthodontics electroencephalography markers inclusion |
| url | https://andjournal.sgu.ru/sites/andjournal.sgu.ru/files/text-pdf/2025/05/and_2025-3_selskii_et-al_399-411.pdf |
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