Electrophysiological Changes in Depressive Patients with Non-Suicidal Self-Injury: An Event-Related Potential Study and Source Analysis
Aims: Non-suicidal self-injury (NSSI) has been increasingly observed among adolescents as a maladaptive coping mechanism to alleviate emotional distress. Despite its high prevalence, the neurobiological underpinnings linking interpersonal distress to cognitive control deficits remain underexplored....
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| Format: | Article |
| Language: | English |
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Cambridge University Press
2025-06-01
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| Series: | BJPsych Open |
| Online Access: | https://www.cambridge.org/core/product/identifier/S2056472425102275/type/journal_article |
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| _version_ | 1849708950532915200 |
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| author | Sehoon Shim |
| author_facet | Sehoon Shim |
| author_sort | Sehoon Shim |
| collection | DOAJ |
| description | Aims: Non-suicidal self-injury (NSSI) has been increasingly observed among adolescents as a maladaptive coping mechanism to alleviate emotional distress. Despite its high prevalence, the neurobiological underpinnings linking interpersonal distress to cognitive control deficits remain underexplored. Electroencephalography (EEG) studies suggest that the no-go P3 component may serve as a biomarker for impulsivity and response inhibition, offering insights into the mechanisms underlying NSSI behaviours. This study aimed to investigate the relationship between psychological characteristics, neural activity, and cognitive control in adolescents with NSSI compared with healthy controls (HC). |
| format | Article |
| id | doaj-art-d9246cbca3c1438c984ea2fb17a810a3 |
| institution | DOAJ |
| issn | 2056-4724 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Cambridge University Press |
| record_format | Article |
| series | BJPsych Open |
| spelling | doaj-art-d9246cbca3c1438c984ea2fb17a810a32025-08-20T03:15:29ZengCambridge University PressBJPsych Open2056-47242025-06-0111S68S6810.1192/bjo.2025.10227Electrophysiological Changes in Depressive Patients with Non-Suicidal Self-Injury: An Event-Related Potential Study and Source AnalysisSehoon Shim0Soonchunhyang University Cheonan Hospital, Cheonan, Korea, Republic ofAims: Non-suicidal self-injury (NSSI) has been increasingly observed among adolescents as a maladaptive coping mechanism to alleviate emotional distress. Despite its high prevalence, the neurobiological underpinnings linking interpersonal distress to cognitive control deficits remain underexplored. Electroencephalography (EEG) studies suggest that the no-go P3 component may serve as a biomarker for impulsivity and response inhibition, offering insights into the mechanisms underlying NSSI behaviours. This study aimed to investigate the relationship between psychological characteristics, neural activity, and cognitive control in adolescents with NSSI compared with healthy controls (HC).https://www.cambridge.org/core/product/identifier/S2056472425102275/type/journal_article |
| spellingShingle | Sehoon Shim Electrophysiological Changes in Depressive Patients with Non-Suicidal Self-Injury: An Event-Related Potential Study and Source Analysis BJPsych Open |
| title | Electrophysiological Changes in Depressive Patients with Non-Suicidal Self-Injury: An Event-Related Potential Study and Source Analysis |
| title_full | Electrophysiological Changes in Depressive Patients with Non-Suicidal Self-Injury: An Event-Related Potential Study and Source Analysis |
| title_fullStr | Electrophysiological Changes in Depressive Patients with Non-Suicidal Self-Injury: An Event-Related Potential Study and Source Analysis |
| title_full_unstemmed | Electrophysiological Changes in Depressive Patients with Non-Suicidal Self-Injury: An Event-Related Potential Study and Source Analysis |
| title_short | Electrophysiological Changes in Depressive Patients with Non-Suicidal Self-Injury: An Event-Related Potential Study and Source Analysis |
| title_sort | electrophysiological changes in depressive patients with non suicidal self injury an event related potential study and source analysis |
| url | https://www.cambridge.org/core/product/identifier/S2056472425102275/type/journal_article |
| work_keys_str_mv | AT sehoonshim electrophysiologicalchangesindepressivepatientswithnonsuicidalselfinjuryaneventrelatedpotentialstudyandsourceanalysis |