{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T04:17:26Z","timestamp":1777695446359,"version":"3.51.4"},"reference-count":48,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003042","name":"Else Kr\u00f6ner-Fresenius-Stiftung","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003042","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Wiedenfeld-Stiftung for Cancer Research"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Integr Cancer Ther"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:p>\n                    Objective: The aim of this study was to investigate changes in P3 amplitude and latency to emotional stimuli with different arousal and valence levels after a mindfulness-based intervention in oncological patients. Methods: P3 amplitude and latency at Fz, Cz, and Pz to emotional salient stimuli differing in valence (positive vs. negative) and arousal (low vs. high) levels were measured in 17 oncological patients ( M\n                    <jats:sub>age<\/jats:sub>\n                    \u2009=\u200951\u2009years, SD\u2009=\u20099.17, females\u2009=\u200911) before and after a mindfulness-based intervention in a waitlist-controlled clinical trial. Group sessions were held 2x\/week over a period of 5\u2009weeks. Results: Arousal and valence levels of emotional salient stimuli were significant modulators of P3 amplitudes ( P\u2009=\u2009.050; P\u2009=\u2009.006, respectively). P3 amplitudes at Fz decreased significantly from pre-waitlist to post-intervention ( P\u2009=\u2009.002). P3 latency for negatively valenced stimuli decreased from pre- to post-intervention with trending significance ( P\u2009=\u2009.080). P3 latency at Pz showed a trend of being shorter than P3 latency at Cz ( P\u2009=\u2009.066). Depressive symptoms showed a decreasing trend from pre- to post-treatment ( P\u2009=\u2009.075). Conclusions: We could show that arousal and valence levels of emotional salient stimuli are important modulators of P3 amplitudes and latencies in oncological patients. P3 amplitudes at Fz decreased significantly from pre-waitlist until after mindfulness-based intervention, decreases from pre-to post-intervention were linear, but not significant. In oncological patients the mindfulness-based intervention seems to have its strongest effect on the frontal electrode Fz, not the electrode Pz where its amplitude was largest. Depressive symptoms could be reduced.\n                  <\/jats:p>","DOI":"10.1177\/15347354241294057","type":"journal-article","created":{"date-parts":[[2024,12,16]],"date-time":"2024-12-16T07:31:12Z","timestamp":1734334272000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Effects of a Mindfulness-Based Intervention on Event-Related Potentials (P3) and Depressive Symptoms in Oncological Patients"],"prefix":"10.1177","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-9643-3479","authenticated-orcid":false,"given":"Theresa","family":"Schweig","sequence":"first","affiliation":[{"name":"University of Duisburg-Essen, Essen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Madeleine","family":"Fink","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Essen, Germany"},{"name":"University Hospital Essen, Essen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kira","family":"Schmidt","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Essen, Germany"},{"name":"University Hospital Essen, Essen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marvin","family":"Krawutschke","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Essen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Saskia","family":"Pasche","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Essen, Germany"},{"name":"Ruhr University Bochum, Bochum, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eva-Maria","family":"Skoda","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Essen, Germany"},{"name":"University Hospital Essen, Essen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Teufel","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Essen, Germany"},{"name":"University Hospital Essen, Essen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9573-1417","authenticated-orcid":false,"given":"Bernhard W.","family":"M\u00fcller","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Essen, Germany"},{"name":"University of Wuppertal, Wuppertal, 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