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Works (21)

Ensemble-KAN: Leveraging Kolmogorov Arnold Networks to Discriminate Individuals with Psychiatric Disorders from Controls

2025 | Book chapter
DOI: 10.1007/978-3-031-82007-6_18
Contributors: Gianluca De Franceschi; Inês W. Sampaio; Stefan Borgwardt; Joseph Kambeitz; Lana Kambeitz-Ilankovic; Eva Meisenzahl; Raimo K. R. Salokangas; Rachel Upthegrove; Stephen J. Wood; Nikolaos Koutsouleris et al.
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Generalizability of clinical prediction models in mental health

Molecular Psychiatry
2025-03-19 | Journal article
DOI: 10.1038/s41380-025-02950-0
Contributors: Maike Richter; Daniel Emden; Ramona Leenings; Nils R. Winter; Rafael Mikolajczyk; Janka Massag; Esther Zwiky; Tiana Borgers; Ronny Redlich; Nikolaos Koutsouleris et al.
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BMIgap: a new tool to quantify transdiagnostic brain signatures of current and future weight

2024-12-11 | Preprint
DOI: 10.21203/rs.3.rs-5259910/v1
Contributors: Nikolaos Koutsouleris; Adyasha Tejaswi Khuntia; David Popovic; Elif Sarisik; Madalina O. Buciuman; Mads L. Pedersen; Lars T. Westlye; Ole Andreassen; Andreas Meyer-Lindenberg; Joseph Kambeitz et al.
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From Heterogeneity to Precision: Redefining Diagnosis, Prognosis, and Treatment of Mental Disorders

Biological Psychiatry
2024-10 | Journal article
DOI: 10.1016/j.biopsych.2024.07.015
Contributors: Nikolaos Koutsouleris; Paolo Fusar-Poli
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EEG-based Signatures of Schizophrenia, Depression, and Aberrant Aging: A Supervised Machine Learning Investigation

Schizophrenia Bulletin
2024-09-09 | Journal article
DOI: 10.1093/schbul/sbae150
Contributors: Elif Sarisik; David Popovic; Daniel Keeser; Adyasha Khuntia; Kolja Schiltz; Peter Falkai; Oliver Pogarell; Nikolaos Koutsouleris
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Publisher Correction: Longitudinal study on hippocampal subfields and glucose metabolism in early psychosis

Schizophrenia
2024-09-02 | Journal article
DOI: 10.1038/s41537-024-00495-9
Contributors: Reetta-Liina Armio; Heikki Laurikainen; Tuula Ilonen; Maija Walta; Elina Sormunen; Arvi Tolvanen; Raimo K. R. Salokangas; Nikolaos Koutsouleris; Lauri Tuominen; Jarmo Hietala
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Longitudinal study on hippocampal subfields and glucose metabolism in early psychosis

Schizophrenia
2024-07-31 | Journal article
DOI: 10.1038/s41537-024-00475-z
Contributors: Reetta-Liina Armio; Heikki Laurikainen; Tuula Ilonen; Maija Walta; Elina Sormunen; Arvi Tolvanen; Raimo K. R. Salokangas; Nikolaos Koutsouleris; Lauri Tuominen; Jarmo Hietala
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Distinct multimodal biological and functional profiles of symptom-based subgroups in recent-onset psychosis

2024-03-13 | Preprint
DOI: 10.21203/rs.3.rs-3949072/v1
Contributors: Nikolaos Koutsouleris; Madalina-Octavia Buciuman; Clara Sophie Vetter; Clara Francesca Charlotte Weyer; Paul Zhutovsky; Santiago Tovar Perdomo; Adyasha Khuntia; yuri milaneschi; David Popovic; Anne Ruef et al.
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Machine learning classification of autism spectrum disorder based on reciprocity in naturalistic social interactions

Translational Psychiatry
2024-02-03 | Journal article
DOI: 10.1038/s41398-024-02802-5
Contributors: Jana Christina Koehler; Mark Sen Dong; Afton M. Bierlich; Stefanie Fischer; Johanna Späth; Irene Sophia Plank; Nikolaos Koutsouleris; Christine M. Falter-Wagner
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Molecular, physiological and functional features underlying antipsychotic medication use related cortical thinning

2024-02-02 | Preprint
DOI: 10.21203/rs.3.rs-3857671/v1
Contributors: Lauri Tuominen; Reetta-Liina Armio; Justine Hansen; Maija Walta; Nikolaos Koutsouleris; Heikki Laurikainen; Raimo Salokangas; Bratislav Misic; Jarmo Hietala
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Illusory generalizability of clinical prediction models

Science
2024-01-12 | Journal article
DOI: 10.1126/science.adg8538
Contributors: Adam M. Chekroud; Matt Hawrilenko; Hieronimus Loho; Julia Bondar; Ralitza Gueorguieva; Alkomiet Hasan; Joseph Kambeitz; Philip R. Corlett; Nikolaos Koutsouleris; Harlan M. Krumholz et al.
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Deep Learning based retinal layer segmentation in optical coherence tomography scans of patients with inherited retinal diseases

2023-09-26 | Preprint
DOI: 10.1101/2023.09.26.23295852
Contributors: Franziska Eckardt; Robin Mittas; Nastassya Horlava; Johannes Schiefelbein; Ben Asani; Stylianos Michalakis; Maximilian Gerhardt; Claudia Priglinger; Daniel Keeser; Nikolaos Koutsouleris et al.
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Classifying autism in a clinical population based on motion synchrony: a proof-of-concept study using real-life diagnostic interviews

2023-08-01 | Preprint
DOI: 10.1101/2023.07.27.23293186
Contributors: Jana Christina Koehler; Mark Sen Dong; Da-Yea Song; Guiyoung Bong; Nikolaos Koutsouleris; Heejeong Yoo; Christine M. Falter-Wagner
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Identification of texture MRI brain abnormalities on first-episode psychosis and clinical high-risk subjects using explainable artificial intelligence

Translational Psychiatry
2022-11-16 | Journal article
DOI: 10.1038/s41398-022-02242-z
Contributors: Alexandra I. Korda; Christina Andreou; Helena Victoria Rogg; Mihai Avram; Anne Ruef; Christos Davatzikos; Nikolaos Koutsouleris; Stefan Borgwardt
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Identification of texture MRI brain abnormalities on first-episode psychosis and clinical high-risk patients using explainable artificial intelligence

2022-03-03 | Preprint
DOI: 10.21203/rs.3.rs-1380386/v1
Contributors: Alexandra Korda; Christina Andreou; Helena Victoria Rogg; Mihai Avram; Anne Ruef; Christos Davatzikos; Nikolaos Koutsouleris; Stefan Borgwardt
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Toward Generalizable and Transdiagnostic Tools for Psychosis Prediction: An Independent Validation and Improvement of the NAPLS-2 Risk Calculator in the Multisite PRONIA Cohort

Biological Psychiatry
2021-11 | Journal article
DOI: 10.1016/j.biopsych.2021.06.023
Contributors: Nikolaos Koutsouleris; Michelle Worthington; Dominic B. Dwyer; Lana Kambeitz-Ilankovic; Rachele Sanfelici; Paolo Fusar-Poli; Marlene Rosen; Stephan Ruhrmann; Alan Anticevic; Jean Addington et al.
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Reply to: Individualized Diagnostic and Prognostic Models for Psychosis Risk Syndromes: Do Not Underestimate Antipsychotic Exposure

Biological Psychiatry
2021-09 | Journal article
DOI: 10.1016/j.biopsych.2021.03.013
Contributors: Rachele Sanfelici; Linda A. Antonucci; Dominic B. Dwyer; Nikolaos Koutsouleris
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Author Correction: Multivariate pattern analysis of brain structure predicts functional outcome after auditory-based cognitive training interventions

npj Schizophrenia
2021-09-27 | Journal article
DOI: 10.1038/s41537-021-00177-w
Contributors: Lana Kambeitz-Ilankovic; Sophia Vinogradov; Julian Wenzel; Melissa Fisher; Shalaila S. Haas; Linda Betz; Nora Penzel; Srikantan Nagarajan; Nikolaos Koutsouleris; Karuna Subramaniam
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Multivariate pattern analysis of brain structure predicts functional outcome after auditory-based cognitive training interventions

npj Schizophrenia
2021-08-19 | Journal article
DOI: 10.1038/s41537-021-00165-0
Contributors: Lana Kambeitz-Ilankovic; Sophia Vinogradov; Julian Wenzel; Melissa Fisher; Shalaila S. Haas; Linda Betz; Nora Penzel; Srikantan Nagarajan; Nikolaos Koutsouleris; Karuna Subramaniam
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Promises and Pitfalls of the New Era of Computational Behavioral Neuroscience

Biological Psychiatry
2021-05 | Journal article
DOI: 10.1016/j.biopsych.2021.02.965
Contributors: Mathias V. Schmidt; Nikolaos Koutsouleris
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Detecting Neuroimaging Biomarkers for Depression: A Meta-analysis of Multivariate Pattern Recognition Studies

Biological Psychiatry
2017-09 | Journal article
DOI: 10.1016/j.biopsych.2016.10.028
Contributors: Joseph Kambeitz; Carlos Cabral; Matthew D. Sacchet; Ian H. Gotlib; Roland Zahn; Mauricio H. Serpa; Martin Walter; Peter Falkai; Nikolaos Koutsouleris
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Peer review (26 reviews for 10 publications/grants)

Review activity for Biological psychiatry. (16)
Review activity for Brain, behavior, and immunity. (2)
Review activity for European archives of psychiatry and clinical neuroscience. (1)
Review activity for Molecular psychiatry. (1)
Review activity for Nature mental health. (1)
Review activity for Neuropsychopharmacology. (1)
Review activity for NPJ schizophrenia. (1)
Review activity for Science. (1)
Review activity for The Lancet regional health. (1)
Review activity for Translational psychiatry. (1)
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