Cognitive subtypes in recent onset psychosis: distinct neurobiological fingerprints?

J Wenzel; SS Haas; DB Dwyer; A Ruef; OF Oeztuerk; LA Antonucci; S von Saldern; C Bonivento; M Garzitto; A Ferro; M Paolini; J Blautzik; S Borgwardt; P Brambilla; E Meisenzahl; RKR Salokangas; R Upthegrove; SJ Wood; J Kambeitz; N Koutsouleris; L Kambeitz-Ilankovic; M Sen Dong; A Erkens; E Gussmann; A Hasan; C Hoff; I Khanyaree; A Melo; S Muckenhuber-Sternbauer; J Kohler; D Popovic; N Penzel; A Rangnick; R Sanfelici; M Spangemacher; A Tupac; MF Urquijo; J Weiske; A Wosgien; S Ruhrmann; M Rosen; L Betz; T Haidl; K Blume; M Seves; N Kaiser; T Pilgram; T Lichtenstein; C Woopen; C Andreou; L Egloff; F Harrisberger; C Lenz; L Leanza; A Mackintosh; R Smieskova; E Studerus; A Walter; S Widmayer; K Chisholm; C Day; SL Griffiths; M Iqbal; P Lalousis; M Pelton; P Mallikarjun; A Stainton; A Lin; A Denissoff; A Ellila; RN Tiina From; M Heinimaa; T Ilonen; P Jalo; RN Heikki Laurikainen; M Lehtinen; RN Antti Luutonen; A Makela; J Paju; H Pesonen; RL Armio (Saila); E Sormunen; A Toivonen; O Turtonen; AB Solana; M Abraham; N Hehn; T Schirmer; C Altamura; M Belleri; F Bottinelli; M Re; E Monzani; M Percudani; M Sberna; A D’Agostino; L Del Fabro

Journal article

Cognitive subtypes in recent onset psychosis: distinct neurobiological fingerprints?

J Wenzel, SS Haas, DB Dwyer, A Ruef, OF Oeztuerk, LA Antonucci, S von Saldern, C Bonivento, M Garzitto, A Ferro, M Paolini, J Blautzik, S Borgwardt, P Brambilla, E Meisenzahl, RKR Salokangas, R Upthegrove, SJ Wood, J Kambeitz, N Koutsouleris Show all

Neuropsychopharmacology | Published : 2021

DOI: 10.1038/s41386-021-00963-1

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Abstract

In schizophrenia, neurocognitive subtypes can be distinguished based on cognitive performance and they are associated with neuroanatomical alterations. We investigated the existence of cognitive subtypes in shortly medicated recent onset psychosis patients, their underlying gray matter volume patterns and clinical characteristics. We used a K-means algorithm to cluster 108 psychosis patients from the multi-site EU PRONIA (Prognostic tools for early psychosis management) study based on cognitive performance and validated the solution independently (N = 53). Cognitive subgroups and healthy controls (HC; n = 195) were classified based on gray matter volume (GMV) using Support Vector Machine cla..

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