The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Ole A. Andreassen sits on this spectrum.
This scientist: 1,217 publications — 97th percentile
97% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,796 publications or more.
The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Ole A. Andreassen sits on this spectrum.
This scientist: 153 D-Index — 95th percentile
95% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
Ole A. Andreassen is affiliated with Oslo University Hospital in Norway. Their research spans multiple fields within medicine, biochemistry, genetics, molecular biology, and neuroscience. They have contributed extensively to subfields such as genetics, psychiatry and mental health, cognitive neuroscience, molecular biology, and radiology, nuclear medicine, and imaging.
The scientist's work focuses on main topics including genetic associations and epidemiology, functional brain connectivity studies, advanced neuroimaging techniques and applications, schizophrenia research and treatment, bipolar disorder and treatment, tryptophan and brain disorders, and genetics and neurodevelopmental disorders.
Andreassen has published a substantial number of articles in various scientific venues. Frequent publication venues include:
Notable recent papers authored or co-authored by Ole A. Andreassen are:
Frequent collaborators include:
Stephan Ripke;Stephan Ripke;Benjamin M. Neale;Benjamin M. Neale;Aiden Corvin;James T. R. Walters
Thorlakur Jonsson;Hreinn Stefansson;Stacy Steinberg;Ingileif Jonsdottir
Stephan Ripke;Alan R. Sanders;Kenneth S. Kendler;Douglas F. Levinson
S. Hong Lee;Stephan Ripke;Stephan Ripke;Benjamin M. Neale;Benjamin M. Neale;Stephen V. Faraone
Iris E. Jansen;Jeanne E. Savage;Kyoko Watanabe;Julien Bryois
Ditte Demontis;Ditte Demontis;Raymond K Walters;Raymond K Walters;Joanna Martin;Joanna Martin;Joanna Martin;Manuel Mattheisen
Mike A Nalls;Cornelis Blauwendraat;Costanza L Vallerga;Karl Heilbron
Thorlakur Jonsson;Jasvinder K. Atwal;Stacy Steinberg;Jon Snaedal
Hreinn Stefansson;Dan Rujescu;Sven Cichon;Olli P. H. Pietilainen
Verneri Anttila;Verneri Anttila;Brendan Bulik-Sullivan;Brendan Bulik-Sullivan;Hilary K. Finucane;Raymond K. Walters;Raymond K. Walters
Hreinn Stefansson;Hreinn Stefansson;Roel A. Ophoff;Roel A. Ophoff;Roel A. Ophoff;Stacy Steinberg;Stacy Steinberg;Ole A. Andreassen
Antonio F. Pardiñas;Peter Holmans;Andrew J. Pocklington;Valentina Escott-Price
Eli A. Stahl;Eli A. Stahl;Gerome Breen;Andreas J. Forstner;Andrew McQuillin
Pamela Sklar;Pamela Sklar;Stephan Ripke;Stephan Ripke;Laura J. Scott;Ole A. Andreassen
Bjarni J. Vilhjálmsson;Jian Yang;Hilary K. Finucane;Alexander Gusev
Jeanne E Savage;Philip R Jansen;Philip R Jansen;Sven Stringer;Kyoko Watanabe
Phil H. Lee;Verneri Anttila;Hyejung Won;Yen-Chen A. Feng
T. G M van Erp;D. P. Hibar;J. M. Rasmussen;D. C. Glahn
Peter Klivenyi;Ole A. Andreassen;Robert J. Ferrante;Alpaslan Dedeoglu
Kyoko Watanabe;Sven Stringer;Oleksandr Frei;Maša Umićević Mirkov
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