ENIGMA and global neuroscience: A decade of large-scale studies of the brain in health and disease across more than 40 countries

PM Thompson, N Jahanshad, CRK Ching… - Translational …, 2020 - nature.com
This review summarizes the last decade of work by the ENIGMA (E nhancing N euro I
maging G enetics through M eta A nalysis) Consortium, a global alliance of over 1400 …

The polygenic architecture of schizophrenia—rethinking pathogenesis and nosology

OB Smeland, O Frei, AM Dale… - Nature Reviews …, 2020 - nature.com
Schizophrenia is a severe psychiatric disorder with considerable morbidity and mortality.
Although the past two decades have seen limited improvement in the treatment of …

New insights from the last decade of research in psychiatric genetics: discoveries, challenges and clinical implications

OA Andreassen, GFL Hindley, O Frei… - World …, 2023 - Wiley Online Library
Psychiatric genetics has made substantial progress in the last decade, providing new
insights into the genetic etiology of psychiatric disorders, and paving the way for precision …

Brain heterogeneity in schizophrenia and its association with polygenic risk

D Alnæs, T Kaufmann, D Van Der Meer… - JAMA …, 2019 - jamanetwork.com
Importance Between-individual variability in brain structure is determined by gene-
environment interactions, possibly reflecting differential sensitivity to environmental and …

Genome-wide analysis reveals extensive genetic overlap between schizophrenia, bipolar disorder, and intelligence

OB Smeland, S Bahrami, O Frei, A Shadrin… - Molecular …, 2020 - nature.com
Schizophrenia (SCZ) and bipolar disorder (BD) are severe mental disorders associated with
cognitive impairment, which is considered a major determinant of functional outcome …

Bivariate causal mixture model quantifies polygenic overlap between complex traits beyond genetic correlation

O Frei, D Holland, OB Smeland, AA Shadrin… - Nature …, 2019 - nature.com
Accumulating evidence from genome wide association studies (GWAS) suggests an
abundance of shared genetic influences among complex human traits and disorders, such …

Discovery of shared genomic loci using the conditional false discovery rate approach

OB Smeland, O Frei, A Shadrin, K O'Connell, CC Fan… - Human genetics, 2020 - Springer
In recent years, genome-wide association study (GWAS) sample sizes have become larger,
the statistical power has improved and thousands of trait-associated variants have been …

Brain imaging genomics: integrated analysis and machine learning

L Shen, PM Thompson - Proceedings of the IEEE, 2019 - ieeexplore.ieee.org
Brain imaging genomics is an emerging data science field, where integrated analysis of
brain imaging and genomics data, often combined with other biomarker, clinical, and …

Cross disorder comparisons of brain structure in schizophrenia, bipolar disorder, major depressive disorder, and 22q11. 2 deletion syndrome: a review of ENIGMA …

EJ Cheon, CE Bearden, D Sun… - Psychiatry and …, 2022 - Wiley Online Library
This review compares the main brain abnormalities in schizophrenia (SZ), bipolar disorder
(BD), major depressive disorder (MDD), and 22q11. 2 Deletion Syndrome (22q11DS) …

Genetic association between schizophrenia and cortical brain surface area and thickness

W Cheng, O Frei, D van der Meer, Y Wang… - JAMA …, 2021 - jamanetwork.com
Importance Schizophrenia is a complex heritable disorder associated with many genetic
variants, each with a small effect. While cortical differences between patients with …