Rune Jonassen

Thalamic Nuclei Volumes Across Psychiatric and Neurological Disorders: A Multi-Site Magnetic Resonance Imaging Study

This study compares thalamic nucleus volumes across multiple psychiatric and neurological disorders using MRI, finding significant volume reductions in specific regions associated with different conditions.

The genetic architecture of human brainstem structures and their involvement in common brain disorders

The paper identifies genetic loci associated with brainstem volumes and finds genetic overlaps with psychiatric and neurological disorders.

Exploring the Links between Specific Depression Symptoms and Brain Structure: A Network Study

This study models a network of depression symptoms and brain structures to explore their associations and clarify biological and symptomatic heterogeneity in depression.

Predicting cognitive and mental health traits and their polygenic architecture using large-scale brain connectomics

This study uses machine learning on brain connectomics data to predict cognitive and mental health traits and their polygenic scores in a large population sample.

Multimodal fusion of structural and functional brain imaging in depression using linked independent component analysis

This study fuses structural and functional brain imaging data in depression using linked independent component analysis but finds limited associations with case-control status and symptom loads.

Genetics of brain age suggest an overlap with common brain disorders

The paper estimates brain age gaps using MRI and machine learning in individuals with and without brain disorders, finding heritability and genetic overlap with common disorders.

Data-driven clustering reveals a link between symptoms and functional brain connectivity in depression

The paper identifies symptom-based subgroups in depression and anxiety using clustering and finds distinct static brain connectivity patterns associated with these subgroups.