Christian Montag

The paper investigates how genetic variations in TPH2 and transient serotonin changes affect brain connectivity and gradients using fMRI and genetic data.

This study examines how problematic social media use affects attention and orbitofrontal cortex activity during social media distractions.

The paper examines associations between Internet Use Disorder symptom domains and brain structure/function in a dimensional neuroimaging study, finding opposing effects on striatal networks and volumes.

This study examines how APOE e4 genotype affects brain signal complexity in young adults and its relationship with fluid intelligence.

The paper investigates how serotonin and childhood maltreatment interact to affect brain structure and anxious avoidant behavior using a TPH2 imaging genetics approach in humans.

This study links higher symptom-load of Internet Gaming Disorder according to APA and WHO frameworks with reduced striatal volume in healthy individuals.

This study investigates the effects of different oxytocin dosing schedules and receptor genotypes on neural biomarkers in humans, finding that infrequent dosing may be more effective and that responses are genotype-dependent.

This study replicates oxytocin's effect on blurring self-other distinction and shows that OXTR genotype influences sensitivity to this effect.

This study shows oxytocin increases self-serving lying in men, especially those with specific oxytocin receptor gene variants, during repeated opportunities to lie.