André Schmidt

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.

This study investigates whether biological mechanisms of schizophrenia, such as dysconnectivity and E/I imbalance, are present in individuals with high schizotypy, supporting a psychosis-continuum hypothesis.

This study compares the effects of ketamine and psilocybin on sensory learning using EEG and computational modeling, finding distinct neural impacts on precision and volatility in auditory mismatch negativity.

This study investigates how structural brain alterations in schizophrenia relate to network architecture, finding hub susceptibility and shared epicenters across disease stages and disorders.

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

This study shows ketamine reduces high-level prediction errors in a roving MMN paradigm, supporting the role of NMDAR in hierarchical Bayesian inference.