Hartwig Roman Siebner

Glutamate levels in antipsychotic-free, first-episode psychosis: a 7-tesla MRS study across five brain regions

Disrupted glutamatergic signaling across cortical and subcortical circuits is increasingly recognized as a critical player in the pathophysiology of psychosis. Using ultra-high-field (7 Tesla) proton MRS, we quantified glutamate levels across five brain regions in antipsychotic-f...