The symptoms of schizophrenia vary greatly from person to person. A new study appearing in the American Journal of Psychiatry shows how these differences manifest themselves in the structure of the brain.

Schizophrenia is a complex mental health condition that affects perception, thought and emotions. This complexity is reflected in the individual manifestations of the disease: for some patients, perceptual disturbances are the main problem, while for others, cognitive impairments are more prevalent.

“In this sense, there is not one schizophrenia, but many, each with different neurobiological profiles,” says Wolfgang Omlor, first author of the study and senior physician at the University Hospital of Psychiatry Zurich.