title: The course of brain abnormalities in schizophrenia: can we slow the progression?
abstract: There is convincing evidence that schizophrenia is characterized by progressive brain volume changes during the course of the illness. In a large longitudinal study it was shown that different age-related trajectories of brain tissue loss are present in patients compared with healthy subjects, suggesting that brain maturation that occurs in the third and fourth decade of life is abnormal in schizophrenia. Studies show that medication intake is an important confounding factor when interpreting brain volume (change) abnormalities. Atypical antipsychotics have been found to be related to smaller decreases in tissue loss. Moreover, independent of antipsychotic medication intake, the brain volume abnormalities appear associated to the outcome of the illness. Before being able to intervene with therapies and prevent the brain from shrinking, one has to understand the underlying mechanism of the progressive changes in the brains of schizophrenia patients.
authors: Rudolf Magnus Institute of Neuroscience, Department of Psychiatry, University Medical Centre Utrecht, Utrecht, The Netherlands. n.e.m.vanharen@umcutrecht.nl
authors: N E
authors: NE
authors: van Haren
authors: W
authors: W
authors: Cahn
authors: H E
authors: HE
authors: Hulshoff Pol
authors: R S
authors: RS
authors: Kahn
mesh_terms: D001921:Brain / Q000473:pathology*; D018450:Disease Progression; D005500:Follow-Up Studies; D006801:Humans; D008137:Longitudinal Studies; D008279:Magnetic Resonance Imaging; D012559:Schizophrenia / Q000473:pathology*