Identifying Schizophrenia Using Structural MRI With a Deep Learning Algorithm.

Objective: Although distinctive structural abnormalities occur in patients with schizophrenia, detecting schizophrenia with magnetic resonance imaging (MRI) remains challenging. This study aimed to detect schizophrenia in structural MRI data sets using a trained deep learning algorithm.

Method: Five public MRI data sets (BrainGluSchi, COBRE, MCICShare, NMorphCH, and NUSDAST) from schizophrenia patients and normal subjects, for a total of 873 structural MRI data sets, were used to train a deep convolutional neural network.

Clinical variables associated with early administration of antipsychotics in bipolar mania.

This study evaluated the clinical variables associated with the early administration of antipsychotics for the treatment of bipolar mania. 63 out of 97 inpatients with bipolar I disorder according to the DSM-IV criteria and who were consecutively admitted to the Kangnam St. Mary's Hospital, between September 2002 and March 2004, were included in the study.

Switching to quetiapine in patients with acute mania who were intolerant to risperidone.

This study evaluated the overall efficacy and tolerability of quetiapine in the treatment of inpatients with acute mania who are intolerant to risperidone in combination with a mood stabilizer. Eighteen patients completed this 3-week trial. The efficacy and tolerability was assessed upon admission, at baseline, and 1 and 3 weeks later.