BACKGROUND An increased focus in research specific to first-episode schizophrenia has provided a rapidly growing body of evidence that can be directly translated to clinical practice. AIMS To provide clinical recommendations specific to effective pharmacotherapy of first-episode schizophrenia. METHOD Evidence from clinical trials focused on the first-episode population is combined with data...

BACKGROUND Studies of people with schizophrenia assessed using magnetic resonance imaging (MRI) usually include patients with first-episode and chronic disease, yet brain abnormalities may be limited to those with chronic schizophrenia. AIMS To determine whether patients with a first episode of schizophrenia have characteristic brain abnormalities. METHOD Systematic review and meta-analysis...

Anatomical deficits and resting-state functional connectivity (FC) alterations in prefrontal-thalamic-cerebellar circuit have been implicated in the neurobiology of schizophrenia. However, the effect of structural deficits in schizophrenia on causal connectivity of this circuit remains unclear. This study was conducted to examine the causal connectivity biased by structural deficits in first-ep...

INTRODUCTION There is substantial evidence for Theory of Mind (ToM) deficits in patients with schizophrenia. Many psychotic symptoms may best be understood in light of an impaired capacity to infer one's own and other persons' mental states and to relate those to executing behavior. The aim of our study was to investigate ToM abilities in first-episode schizophrenia patients and to analyze them...

OBJECTIVE Early treatment choice is critical in first-episode schizophrenia-spectrum disorders. The purpose of this study was to describe prescribing trends of antipsychotics use in patients with first-episode schizophrenia in 2005 and 2010, respectively. METHODS We reviewed the medical records of newly treated patients with schizophrenia from a university psychiatric hospital in 2005 (n=47) ...

The Dandy-Walker variant is a milder form of the Complex (DWC) with less severe radiological abnormalities. We describe 13-year old girl limited intellectual capacity who presented clinical features schizophrenia, and was diagnosed during organic screening for first episode psychosis.

BACKGROUND Previously we proposed that dorsolateral prefrontal cortex (PFC) supports a specific working memory (WM) subcomponent: the ability to represent and maintain context information necessary to guide appropriate task behavior. By context, we mean prior task-relevant information represented in such a form that it supports selection of the appropriate behavioral response. Furthermore, we h...

Patients with schizophrenia exhibit a decrease or loss of normal anatomical brain asymmetry that also extends to functional levels. We applied functional magnetic resonance imaging (fMRI) to investigate language lateralization in patients with schizophrenia during their first episode of illness, thus excluding effects of chronic illness and treatment. Brain regions activated during language tas...

BACKGROUND Polyunsaturated fatty acid (PUFA) metabolism abnormalities have been long implicated in the etiology of schizophrenia. Although several randomized clinical trials have been carried out to assess the efficacy of omega-3 PUFA as add-on therapy in reducing psychopathology in populations of chronic patients with schizophrenia, only a few concern first-episode schizophrenia. The majority ...

BACKGROUND The fornix is a compact bundle of white matter fibers that project from the hippocampus to the mamillary bodies and septal nuclei. Its association with memory, as well as with symptoms in schizophrenia, has been reported in chronic schizophrenia. The purpose of this study is to determine whether or not fornix abnormalities are evident at the onset of schizophrenia. METHODS Diffusio...