Search results for " programmi"

NORMATIVE DATA OF THE SCIP-S IN SCHIZOPHRENIA AND TYPE I BIPOLAR DISORDER

2010

Schizophrenia and left hemisphere dysfunctions a controlled neuropsychological study in schizophrenics and their relatives

1993

218 – Are there structural changes associated to suicidal behavior in patients with schizophrenia?

2008

Sex concordance for schizophrenia in families

1992

Consensus guideline for the evaluation of physical health in patients with schizophrenia

2007

The impact of sex, age at onset and birth complications on the risk of schizophrenia in a family study sample

1992

Auditory temporal processing in schizophrenia: high level rather than low level deficits?

2006

INTRODUCTION: Patients with schizophrenia demonstrate a wide range of information processing deficits. Most recent studies argue in favour of high level deficits, including attention and context processing, whereas fewer studies have demonstrated deficits at earlier stages of processing, such as perceptual discrimination and organisation. This is the first study to investigate both high and low level processing, within a single paradigm, in the case of auditory temporal processing in schizophrenia. METHODS: Patients with schizophrenia were compared to controls on a series of tasks involving three auditory temporal processes varying from low to higher level: (1) segregation of a complex sequ…

Disturbed structural connectivity in schizophrenia primary factor in pathology or epiphenomenon?

2007

Indirect evidence for disturbed structural connectivity of subcortical fiber tracts in schizophrenia has been obtained from functional neuroimaging and electrophysiologic studies. During the past few years, new structural imaging methods have become available. Diffusion tensor imaging and magnetization transfer imaging (MTI) have been used to investigate directly whether fiber tract abnormalities are indeed present in schizophrenia. To date, findings are inconsistent that may express problems related to methodological issues and sample size. Also, pathological processes detectable with these new techniques are not yet well understood. Nevertheless, with growing evidence of disturbed structu…

Characterizing the Theory of Mind Network in Schizophrenia Reveals a Sparser Network Structure

2021

AbstractImpaired social functioning is a hallmark of schizophrenia and altered functional integration between distant brain regions are expected to account for signs and symptoms of the disorder. The functional neuroarchitecture of a network relevant for social functioning, the mentalizing network, is however poorly understood. In this study we examined dysfunctions of the mentalizing network in patients with schizophrenia compared to healthy controls via dynamic causal modelling and an interactive social decision-making game. Network characteristics were analyzed on a single subject basis whereas graph theoretic metrics such as in-degree, out-degree and edge-connectivity per network node w…

Manipulating feedback on schizophrenia: Evidence from a Posner task.

2021

Abstract Individuals with schizophrenia show difficulties in achieving vital objectives. Abnormal behavioral and emotional responses to environmental feedback may be some of the psychological mechanisms underlying this lack of goal attainment in schizophrenia. The present study aims to assess how different types of feedback may affect performance in a computerized affective Posner task (non-monetary vs. monetary rewards; contingent vs. non-contingent feedback). The sample was composed of 32 patients with schizophrenia and 35 controls. Reaction times and error rates were the behavioral measurements. The emotional experience was assessed through self-reported affective scales. The results ind…