Christian Graz

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BACKGROUND Violence and criminality in patients with schizophrenia has been described in several studies but prediction of later criminal behavior is difficult. METHODS We reviewed the national crime register for records of criminal offences committed by 1662 patients with schizophrenia treated between 1990 and 1995 in the Psychiatric Hospital of the(More)
Alcohol-dependence is often associated with comorbid psychiatric symptoms. However, the results concerning the influence of these symptoms on cognitive functioning in alcoholism are still inconsistent. The aim of this study was to determine performance monitoring in healthy volunteers and alcohol-dependent patients, and to assess the influence of trait(More)
Anxiety disorders are highly prevalent in patients with alcohol use disorder. The purpose of the present study was to examine the neural correlates of behavioral inhibition in alcohol-dependent patients (ICD-10: F 10.2), and in healthy controls and to determine the influence of anxiety on these processes. Therefore, behavioral responses (reaction times;(More)
BACKGROUND Several studies have reported criminal and violent behaviour in people with schizophrenia but few have investigated the association between affective disorders and violent behaviour. METHODS We reviewed the national crime register for records of criminal offences committed by 1561 patients with affective disorders treated between 1990 and 1995(More)
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