Dysfunctional pain modulation in somatoform pain disorder patients.

To date, pain perception is thought to be a creative process of modulation carried out by an interplay of pro- and anti-nociceptive mechanisms. Recent research demonstrates that pain experience constitutes the result of top-down processes represented in cortical descending pain modulation. Cortical, mainly medial and frontal areas, as well as subcortical structures such as the brain stem, medulla and thalamus seem to be key players in pain modulation.

[The pupillary response test as a method to differentiate various types of dementia].

Aim: Pupillometry is a non-invasive measurement technique based on the pupillary response to specific sensoric, mental and emotional variables. After topical application of a cholinergic antagonist (tropicamide) an increased pupillary dilatation response in Alzheimers s disease patients was described ("receptor test"). The aim of the present study was to evaluate the usefulness of the 0.

The stigma of mental illness: anticipation and attitudes among patients with epileptic, dissociative or somatoform pain disorder.

The aim of this study was to survey the attitudes of 101 consecutive in- and out-patients with epileptic, dissociative or somatoform pain disorders (mean age: 43 [+/-11] years; 58% female) from either the Department of Psychiatry or Neurology toward anticipated mental illness stigma. The patients were administered a modified 12-item version of Links Stigma Questionnaire. Nearly 60% of all 101 patients believe that "most people" would not allow a mental patient "to take care of their children", "most young women" would be "reluctant to date a man" who has been treated for a mental illness and "most employers would pass over" the application of a psychiatric patient in favour of another applicant.

High prevalence of restless legs syndrome in somatoform pain disorder.

Unlabelled: Patients with somatoform pain often complain of sleep disorders, but sleep disorders are not an integrated part of the diagnosis of this disorder. Restless legs syndrome is associated with painful symptoms and sleep disturbances. The aim of our study was to evaluate the prevalence of restless legs syndrome (RLS) in somatoform pain disorder.

What does the WHOQOL-Bref measure? Measurement overlap between quality of life and depressive symptomatology in chronic somatoform pain disorder.

Introduction: Quality of life has become an important outcome criterion for psychiatric interventions. Especially in chronic disorders with no complete recovery, the improvement of quality of life is an important treatment goal. Nevertheless, there are methodological problems in assessing quality of life.