Search results for "Mental disorder"

Factitious Disorders in the Field of Neurology and Psychiatry

1994

Modulation of pain perception by transcranial magnetic stimulation of left prefrontal cortex.

2010

Evidence by functional imaging studies suggests the role of left dorsolateral prefrontal cortex (DLPFC) in the inhibitory control of nociceptive transmission system. Repetitive transcranial magnetic stimulation (rTMS) is able to modulate pain response to capsaicin. In the present study, we evaluated the effect of DLPFC activation (through rTMS) on nociceptive control in a model of capsaicin-induced pain. The study was performed on healthy subjects that underwent capsaicin application on right or left hand. Subjects judged the pain induced by capsaicin through a 0–100 VAS scale before and after 5 Hz rTMS over left and right DLPFC at 10 or 20 min after capsaicin application in two separate gr…

Disturbed structural connectivity is related to inattention and impulsivity in adult attention deficit hyperactivity disorder

2010

Inattention and impulsivity are the most prominent clinical features of attention deficit hyperactivity disorder (ADHD) in adulthood. Structural and functional neuroimaging studies of subjects with ADHD have demonstrated abnormalities in several brain areas, including fronto-striatal and fronto-cerebellar networks. Mostly, these studies were based on volumetric measurements and have been conducted in children. We investigated white matter (WM) integrity and correlation with measures of attention and impulsivity in adult patients with ADHD adopting diffusion tensor imaging (DTI). N = 37 (21 males) never-medicated adult patients with ADHD combined subtype and N = 34 (16 males) healthy control…

The cardiac anxiety syndrome ? a subtype of panic attacks

1985

Cardiac anxiety syndrome and the diagnosis of cardiac neurosis respectively are characterized by panic attacks. Panic attacks are the core syndrome of a validated anxiety disorder (panic disorder). The purpose of this study was to investigate if the cardiac anxiety syndrome represents a separate disorder or if it is only a subtype of panic attacks. In a sample of 122 patients with panic attacks, all patients with a cardiac anxiety syndrome were selected (n = 31). Furthermore, parallel to this group--matched in the variables age and sex--a second group of patients with no cardiac anxiety syndrome was selected. There were no significant differences in course; in clinical phenomenology, patien…

Exploring the role of obsessive-compulsive relevant self-worth contingencies in obsessive-compulsive disorder patients.

2011

Abstract This article examines whether self-worth contingencies in the personal domains of cleanliness, morality, hoarding, certainty, accuracy, religion and respect for others have specific associations with obsessive symptoms and cognitions in individuals with obsessive–compulsive disorder (OCD). Fifty-seven patients with a primary diagnosis of OCD completed the Obsessional Concerns and Self Questionnaire (OCSQ), designed to assess the extent to which respondents consider OCD content domains relevant to their self-worth, along with a battery of other instruments. Results indicate that the OCSQ is more associated with OCD than with non-OCD anxiety symptoms, and that it is also associated w…

MRS SHOWS ABNORMALITIES BEFORE SYMPTOMS IN FAMILIAL ALZHEIMER DISEASE

2006

Background: Pathologic change in Alzheimer disease (AD) begins some years before symptoms. MRS has the potential to detect metabolic abnormalities reflecting this early pathologic change. Presenilin 1 (PS1) and amyloid precursor protein (APP) mutation carriers have a nearly 100% risk of developing AD and may be studied prior to symptom onset. Methods: Short echo time proton MR spectra were acquired from a midline posterior cingulate voxel in presymptomatic carriers of PS1 or APP mutations (“presymptomatic mutation carriers” [PMCs]; n = 7) and age- and sex-matched control subjects (n = 6). Ratios of N-acetyl aspartate (NAA), myo-inositol (MI), and choline-containing compounds (Cho) to creati…

Influence of Personality Disorders on Therapy Outcome in Somatoform Disorders at 2-Year Follow-up

1999

Benign paroxysmal positioning vertigo: diagnosis and therapy using video-oculographic control.

2003

In this prospective study, 82 patients (40 males, 42 females, aged between 15 and 80 years) with benign paroxysmal positioning vertigo (BPPV) were treated with different positioning manoeuvres using video-oculographic control. The maximum age for females and males was 31 and 40 years respectively. After an interview about the special history related to vertigo imbalance symptoms and using video-oculographic control, we diagnosed 79 patients with BPPV of the posterior semicircular canal and 3 of the horizontal semicircular canal. The Dix-Hallpike and Cawthorne manoeuvres were used for the diagnosis of BPPV of the posterior semicircular canal and the McClure manoeuvre for the diagnosis of BPP…

The role of obstetric complications in schizophrenia.

1993

The importance of obstetric complications in sporadic and familial psychoses was analyzed in 43 schizophrenic and 28 chronic schizoaffective patients. Patients and first-degree relatives were diagnosed using Research Diagnostic Criteria and the best-estimate procedure. Mothers of patients were interviewed for histories of pregnancy and obstetric complications in their offspring. Patients had more often suffered perinatal complications (42%) than their siblings (29%). The risk for obstetric complications and secondary cases of psychosis was enhanced in relatives of patients with a history of obstetric complications. Siblings with obstetric complications had a low incidence of psychoses; ther…

Magnitude of relationship between burnout and absenteeism: a preliminary study.

2008

This study examined the influence of guilt related to a negative attitude toward patients and its relation with burnout and absenteeism. The sample consisted of 717 nursing professionals. Depersonalization was evaluated by the Maslach Burnout Inventory and Guilt was evaluated by one item. To estimate Absenteeism, participants were asked about the number of workdays they had missed in the past year. Hierarchical multiple regression analyses make it possible to conclude that guilt explains work absenteeism, and the interaction between depersonalization and guilt (Incr. R2 = .008, p<.05) indicates significant differences in the number of work days missed in the last year. Conclusions are l…