نتایج جستجو برای: bipolar
تعداد نتایج: 37978 فیلتر نتایج به سال:
Treatments for brain dysfunction have relied traditionally on medication-based approaches. Non-invasive transcranial electric stimulation (tES) approaches such as transcranial direct current stimulation (tDCS) and transcranial alternating current stimulation (tACS) offer an alternative approach for psychiatric treatment. In this approach, low level (1–2 mA) currents are applied over appropriate...
BACKGROUND Bipolar disorder is a highly heritable polygenic disorder. Recent enrichment analyses suggest that there may be true risk variants for bipolar disorder in the expression quantitative trait loci (eQTL) in the brain. AIMS We sought to assess the impact of eQTL variants on bipolar disorder risk by combining data from both bipolar disorder genome-wide association studies (GWAS) and bra...
BACKGROUND Bipolar disorder has emerged as a risk factor for substance use disorders (alcohol or drug abuse or dependence) in youth; however, the association between bipolar disorder and substance use disorders is complicated by comorbidity with conduct disorder. We used familial risk analysis to disentangle the association between the three disorders. METHODS We compared relatives of four pr...
INTRODUCTION Segmental ostial ablation to isolate pulmonary veins is guided by pulmonary vein potentials. The aim of this prospective randomized study was to compare the utility of unipolar plus bipolar electrograms versus only bipolar electrograms as a guide for segmental ablation to isolate the pulmonary veins in patients with atrial fibrillation. METHODS AND RESULTS Isolation of the left s...
Self-referential processing is a core component of social cognition. However, few studies have focused on whether self-referential processing deficits present in bipolar disorder. The current study combined a high-time-resolution event-related potential (ERP) technique with the self-referential memory (SRM) task to evaluate self-referential processing in 23 bipolar patients and 27 healthy contr...
OBJECTIVES To test the hypothesis that the premorbid overactivity previously described in subjects with fibromyalgia is a core feature of the manic/hypomanic symptoms characterising bipolar spectrum disorders. METHODS 110 consecutive patients with fibromyalgia were assessed for bipolar spectrum disorders using both categorical and dimensional approaches. The first was based on a version of th...
OBJECTIVES Emotion regulation deficits are a core feature of bipolar disorder. However, their potential neurobiological underpinnings and existence beyond bipolar I disorder remain unexplored. Our main goal was to investigate whether both individuals with bipolar I and bipolar II disorder show deficits in emotion regulation during an attention control task, and to explore the neurophysiological...
Given its prevalence and impact on public health, the comorbidity of bipolar and substance use disorders is one of the most relevant of dual diagnoses. The objective was to evaluate the characteristics of patients from community mental health and substance abuse centres in Madrid. The sample consisted of 837 outpatients from mental health and substance abuse centres. We used the Mini Internatio...
BACKGROUND Persistent impairments in neurocognitive function have been described in bipolar disorder. AIMS To compare the cognitive performance of patients with bipolar II disorder with that of patients with bipolar I disorder and a healthy control group. METHOD The study included 71 euthymic patients with bipolar disorder (38 bipolar I, 33 bipolar II), who were compared on clinical and neu...
Objectives: To introduce a patient with bipolar disorder type1 who developed multiple paraphilic behavior. Case report: A 25 year old man with history of bipolar disorder type 1 along with paraphilic behaviors including frotteurism, fetishism, transvestism, voyeurism, and oppositional behaviors, lower than normal intelligence and possible history of attention deficit/hyperactivity disorder (ADH...
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