BACKGROUND Deep brain stimulation (DBS) of either the subthalamic nucleus (STN) or the globus pallidus interna (GPi) can reduce motor symptoms in patients with Parkinson's disease (PD) and improve their quality of life. However, the effects of STN DBS and GPi DBS on cognitive functions and their psychiatric effects remain controversial. The present meta-analysis was therefore performed to clari...

OBJECTIVE Deep brain stimulation (DBS) has been used for more than a decade to treat Parkinson's disease (PD); however, its mechanism of action remains unknown. Given the close proximity of the electrode trajectory to areas of the brain known as the "germinal niches," we sought to explore the possibility that DBS influences neural stem cell proliferation locally, as well as more distantly. ME...

Improvement of obsessions and compulsions by deep brain stimulation (DBS) for obsessive-compulsive disorder (OCD) is often preceded by a rapid and transient mood elevation (hypomania). In a previous study we showed that improvement of mood by DBS for OCD is associated with a decreased activity of the hypothalamus-pituitary adrenal axis. The aim of our present study was to evaluate the time cour...

Background: Deep brain stimulation (DBS) is an established treatment for Parkinson’s disease. However, patients ́ own perceptions of the impact of DBS on their daily living is not fully explored. Objective: We aimed to collect and analyse patients’ narratives about their everyday experiences of being on chronic DBS. Methods: Semi-structured interviews with open-ended questions were conducted wit...

Introduction. Deep brain stimulation of the subthalamic nucleus (STN-DBS) in Parkinson's disease (PD) has been linked to a decline in verbal fluency. The decline can be attributed to surgical effects, but the relative contributions of the stimulation parameters are not well understood. This study aimed to investigate the impact of the frequency of STN-DBS on the performance of verbal fluency ta...

Concern about cognitive worsening, especially after subthalamic nucleus (STN) deep brain stimulation (DBS) has been reported in Parkinson’s disease (PD) patients, although it has not been deemed severe enough to discredit DBS as a powerful tool in the armamentarium against PD. We here provide an in-depth and critical review of the current literature on this topic, summarizing the available data...

Nowadays, the importance of bibliographic databases (DBs) has increased enormously, as they are main providers publication metadata and bibliometric indicators universally used both for research assessment practices performing daily tasks. Because reliability these tasks firstly depends on data source, all users DBs should be able to choose most suitable one. Web Science (WoS) Scopus two DBs. T...

BACKGROUND Deep brain stimulation (DBS) is the chronic electrical stimulation of selected target sites in the brain through stereotactically implanted electrodes. More than 150 000 patients around the world have been treated to date with DBS for medically intractable conditions. The indications for DBS include movement disorders, epilepsy, and some types of mental illness. METHODS This review...

Dried blood spots (DBS) are an alternative specimen type for HIV drug resistance genotyping in resource-limited settings. Data relating to the impact of DBS storage and shipment conditions on genotyping efficiency under field conditions are limited. We compared the genotyping efficiencies and resistance profiles of DBS stored and shipped at different temperatures to those of plasma specimens co...

background: non motor symptoms (nms) of idiopathic parkinson’s disease (pd) are a major cause of disability and recognition of these symptoms and treatment is important for comprehensive health care. deep   brain   stimulation   of   bilateral   subthalamic nucleus deep brain stimulation (stn dbs) has been shown to improve motor symptoms in pd and effects on nms are unknown. to investigate the ...