نتایج جستجو برای: transcranial pulsed current stimulation

تعداد نتایج: 1044380  

Journal: :Brain stimulation 2018
Stevan Nikolin Donel Martin Colleen K Loo Tjeerd W Boonstra

BACKGROUND Transcranial direct current stimulation (tDCS) has been found to improve working memory (WM) performance in healthy participants following a single session. However, results are mixed and the overall effect size is small. Interpretation of these results is confounded by heterogeneous study designs, including differences in tDCS dose (current intensity) and sham conditions used. AIM...

2017
Kathleen M. Lyons

This study investigated the effect of anodal tDCS on motor control and corticomotor excitability in healthy controls, with the long-term goal of investigating the use of anodal tDCS to improve motor function in covertly aware vegetative state patients. Experiment I investigated the effects of anodal tDCS on a motor reaction time task, and found no effect of tDCS on performance, whether or not p...

2015
Nádia Regina Jardim da Silva Gabriela Laste Alícia Deitos Luciana Cadore Stefani Gustavo Cambraia-Canto Iraci L. S. Torres Andre R. Brunoni Felipe Fregni Wolnei Caumo

Transcranial direct current stimulation (tDCS) and melatonin can effectively treat pain. Given their potentially complementary mechanisms of action, their combination could have a synergistic effect. Thus, we tested the hypothesis that compared to the control condition and melatonin alone, tDCS combined with melatonin would have a greater effect on pain modulatory effect, as assessed by quantit...

2013
Andrea Antal Walter Paulus

Transcranial alternating current stimulation (tACS) seems likely to open a new era of the field of noninvasive electrical stimulation of the human brain by directly interfering with cortical rhythms. It is expected to synchronize (by one single resonance frequency) or desynchronize (e.g., by the application of several frequencies) cortical oscillations. If applied long enough it may cause neuro...

2015
Nicholas S Fitz Peter B Reiner

Transcranial direct current stimulation (tDCS), a simple means of brain stimulation, possesses a trifecta of appealing features: it is relatively safe, relatively inexpensive and relatively effective. It is also relatively easy to obtain a device and the do-it-yourself (DIY) community has become galvanised by reports that tDCS can be used as an all-purpose cognitive enhancer. We provide practic...

2016
Tamas Minarik Barbara Berger Laura Althaus Veronika Bader Bianca Biebl Franziska Brotzeller Theodor Fusban Jessica Hegemann Lea Jesteadt Lukas Kalweit Miriam Leitner Francesca Linke Natalia Nabielska Thomas Reiter Daniela Schmitt Alexander Spraetz Paul Sauseng

2017
Gemma Learmonth Francesca Felisatti Numaya Siriwardena Matthew Checketts Christopher S. Y. Benwell Gesine Märker Gregor Thut Monika Harvey

Several recent studies have reported non-linear effects of transcranial direct current stimulation (tDCS), which has been attributed to an interaction between the stimulation parameters (e.g., current strength, duration) and the neural state of the cortex being stimulated (e.g., indexed by baseline performance ability, age) (see Fertonani and Miniussi, 2016). We have recently described one such...

Background & Aims: Substance use is one of the most widespread and expensive health problems in current society. Usual medical treatments are often not therapeutic and a relapse is prevalent. This research aimed to investigate and compare the effectiveness of transcranial direct current stimulation (tDCS) and mindfulness-based substance abuse treatment (MBSAT) on improving craving and emotional...

2014
Aysegul Gunduz Hatice Kumru Alvaro Pascual-Leone

Non-invasive brain stimulations mainly consist of repetitive transcranial magnetic stimulation and transcranial direct current stimulation. Repetitive transcranial magnetic stimulation exhibits satisfactory outcomes in improving multiple sclerosis, stroke, spinal cord injury and cerebral palsy-induced spasticity. By contrast, transcranial direct current stimulation has only been studied in post...

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