نتایج جستجو برای: transcranial alternating current stimulation

تعداد نتایج: 1036546  

2013
Kohitij Kar Jacob Duijnhouwer Johanna Busch

Transcranial electrical stimulation (tES) has been widely used in the clinic and in behavioral neuroscience research. The effects of transcranial alternating current stimulation (tACS) range from treating depression to augmenting human cognition. Optimization of tACS protocols will require an understanding of the mechanisms of actions of externally applied electric fields on the brain. We have ...

Journal: :مجله علوم اعصاب شفای خاتم 0
hossein sepasi moghaddam a. department of cognitive neuroscience, school of psychology, university of tabriz, tabriz, iran. b. relief and rescue research center, relief and rescue organization of the iranian red crescent, tehran, iran.

it is an intensive 1-day course for introducing utilizing transcranial direct current stimulation (tdcs) in an applied format. this technique is a noninvasive brain stimulation that uses direct electrical currents over the head to stimulate specific parts of the brain which modulates neuronal activity. it has strong potentiality in the field of medical and neuroscientific research. anodal stimu...

Journal: :practice in clinical psychology 0
mehrnaz yekta department of psychology, faculty of psychology and education, university of tehran, tehran, iran. reza rostami organization elham fayyaz organization

objective: recent studies on treating obsessive compulsive disorder (ocd) have investigated noninvasive brain stimulation techniques such as transcranial direct current stimulation (tdcs) to improve patients’ impaired emotion and cognition. however, such experiments have yielded mixed results, especially with respect to cognition. this study aimed to investigate whether anodal and cathodal tdcs...

2013
Catarina Saiote Zsolt Turi Walter Paulus Andrea Antal

Transcranial electrical stimulation (tES) is a neuromodulatory method with promising potential for basic research and as a therapeutic tool. The most explored type of tES is transcranial direct current stimulation (tDCS), but also transcranial alternating current stimulation (tACS) and transcranial random noise stimulation (tRNS) have been shown to affect cortical excitability, behavioral perfo...

Journal: :basic and clinical neuroscience 0
fatemeh keshvari hamid-reza pouretemad hamed ekhtiari

introduction: working memory plays a critical role in cognitive processes which are central to our daily life. neuroimaging studies have shown that one of the most important areas corresponding to the working memory is the dorsolateral prefrontal cortex (dlfpc). this study was aimed to assess whether bilateral modulation of the dlpfc using a noninvasive brain stimulation, namely transcranial di...

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