Journal ArticleDOI
Cerebral metabolic rate of oxygen (CMRO2) changes measured with simultaneous tDCS-MRI in healthy adults
Marco Muccio,Lillian Walton Masters,Giuseppina Pilloni,Peidong He,Lauren B. Krupp,Abhishek Datta,Marom Bikson,Leigh Charvet,Yulin Ge +8 more
TLDR
In this paper , simultaneous effects of tDCS on cerebral blood flow (CBF), venous blood oxygenation (Yv) and cerebral metabolic rate of oxygen (CMRO2) using simultaneous MRI in healthy adults to provide a reference frame for its neurobiological mechanisms.About:
This article is published in Brain Research.The article was published on 2022-09-01. It has received 1 citations till now. The article focuses on the topics: Medicine & Transcranial direct-current stimulation.read more
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Electroacupuncture on the Ophthalmic Branch of the Trigeminal Nerve Affects Cerebral Blood Flow in the Frontopolar Cortex During Mental Arithmetic: A Randomized Crossover Trial
TL;DR: In this paper , the effect of electroacupuncture (EA) stimulation on the trigeminal nerve's ophthalmic branch during mental arithmetic tasks was examined and it was found that EA stimulation significantly increased OxyHb levels in the frontopolar cortex (FPC).
References
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Journal ArticleDOI
Brain magnetic resonance imaging with contrast dependent on blood oxygenation
TL;DR: In this paper, the authors demonstrate in vivo images of brain microvasculature with image contrast reflecting the blood oxygen level, which can be used to provide in vivo real-time maps of blood oxygenation in the brain under normal physiological conditions.
Brainmagnetic resonance imaging withcontrast dependent on blood oxygenation
TL;DR: It is demonstrated that in vivo images of brain microvasculature with image contrast reflecting the blood oxygen level can be used to provide in vivo real-time maps of blood oxygenation in the brain under normal physiological conditions.
Journal ArticleDOI
Excitability changes induced in the human motor cortex by weak transcranial direct current stimulation.
Michael A. Nitsche,Walter Paulus +1 more
TL;DR: Transcranial electrical stimulation using weak current may be a promising tool to modulate cerebral excitability in a non‐invasive, painless, reversible, selective and focal way.
Journal ArticleDOI
Transcranial direct current stimulation: State of the art 2008
Michael A. Nitsche,Leonardo G. Cohen,Eric M. Wassermann,Alberto Priori,Nicolas Lang,Andrea Antal,Walter Paulus,Friedhelm C. Hummel,Paulo S. Boggio,Felipe Fregni,Alvaro Pascual-Leone +10 more
TL;DR: An overview of the state of the art for transcranial direct current stimulation (tDCS) is offered, which suggests that it can induce beneficial effects in brain disorders and facilitate and standardize future tDCS studies.
Journal ArticleDOI
Safety of Transcranial Direct Current Stimulation: Evidence Based Update 2016.
Marom Bikson,Pnina Grossman,Chris Thomas,Adantchede L. Zannou,Jimmy Jiang,Tatheer Adnan,Antonios P. Mourdoukoutas,Greg Kronberg,Dennis Q. Truong,Paulo S. Boggio,Andre R. Brunoni,Leigh Charvet,Felipe Fregni,Brita Fritsch,Bernadette T. Gillick,Roy H. Hamilton,Benjamin M. Hampstead,Ryan Jankord,Adam Kirton,Helena Knotkova,David Liebetanz,Anli Liu,Colleen Loo,Michael A. Nitsche,Janine Reis,Janine Reis,Jessica D. Richardson,Alexander Rotenberg,Peter E. Turkeltaub,Adam J. Woods +29 more
TL;DR: Evidence from relevant animal models indicates that brain injury by Direct Current Stimulation (DCS) occurs at predicted brain current densities that are over an order of magnitude above those produced by conventional tDCS.