Results 11 to 20 of about 34,240 (280)

After-Effects of Intermittent Theta-Burst Stimulation Are Differentially and Phase-Dependently Suppressed by α- and β-Frequency Transcranial Alternating Current Stimulation

Frontiers in Human Neuroscience, 2021
Intermittent theta-burst stimulation (iTBS) using transcranial magnetic stimulation (TMS) is known to produce excitatory after-effects over the primary motor cortex (M1).
Katsuya Ogata, Hisato Nakazono, Takuro Ikeda, Shin-ichiro Oka, Yoshinobu Goto, Shozo Tobimatsu   +5 more
doaj   +1 more source

“Broadband Alpha Transcranial Alternating Current Stimulation”: Exploring a new biologically calibrated brain stimulation protocol

NeuroImage, 2022
Transcranial alternating current stimulation (tACS) can be used to study causal contributions of oscillatory brain mechanisms to cognition and behavior.
Shanice E.W. Janssens, Sanne Ten Oever, Alexander T. Sack, Tom A. de Graaf   +3 more
doaj   +1 more source

The influence of different current-intensity transcranial alternating current stimulation on the eyes-open and eyes-closed resting-state electroencephalography

Frontiers in Human Neuroscience, 2022
Transcranial alternating current stimulation (tACS) applies a sinusoidal oscillating current to modulate intrinsic oscillatory activity. Relevant studies of tACS have indicated that tACS can increase spontaneous brain activity in the occipital area ...
Yao Wang, Yao Wang, Peiyun Hou, Wenjing Li, Mingxing Zhang, Hongliang Zheng, Xiaogang Chen   +6 more
doaj   +1 more source

Exposure to gamma tACS in Alzheimer’s disease: A randomized, double-blind, sham-controlled, crossover, pilot study

Brain Stimulation, 2021
Objective: To assess whether exposure to non-invasive brain stimulation with transcranial alternating current stimulation at γ frequency (γ-tACS) applied over Pz (an area overlying the medial parietal cortex and the precuneus) can improve memory and ...
Alberto Benussi, Valentina Cantoni, Maria Sofia Cotelli, Maria Cotelli, Chiara Brattini, Abhishek Datta, Chris Thomas, Emiliano Santarnecchi, Alvaro Pascual-Leone, Barbara Borroni   +9 more
doaj   +1 more source

Transcranial alternating current stimulation of α but not β frequency sharpens multiple visual functions

Brain Stimulation, 2020
Background: Transcranial alternating current stimulation (tACS) can entrain and enhance cortical oscillatory activity in a frequency-dependent manner. In our previous study (Nakazono et al., 2016), 20 Hz (β) tACS significantly increased excitability of ...
Hisato Nakazono, Katsuya Ogata, Akinori Takeda, Emi Yamada, Takahiro Kimura, Shozo Tobimatsu   +5 more
doaj   +1 more source

Neuronavigated Cerebellar 50 Hz tACS: Attenuation of Stimulation Effects by Motor Sequence Learning

Biomedicines, 2023
Cerebellar transcranial alternating current stimulation (tACS) is an emerging non-invasive technique that induces electric fields to modulate cerebellar function.
Rebecca Herzog, Christina Bolte, Jan-Ole Radecke, Kathinka von Möller, Rebekka Lencer, Elinor Tzvi, Alexander Münchau, Tobias Bäumer, Anne Weissbach   +8 more
doaj   +1 more source

Unveiling the Different Reactivity of Bent and Linear Three-Atom-Components Participating in [3 + 2] Cycloaddition Reactions

Organics, 2021
The reactivity of a series of pairs of bent and linear three-atom-component (B-TACs and L-TACs) participating in [3 + 2] cycloaddition (32CA) reactions towards ethylene and electrophilic dicyanoethylene (DCE) have been studied within the Molecular ...
Mar Ríos-Gutiérrez, Luis R. Domingo, Fatemeh Ghodsi   +2 more
doaj   +1 more source

Improving the Effect of Transcranial Alternating Current Stimulation (tACS): A Systematic Review

Frontiers in Human Neuroscience, 2021
With the development of electrical stimulation technology, traditional transcranial alternating current stimulation (tACS) technology has been found to have the drawback of not targeting a specific area accurately.
Linyan Wu, Linyan Wu, Linyan Wu, Tian Liu, Tian Liu, Tian Liu, Jue Wang, Jue Wang, Jue Wang   +8 more
doaj   +1 more source

Nonequivalent After-Effects of Alternating Current Stimulation on Motor Cortex Oscillation and Inhibition: Simulation and Experimental Study

Brain Sciences, 2022
The effects of transcranial alternating current stimulation (tACS) frequency on brain oscillations and cortical excitability are still controversial.
Makoto Suzuki, Satoshi Tanaka, Jose Gomez-Tames, Takuhiro Okabe, Kilchoon Cho, Naoki Iso, Akimasa Hirata   +6 more
doaj   +1 more source

The effect of transcranial alternating current stimulation over the supplementary motor area on bimanual coordination in elderly people [PDF]

Sport Sciences and Health Research, 2023
Background: Transcranial alternating current stimulation (tACS) is a non-invasive method that offers a potential solution to reduce the effects of aging on brain function.Aim: The aim of this study was to investigate the effect of offline tACS over the ...
Asiyeh Dehghani, Hamid Reza Taheri Torbati, Mehdi Sohrabi, Afkham Daneshfar, Mohammad Saber Sotoodeh   +4 more
doaj   +1 more source