Results 11 to 20 of about 11,352 (258)

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
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Differential Effects of 10 and 20 Hz Brain Stimulation in Chronic Stroke: A tACS-fMRI Study

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022
Transcranial alternating current stimulation (tACS) is an emerging non-invasive neuromodulation technique, which could be potentially applied to enhance stroke rehabilitation. In this study, we aimed to characterize the frequency-specific effects of tACS
Kai Yuan, Cheng Chen, Wu-Tao Lou, Ahsan Khan, Eden Chun-Hang Ti, Cathy Choi-Yin Lau, Xin Wang, Winnie Chiu-Wing Chu, Raymond Kai-Yu Tong   +8 more
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Parietal alpha tACS shows inconsistent effects on visuospatial attention.

PLoS ONE, 2021
Transcranial alternating current stimulation (tACS) is a popular technique that has been used for manipulating brain oscillations and inferring causality regarding the brain-behaviour relationship. Although it is a promising tool, the variability of tACS
Andra Coldea, Stephanie Morand, Domenica Veniero, Monika Harvey, Gregor Thut   +4 more
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Phase-specific manipulation of rhythmic brain activity by transcranial alternating current stimulation

Brain Stimulation, 2020
Background: Oscillatory phase has been proposed as a key parameter defining the spatiotemporal structure of neural activity. To enhance our understanding of brain rhythms and improve clinical outcomes in pathological conditions, modulation of neural ...
Marina Fiene, Bettina C. Schwab, Jonas Misselhorn, Christoph S. Herrmann, Till R. Schneider, Andreas K. Engel   +5 more
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Transcranial alternating current stimulation for the treatment of major depressive disorder: from basic mechanisms toward clinical applications

Frontiers in Human Neuroscience, 2023
Non-pharmacological treatment is essential for patients with major depressive disorder (MDD) that is medication resistant or who are unable to take medications.
Ruibo Pan, Shengfeng Ye, Yun Zhong, Qiaozhen Chen, Qiaozhen Chen, Ying Cai   +5 more
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Transcranial alternating current stimulation modulates cortical processing of somatosensory information in a frequency- and time-specific manner

NeuroImage, 2022
Neural oscillations can be modulated by non-invasive brain stimulation techniques, including transcranial alternating current stimulation (tACS). However, direct evidence of tACS effects at the cortical level in humans is still limited.
Andrea Fabbrini, Andrea Guerra, Margherita Giangrosso, Nicoletta Manzo, Giorgio Leodori, Patrizio Pasqualetti, Antonella Conte, Vincenzo Di Lazzaro, Alfredo Berardelli   +8 more
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A retrospective comparative study in patients with SUNA and SUNCT

Annals of Indian Academy of Neurology, 2023
Introduction: Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) and short-lasting unilateral neuralgiform headache attacks with cranial autonomic symptoms (SUNA) are rare primary headache disorders ...
Sanjay Prakash, Varoon Vadodaria, Harsh Patel, Kaushik Rana, Chetsi Shah   +4 more
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Phase and Frequency-Dependent Effects of Transcranial Alternating Current Stimulation on Motor Cortical Excitability. [PDF]

PLoS ONE, 2016
Transcranial alternating current stimulation (tACS) can entrain ongoing brain oscillations and modulate the motor system in a frequency-dependent manner. Recent animal studies have demonstrated that the phase of a sinusoidal current also has an important
Hisato Nakazono, Katsuya Ogata, Tsuyoshi Kuroda, Shozo Tobimatsu   +3 more
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Spike-timing-dependent plasticity can account for connectivity aftereffects of dual-site transcranial alternating current stimulation

NeuroImage, 2021
Transcranial alternating current stimulation (tACS), applied to two brain sites with different phase lags, has been shown to modulate stimulation-outlasting functional EEG connectivity between the targeted regions.
Bettina C. Schwab, Peter König, Andreas K. Engel   +2 more
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Operation Control Method for Degraded Trains after Shanghai Rail Transit Lines 3 and 4 Signaling System Upgrade and Renovation

Chengshi guidao jiaotong yanjiu
Objective After the upgrade of Shanghai Rail Transit Lines 3 and 4 signaling systems, their functions are highly concentrated in the on-board train controller.
LI Yongzheng
doaj   +1 more source