Results 41 to 50 of about 42,427 (189)

Case report: Backward gait training combined with gait-synchronized cerebellar transcranial alternating current stimulation in progressive supranuclear palsy

Frontiers in Human Neuroscience, 2023
Progressive supranuclear palsy (PSP) is characterized by recurrent falls caused by postural instability, and a backward gait is considered beneficial for postural instability. Furthermore, a recent approach for rehabilitation combined with gait-oriented synchronized stimulation using non-invasive transcranial patterned stimulation could be promising ...
Atsushi Shima, Kazuki Tanaka, Akari Ogawa, Akari Ogawa, Erika Omae, Tomoaki Miyake, Yui Nagamori, Yusuke Miyata, Koji Ohata, Yumie Ono, Tatsuya Mima, Ryosuke Takahashi, Satoko Koganemaru, Satoko Koganemaru   +13 more
openaire   +3 more sources

Multistability and variations in basin of attraction in power-grid systems

New Journal of Physics, 2018
Power grids sustain modern society by supplying electricity and thus their stability is a crucial factor for our civilization. The dynamic stability of a power grid is usually quantified by the probability of its nodes’ recovery to phase synchronization ...
Heetae Kim, Sang Hoon Lee, Jörn Davidsen, Seung-Woo Son   +3 more
doaj   +1 more source

Online Left-Hemispheric In-Phase Frontoparietal Theta tACS Modulates Theta-Band EEG Source-Based Large-Scale Functional Network Connectivity in Patients with Schizophrenia: A Randomized, Double-Blind, Sham-Controlled Clinical Trial

Biomedicines, 2023
EEG studies indicated that schizophrenia patients had increased resting-state theta-band functional connectivity, which was associated with negative symptoms.
Ta-Chuan Yeh, Cathy Chia-Yu Huang, Yong-An Chung, Sonya Youngju Park, Jooyeon Jamie Im, Yen-Yue Lin, Chin-Chao Ma, Nian-Sheng Tzeng, Hsin-An Chang   +8 more
doaj   +1 more source

Bloch-oscillations of exciton-polaritons and photons for the generation of an alternating terahertz spin current

, 2011
We analyze theoretically the spin dynamics of exciton-polaritons and photons during their Bloch oscillations in a one-dimensional microwire. The wire geometry induces an energy splitting between the longitudinal and transverse electric polarized ...
Flayac, Hugo, Malpuech, Guillaume, Solnyshkov, Dmitry   +2 more
core   +1 more source

STIPRESOFT: an alternative stimuli presentation software synchronizing with current acquisition systems in EEG experiments [PDF]

SN Applied Sciences, 2019
Since analyzing of visual evoked potentials is crucial in neuropsychology experiments, stimuli presentation software should be meticulously designed. In such experiments, synchronizing stimuli presentation software with existing biomedical instruments, and marking EEG signals are difficult problems to overcome.
openaire   +1 more source

Does 20 Hz Transcranial Alternating Current Stimulation over the Human Primary Motor Cortex Modulate Beta Rebound Following Voluntary Movement?

Brain Sciences
Beta frequency oscillations originating from the primary motor cortex increase in amplitude following the initiation of voluntary movement, a process termed beta rebound.
Mayu Akaiwa, Yuya Matsuda, Ryo Kurokawa, Yasushi Sugawara, Rin Kosuge, Hidekazu Saito, Eriko Shibata, Takeshi Sasaki, Kazuhiro Sugawara, Naoki Kozuka   +9 more
doaj   +1 more source

Alternate computation of the unit vectors synthesis towards synchronization of current-controlled grid-tie converter for renewable power system: An embedded outlook

Engineering Science and Technology, an International Journal, 2022
Phase synchronization and frequency tracking are essential part of control unit design for the grid -tie power converter of the efficient energy conversion system. A robust but straightforward algorithm has been proposed here using a digital zero-crossing detector (ZCD) circuit. The ZCD is made to be vigorous by a D-latched based implementation against
Abhisek Maiti, Prasid Syam, Kaushik Mukherjee   +2 more
openaire   +2 more sources

Two-Bit Messages are Sufficient to Implement Atomic Read/Write Registers in Crash-prone Systems [PDF]

, 2016
Atomic registers are certainly the most basic objects of computing science. Their implementation on top of an n-process asynchronous message-passing system has received a lot of attention.
Attiya H., Kramer S. N., Lynch N. A., Raynal M., Raynal M., Raynal M., Turing A. M., Vukolic M.   +7 more
core   +5 more sources

Alternating chimeras in networks of ephaptically coupled bursting neurons

, 2018
In this article, we report the development of an emerging dynamical state, namely, the alternating chimera, in a network of identical neuronal systems induced by an external electromagnetic field.
Ghosh, Dibakar, Majhi, Soumen
core   +1 more source

Phase Dependency of the Human Primary Motor Cortex and Cholinergic Inhibition Cancelation during Beta tACS [PDF]

, 2016
The human motor cortex has a tendency to resonant activity at about 20 Hz so stimulation should more readily entrain neuronal populations at this frequency.
Brown, Peter, Di Lazzaro, Vincenzo, Ferreri, Florinda, Guerra, Andrea, Nowak, Magdalena, Pogosyan, Alek, Tan, Huiling   +6 more
core   +2 more sources