Results 1 to 10 of about 34,744 (225)

High-resolution EEG dataset during resting and localized visual stimulation in the lower-left visual field. [PDF]

Data Brief
This dataset provides high–temporal–resolution electroencephalography (EEG) recordings collected from eight healthy adults during two conditions: (1) eyes-open resting state and (2) localized visual stimulation using a static, sector-shaped checkerboard ...
Onojima T, Kitajo K.
europepmc   +2 more sources

Statistical Method to Extract Evoked Potentials from Noise [PDF]

E3S Web of Conferences, 2020
Evoked Potentials are induced by visual or auditory stimulation. The Evoked Potentials represent transient electrical activities of some limited brain regions. The signal-noise ratio (SNR) of the EPs is typically around -10 dB.
Benchabane Besma, Benkherrat Moncef, Djelel Salah   +2 more
doaj   +1 more source

Assessing the Effect of the Refresh Rate of a Device on Various Motion Stimulation Frequencies Based on Steady-State Motion Visual Evoked Potentials

Frontiers in Neuroscience, 2022
The refresh rate is one of the important parameters of visual presentation devices, and assessing the effect of the refresh rate of a device on motion perception has always been an important direction in the field of visual research.
Chengcheng Han, Guanghua Xu, Guanghua Xu, Xiaowei Zheng, Peiyuan Tian, Kai Zhang, Wenqiang Yan, Wenqiang Yan, Yaguang Jia, Xiaobi Chen   +9 more
doaj   +1 more source

Time-frequency signatures evoked by single-pulse deep brain stimulation to the subcallosal cingulate

Frontiers in Human Neuroscience, 2022
Precision targeting of specific white matter bundles that traverse the subcallosal cingulate (SCC) has been linked to efficacy of deep brain stimulation (DBS) for treatment resistant depression (TRD).
Ezra E. Smith, Ki Sueng Choi, Ashan Veerakumar, Mosadoluwa Obatusin, Bryan Howell, Andrew H. Smith, Vineet Tiruvadi, Vineet Tiruvadi, Andrea L. Crowell, Patricio Riva-Posse, Sankaraleengam Alagapan, Christopher J. Rozell, Helen S. Mayberg, Allison C. Waters   +13 more
doaj   +1 more source

Attentional and neurophysiologic effects of repetitive transcranial magnetic stimulation [PDF]

Journal of Integrative Neuroscience, 2020
Twenty-seven healthy subjects were randomly assigned to 1 of 2 equal groups : (1) experimental group (active stimulation) and (2) control group (sham stimulation).
Yeong-Wook Kim, Juan-Xiu Cui, Sheng-Lan Jin, Sung-Ju Jee, Min-Kyun Sohn
doaj   +1 more source

Frequency- and Phase Encoded SSVEP Using Spatiotemporal Beamforming. [PDF]

PLoS ONE, 2016
In brain-computer interfaces (BCIs) based on steady-state visual evoked potentials (SSVEPs) the number of selectable targets is rather limited when each target has its own stimulation frequency.
Benjamin Wittevrongel, Marc M Van Hulle
doaj   +1 more source

Low frequency repetitive transcranial magnetic stimulation promotes plasticity of the visual cortex in adult amblyopic rats

Frontiers in Neuroscience, 2023
The decline of visual plasticity restricts the recovery of visual functions in adult amblyopia. Repetitive transcranial magnetic stimulation (rTMS) has been shown to be effective in treating adult amblyopia.
Jing Zheng, Jing Zheng, Wenqiu Zhang, Wenqiu Zhang, Longqian Liu, Longqian Liu, Maurice Keng Hung Yap   +6 more
doaj   +1 more source

Effects of high frequency-repetitive transcranial magnetic stimulation on pattern visual evoked potential and vasoactive intestinal peptide expression in visual cortex of rats with amblyopia

, 2022
Abstract Aim To explore the effects of high frequency-repetitive transcranial magnetic stimulation (hf-rTMS) on pattern visual evoked potential (PVEP) and vasoactive intestinal peptide (VIP) expression in visual cortex of rats with amblyopia and to preliminarily discuss the underlying mechanism of action.
Weiqi Song, Haobo Fan, Yunchun zou, Xiuping Tang, Ying Wang, Juan Xie   +5 more
openaire   +1 more source

Stimulation artifact source separation (SASS) for assessing electric brain oscillations during transcranial alternating current stimulation (tACS)

NeuroImage, 2021
Brain oscillations, e.g. measured by electro- or magnetoencephalography (EEG/MEG), are causally linked to brain functions that are fundamental for perception, cognition and learning.
David Haslacher, Khaled Nasr, Stephen E. Robinson, Christoph Braun, Surjo R. Soekadar   +4 more
doaj   +1 more source

Improved discrimination of visual stimuli following repetitive transcranial magnetic stimulation. [PDF]

PLoS ONE, 2010
BACKGROUND: Repetitive transcranial magnetic stimulation (rTMS) at certain frequencies increases thresholds for motor-evoked potentials and phosphenes following stimulation of cortex.
Michael L Waterston, Christopher C Pack
doaj   +1 more source