Results 41 to 50 of about 16,322 (234)

Transcranial Focused Ultrasound to the Right Prefrontal Cortex Improves Mood and Alters Functional Connectivity in Humans [PDF]

open access: yes, 2020
Transcranial focused ultrasound (tFUS) is an emerging method for non-invasive neuromodulation akin to transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS).
Allen, John J. B.   +6 more
core   +1 more source

Adverse events of tDCS and tACS: A review

open access: yesClinical Neurophysiology Practice, 2017
Transcranial direct current stimulation (tDCS) and transcranial alternating current stimulation (tACS) have been applied to many research issues because these stimulation techniques can modulate neural activity in the human brain painlessly and non ...
Hideyuki Matsumoto, Yoshikazu Ugawa
doaj   +1 more source

Modulation of speech-in-noise comprehension through transcranial current stimulation with the phase-shifted speech envelope [PDF]

open access: yes, 2019
This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see http://creativecommons.org/licenses/by/4.0/Neural activity tracks the envelope of a speech signal at latencies from 50 ms to 300 ms.
Kadir, Shabnam   +3 more
core   +3 more sources

Transcranial Alternating Current Stimulation with Sawtooth Waves: Simultaneous Stimulation and EEG Recording [PDF]

open access: yesFrontiers in Human Neuroscience, 2016
Transcranial alternating current stimulation (tACS) has until now mostly been administered as an alternating sinusoidal wave. Despite modern tACS stimulators being able to deliver alternating current with any arbitrary shape there has been no systematic exploration into the relative benefits of different waveforms. As tACS is a relatively new technique
Dowsett, James, Herrmann, Christoph
openaire   +6 more sources

Diffusion geometry approach to efficiently remove electrical stimulation artifacts in intracranial electroencephalography [PDF]

open access: yes, 2018
Cortical oscillations, electrophysiological activity patterns, associated with cognitive functions and impaired in many psychiatric disorders can be observed in intracranial electroencephalography (iEEG).
Alagapan, Sankaraleengam   +3 more
core   +3 more sources

No Frequency-Specific Effect of Transcranial Random Noise Stimulation on Resting EEG

open access: yesJournal of Integrative Neuroscience
Background: Transcranial random noise stimulation (tRNS) is a form of noninvasive transcranial electrical stimulation that applies alternating current in various randomized frequencies to the cortex, thereby improving cognitive functioning in multiple ...
Shih-Chiang Ke, Yu-Hui Lo, Philip Tseng
doaj   +1 more source

Using Transcranial Electrical Stimulation in Audiological Practice: The Gaps to Be Filled

open access: yesFrontiers in Human Neuroscience, 2021
The effects of transcranial electrical stimulation (tES) approaches have been widely studied for many decades in the motor field, and are well known to have a significant and consistent impact on the rehabilitation of people with motor deficits ...
Mujda Nooristani   +8 more
doaj   +1 more source

Cerebellum to motor cortex paired associative stimulation induces bidirectional STDP-like plasticity in human motor cortex [PDF]

open access: yes, 2012
The cerebellum is crucially important for motor control and adaptation. Recent non-invasive brain stimulation studies have indicated the possibility to alter the excitability of the cerebellum and its projections to the contralateral motor cortex, with ...
Lu, Ming-Kuei   +2 more
core   +1 more source

Top-down and bottom-up stimulation techniques combined with action observation treatment in stroke rehabilitation: a perspective

open access: yesFrontiers in Neurology, 2023
Stroke is a central nervous system disease that causes structural lesions and functional impairments of the brain, resulting in varying types, and degrees of dysfunction.
Fengxue Qi   +5 more
doaj   +1 more source

Left parietal tACS at alpha frequency induces a shift of visuospatial attention

open access: yes, 2019
Background Voluntary shifts of visuospatial attention are associated with a lateralization of parieto-occipital alpha power (7-13Hz), i.e. higher power in the hemisphere ipsilateral and lower power contralateral to the locus of attention.
De Graaf, T.   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy