Results 1 to 10 of about 1,885 (185)

Transcranial random noise stimulation (tRNS) improves hot and cold executive functions in children with attention deficit-hyperactivity disorder (ADHD) [PDF]

Scientific Reports
Children with attention deficit-hyperactivity disorder (ADHD) have impaired hot and cold executive functions, which is thought to be related to impaired ventromedial and dorsolateral prefrontal cortex (vmPFC and dlPFC) functions.
Vahid Nejati, Mahshid Dehghan, Shahriar Shahidi, Reza Estaji, Michael A. Nitsche   +4 more
doaj   +5 more sources

Transcranial Random Noise Stimulation (tRNS) Shapes the Processing of Rapidly Changing Auditory Information [PDF]

Frontiers in Cellular Neuroscience, 2017
Neural oscillations in the gamma range are the dominant rhythmic activation pattern in the human auditory cortex. These gamma oscillations are functionally relevant for the processing of rapidly changing acoustic information in both speech and non-speech sounds.
Katharina S Rufener, Philipp Ruhnau, Hans-Jochen Heinze   +2 more
exaly   +6 more sources

Improving visual functions in adult amblyopia with combined perceptual training and transcranial random noise stimulation (tRNS): a pilot study. [PDF]

Front Psychol, 2014
Amblyopia is a visual disorder due to an abnormal pattern of functional connectivity of the visual cortex and characterized by several visual deficits of spatial vision including impairments of visual acuity (VA) and of the contrast sensitivity function (
Campana G, Camilleri R, Pavan A, Veronese A, Lo Giudice G.   +4 more
europepmc   +9 more sources

The efficacy of transcranial random noise stimulation (tRNS) on mood may depend on individual differences including age and trait mood [PDF]

Clinical Neurophysiology, 2018
To assess whether changes in brain microstructures associated with ageing and presence of cardiovascular risk factors (CVRF) reduce the efficacy of transcranial electrical stimulation (tES) improving mood in euthymic older adults.Using excitatory high-frequency transcranial random noise stimulation (tRNS) over bilateral dorsolateral prefrontal cortex ...
Carys Evans, Michael J Banissy, Rebecca A Charlton   +2 more
exaly   +6 more sources

Modulatory mechanisms underlying high-frequency transcranial random noise stimulation (hf-tRNS): A combined stochastic resonance and equivalent noise approach [PDF]

Brain Stimulation, 2019
BACKGROUND: High-frequency transcranial random noise stimulation (hf-tRNS) is a neuromodulatory technique consisting of the application of alternating current at random intensities and frequencies.
Andrea Pavan, Filippo Ghin, Gianluca Campana   +2 more
exaly   +5 more sources

Head-to-head comparison of transcranial random noise stimulation, transcranial AC stimulation and transcranial DC stimulation for tinnitus [PDF]

Frontiers in Psychiatry, 2013
Tinnitus is the perception of a sound in the absence of an external sound stimulus. This phantom sound has been related to plastic changes and hyperactivity in the auditory cortex.
Sven eVanneste, Felipe eFregni, Dirk eDe Ridder   +2 more
doaj   +4 more sources

Electrophysiological aftereffects of high-frequency transcranial random noise stimulation (hf-tRNS): an EEG investigation [PDF]

Experimental Brain Research, 2021
AbstractThere is evidence that high-frequency transcranial random noise stimulation (hf-tRNS) is effective in improving behavioural performance in several visual tasks. However, so far there has been limited research into the spatial and temporal characteristics of hf-tRNS-induced facilitatory effects.
Filippo Ghin, Louise O’Hare, Andrea Pavan   +2 more
exaly   +5 more sources

The effect of transcranial random noise stimulation (tRNS) over bilateral posterior parietal cortex on divergent and convergent thinking. [PDF]

Sci Rep, 2020
AbstractCreativity pervades many areas of everyday life and is considered highly relevant in several human living domains. Previous literature suggests that the posterior parietal cortex (PPC) is related to creativity. However, none of previous studies have compared the effect of transcranial random noise stimulation (tRNS) over bilateral PPC on both ...
Peña J, Sampedro A, Ibarretxe-Bilbao N, Zubiaurre-Elorza L, Aizpurua A, Ojeda N.   +5 more
europepmc   +4 more sources

Transcranial random noise stimulation (tRNS): a wide range of frequencies is needed for increasing cortical excitability. [PDF]

Sci Rep, 2019
AbstractTranscranial random noise stimulation (tRNS) is a recent neuromodulation protocol. The high-frequency band (hf-tRNS) has shown to be the most effective in enhancing neural excitability. The frequency band of hf-tRNS typically spans from 100 to 640 Hz. Here we asked whether both the lower and the higher half of the high-frequency band are needed
Moret B, Donato R, Nucci M, Cona G, Campana G.   +4 more
europepmc   +4 more sources

The impact of transcranial random noise stimulation (tRNS) on alpha coherence and verbal divergent thinking. [PDF]

Netw Neurosci
Abstract Random noise stimulation (tRNS) applied to the dorsolateral prefrontal cortex (DLPFC) enhances fluency and originality in verbal divergent thinking tasks. However, the underlying neural mechanisms of this behavioral change remain unclear.
Camenzind M, Steuri RA, Savic B, Mast FW, Müri RM, Eberhard-Moscicka AK.   +5 more
europepmc   +4 more sources