Non-invasive electrical and magnetic stimulation of the brain, spinal cord, roots and peripheral nerves: Basic principles and procedures for routine clinical and research application. An updated report from an I.F.C.N. Committee

Clinical Neurophysiology, Journal Year: 2015, Volume and Issue: 126(6), P. 1071 - 1107

Published: Feb. 10, 2015

These guidelines provide an up-date of previous IFCN report on "Non-invasive electrical and magnetic stimulation the brain, spinal cord roots: basic principles procedures for routine clinical application" (Rossini et al., 1994). A new Committee, composed international experts, some whom were in panel 1994 "Report", was selected to produce a current state-of-the-art review non-invasive both application research neuroscience. Since 1994, scientific community has seen rapid increase brain studying cognition, brain-behavior relationship pathophysiology various neurologic psychiatric disorders. New paradigms techniques have been developed. Furthermore, large number studies trials demonstrated potential therapeutic applications stimulation, especially TMS. Recent can be found literature covering specific aspects such as safety (Rossi 2009), methodology (Groppa 2012) (Lefaucheur 2014). This up-dated covers theoretical, physiological practical cord, nerve roots peripheral nerves light more updated knowledge, include recent extensions developments.

Language: Английский

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Near-infrared deep brain stimulation via upconversion nanoparticle–mediated optogenetics

Science, Journal Year: 2018, Volume and Issue: 359(6376), P. 679 - 684

Published: Feb. 9, 2018

Stimulating deep inside the brain Noninvasive stimulation is an important goal in neuroscience and neuroengineering. Optogenetics normally requires use of a blue laser inserted into brain. Chen et al. used specialized nanoparticles that can upconvert near-infrared light from outside local emission (see Perspective by Feliu ). They injected these ventral tegmental area mouse activated channelrhodopsin expressed dopaminergic neurons with generated skull at distance several millimeters. This technique allowed distant to evoke fast increases dopamine release. The method was also successfully fear memories dentate gyrus during conditioning. Science , this issue p. 679 ; see 633

Language: Английский

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Communication dynamics in complex brain networks

Nature reviews. Neuroscience, Journal Year: 2017, Volume and Issue: 19(1), P. 17 - 33

Published: Dec. 14, 2017

Language: Английский

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Interventions for improving upper limb function after stroke

Cochrane library, Journal Year: 2014, Volume and Issue: 2014(11)

Published: Nov. 12, 2014

Language: Английский

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Working memory improvement with non-invasive brain stimulation of the dorsolateral prefrontal cortex: A systematic review and meta-analysis

Brain and Cognition, Journal Year: 2014, Volume and Issue: 86, P. 1 - 9

Published: Feb. 8, 2014

Language: Английский

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Resting-state networks link invasive and noninvasive brain stimulation across diverse psychiatric and neurological diseases

Proceedings of the National Academy of Sciences, Journal Year: 2014, Volume and Issue: 111(41)

Published: Sept. 29, 2014

Significance Brain stimulation is a powerful treatment for an increasing number of psychiatric and neurological diseases, but it unclear why certain sites work or where in the brain best place to stimulate treat given patient disease. We found that although different types are applied locations, targets used same disease most often nodes network. These results suggest networks might be understand works improve therapy by identifying places brain.

Language: Английский

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Targeted enhancement of cortical-hippocampal brain networks and associative memory

Science, Journal Year: 2014, Volume and Issue: 345(6200), P. 1054 - 1057

Published: Aug. 28, 2014

Brain stimulation to improve human memory The hippocampus is a crucial brain area for certain types of memory. Working with humans, Wang et al. found that specific type non-invasive improved tests and enhanced information flow between the number other regions. This increased connectivity was highly individual target areas selected each participant. Science , this issue p. 1054

Language: Английский

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Alpha Power Increase After Transcranial Alternating Current Stimulation at Alpha Frequency (α-tACS) Reflects Plastic Changes Rather Than Entrainment

Brain stimulation, Journal Year: 2014, Volume and Issue: 8(3), P. 499 - 508

Published: Dec. 20, 2014

Periodic stimulation of occipital areas using transcranial alternating current (tACS) at alpha (α) frequency (8-12 Hz) enhances electroencephalographic (EEG) α-oscillation long after tACS-offset. Two mechanisms have been suggested to underlie these changes in oscillatory EEG activity: tACS-induced entrainment brain oscillations and/or circuits by spike-timing dependent plasticity.We tested what extent plasticity can account for tACS-aftereffects when controlling "echoes." To this end, we used a novel, intermittent tACS protocol and investigated the strength aftereffect as function phase continuity between successive episodes, well match endogenous α-frequency.12 healthy participants were stimulated around individual α-frequency 11-15 min four sessions or sham. Successive events either phase-continuous phase-discontinuous, 3 8 s long. α-phase power compared episodes α-tACS across conditions against sham.α-aftereffects successfully replicated 8-s but not 3-s trains. These aftereffects did reveal any characteristics echoes that they independent phase-continuity showed neither prolonged alignment nor synchronization exact frequency.Our results indicate are sufficient explain α-aftereffects response α-tACS, inform models circuits. Modifying with holds promise clinical applications disorders involving abnormal neural synchrony.

Language: Английский

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Battery powered thought: Enhancement of attention, learning, and memory in healthy adults using transcranial direct current stimulation

NeuroImage, Journal Year: 2013, Volume and Issue: 85, P. 895 - 908

Published: Aug. 8, 2013

Language: Английский

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Transcranial Electrical Stimulation

The Neuroscientist, Journal Year: 2016, Volume and Issue: 23(2), P. 109 - 123

Published: Feb. 13, 2016

In recent years, there has been remarkable progress in the understanding and practical use of transcranial electrical stimulation (tES) techniques. Nevertheless, to date, this experimental effort not accompanied by substantial reflections on models mechanisms that could explain effects. Given these premises, aim article is provide an updated picture what we know about theoretical tES have proposed contextualized a more specific unitary framework. We demonstrate can behavioral effects as distributed along continuum from dependent network activity dependent. framework, also propose stochastic resonance useful mechanism general online neuromodulation tES. Moreover, highlight aspects should be considered future research. emphasize “easy-to-use” technique; however, it may represent very fruitful approach if applied within rigorous protocols, with deep knowledge both cognitive advances application stimulation.

Language: Английский

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