Transcranial electric stimulation seen from within the brain
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چکیده
منابع مشابه
Transcranial electric stimulation seen from within the brain
Computer models can make transcranial electric stimulation a better tool for research and therapy.
متن کاملTranscranial Electric Stimulation
Asif Rahman, Davide Reato, Abhishek Datta, Lucas Parra, Marom Bikson (CUNY) Synaptic pathway and orientation specific modulation of neuronal excitability by weak direct current Transcranial direct current stimulation, a clinical technique explored for noninvasive neuromodulation, is thought to induce polarity-specific lasting change in cortical excitability. However, the mechanisms of DC stimul...
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Transcranial electric stimulation aims to stimulate the brain by applying weak electrical currents at the scalp. However, the magnitude and spatial distribution of electric fields in the human brain are unknown. We measured electric potentials intracranially in ten epilepsy patients and estimated electric fields across the entire brain by leveraging calibrated current-flow models. When stimulat...
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Electrical activity of neuronal populations is a crucial aspect of brain activity. This activity is not measured directly but recorded as electrical potential changes using head surface electrodes (electroencephalogram - EEG). Head surface electrodes can also be deployed to inject electrical currents in order to modulate brain activity (transcranial electric stimulation techniques) for therapeu...
متن کاملTranscranial brain stimulation: closing the loop between brain and stimulation
PURPOSE OF REVIEW To discuss recent strategies for boosting the efficacy of noninvasive transcranial brain stimulation to improve human brain function. RECENT FINDINGS Recent research exposed substantial intra- and inter-individual variability in response to plasticity-inducing transcranial brain stimulation. Trait-related and state-related determinants contribute to this variability, challen...
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ژورنال
عنوان ژورنال: eLife
سال: 2017
ISSN: 2050-084X
DOI: 10.7554/elife.25812