Electrical stimulation of the frontal cortex enhances slow-frequency EEG activity and sleepiness

•5Hz more than 0.8Hz anodal tDCS is effective in inducing EEG synchronization.•5Hz anodal tDCS as compared to sham induces an enhancement of sleepiness.•Cortical topography of delta EEG changes is regionally related to sleepiness. Our aim was to enhance the spontaneous slow-frequency EEG activity du...

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Vydané v:	Neuroscience Ročník 324; s. 119 - 130
Hlavní autori:	D’Atri, A., De Simoni, E., Gorgoni, M., Ferrara, M., Ferlazzo, F., Rossini, P.M., De Gennaro, L.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States Elsevier Ltd 02.06.2016
Predmet:	Adolescent Adult Delta Rhythm - physiology EEG synchronization Electroencephalography Female frontal cortex Frontal Lobe - physiology Humans Linear Models Neurology oscillatory transcranial direct current stimulation (osc-tDCS) Polysomnography Rest resting EEG Single-Blind Method Sleep - physiology sleep onset sleepiness Transcranial Direct Current Stimulation - methods Young Adult resting EEG AC tCS tACS sleep onset sleepiness oscillatory transcranial direct current stimulation (osc-tDCS) frontal cortex tDCS EEG synchronization EOG ANOVAs EMG DC electrooculogram transcranial alternating current stimulation transcranial current stimulation electromyogram transcranial direct current stimulation Analyses of Variance time-varying currents
ISSN:	0306-4522, 1873-7544
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