S-Ketamine’s Effect Changes the Cortical Electrophysiological Activity Related to Semantic Affective Dimension of Pain: A Placebo- Controlled Study in Healthy Male Individuals

S-Ketamine’s Effect Changes the Cortical Electrophysiological Activity Related to Semantic Affective Dimension of Pain: A Placebo- Controlled Study in Healthy Male Individuals

BackgroundPrevious studies using the electroencephalogram (EEG) technique pointed out that ketamine decreases the amplitude of cortical electrophysiological signal during cognitive tasks, although its effects on the perception and emotional-valence judgment of stimuli are still unknown.ObjectiveWe e...

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Bibliographic Details
Main Authors: André Schwertner, Maxciel Zortea, Felipe Vasconcelos Torres, Leticia Ramalho, Camila Fernanda da Silveira Alves, Guilherme Lannig, Iraci L. S. Torres, Felipe Fregni, Gustavo Gauer, Wolnei Caumo
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-09-01
Series:Frontiers in Neuroscience
Subjects:
ERPs
ketamine
P300
pain
oddball
Online Access:https://www.frontiersin.org/article/10.3389/fnins.2019.00959/full

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