Electromyogenic artifacts and electroencephalographic inferences revisited

@article{McMenamin2011ElectromyogenicAA,
  title={Electromyogenic artifacts and electroencephalographic inferences revisited},
  author={Brenton W. McMenamin and Alexander J. Shackman and Lawrence L. Greischar and Richard J. Davidson},
  journal={NeuroImage},
  year={2011},
  volume={54 1},
  pages={4-9}
}
Recent years have witnessed a renewed interest in using oscillatory brain electrical activity to understand the neural bases of cognition and emotion. Electrical signals originating from pericranial muscles represent a profound threat to the validity of such research. Recently, McMenamin et al (2010) examined whether independent component analysis (ICA) provides a sensitive and specific means of correcting electromyogenic (EMG) artifacts. This report sparked the accompanying commentary (Olbrich… CONTINUE READING
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