Detection of inter-hemispheric functional connectivity in motor cortex with coherence analysisV. P. Varshney, N. Liapounova, A.-M. Golestani, B. Goodyear and J. F. DunnJ. Eur. Opt. Soc.-Rapid Publ., 7 (2012) 12047DOI: https://doi.org/10.2971/jeos.2012.12047