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Hugdahl K, Westerhausen R, Alho K, Medvedev S, Hämäläinen H.Hugdahl K, et al. Among authors: westerhausen r.Neurosci Lett. 2008 Jan 24;431(1):90-4. doi: 10.1016/j.neulet.2007.11.046. Epub 2007 Dec 3.Neurosci Lett. 2008.PMID: 18162310