Multiple sclerosis patients show a highly significant decrease in alpha band interhemispheric synchronization measured using MEG. - Keith S. Cover; Hugo Vrenken; Jeroen J. G. Geurts; Bob W. van Oosten; Brechtje Jelles; Chris H. Polman; Cornelis J. Stam; Bob W. van Dijk (NeuroImage, 2006)