Correlation of quantitative EEG in acute ischemic stroke with 30-day NIHSS score: comparison with diffusion and perfusion MRI. by Finnigan, S, Rose, SE, Walsh, M, Griffin, M, Janke, A, McMahon, K, Gillies, R, Strudwick, M, Pettigrew, C, Semple, J, Brown, J, Brown, P, Chalk, J