Search Results - "Ahlfors, S.P."

The value of multichannel MEG and EEG in the presurgical evaluation of 70 epilepsy patients by Knake, S., Halgren, E., Shiraishi, H., Hara, K., Hamer, H.M., Grant, P.E., Carr, V.A., Foxe, D., Camposano, S., Busa, E., Witzel, T., Hämäläinen, M.S., Ahlfors, S.P., Bromfield, E.B., Black, P.M., Bourgeois, B.F., Cole, A.J., Cosgrove, G.R., Dworetzky, B.A., Madsen, J.R., Larsson, P.G., Schomer, D.L., Thiele, E.A., Dale, A.M., Rosen, B.R., Stufflebeam, S.M.

“…To evaluate the sensitivity of a simultaneous whole-head 306-channel magnetoencephalography (MEG)/70-electrode EEG recording to detect interictal epileptiform…”
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Magnetoencephalographic Mapping of Interictal Spike Propagation: A Technical and Clinical Report by Hara, K, Lin, F.-H, Camposano, S, Foxe, D.M, Grant, P.E, Bourgeois, B.F, Ahlfors, S.P, Stufflebeam, S.M

“…Distinguishing propagated epileptic activity from primary epileptic foci is of critical importance in presurgical evaluation of patients with medically…”
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Estimates of visually evoked cortical currents by Ahlfors, S P, Ilmoniemi, R J, Hämäläinen, M S

“…We have measured magnetic fields evoked by the onset of checkerboard-like sectorial patterns presented at 16 locations near the center of the visual field…”
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Paving the way for cross-site pooling of magnetoencephalography (MEG) data by Weisend, M.P., Hanlon, F.M., Montaño, R., Ahlfors, S.P., Leuthold, A.C., Pantazis, D., Mosher, J.C., Georgopoulos, A.P., Hämäläinen, M.S., Aine, C.J.

“…Pooling of magnetoencephalography (MEG) data across laboratories is non-trivial because of differences in hardware, software, and environmental noise levels…”
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Spatiotemporal imaging of human cortical areas selective to visual motion by Ahlfors, S.P., Dale, A.M., Belliveau, J.W., Ilmoniemi, R.J., Huotilainen, M., Korvenoja, A., Virtanen, J., Aronen, H.J., Rosen, B.R., Liu, A.K., Simpson, G.V.

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Spatiotemporal imaging of motion processing in human visual cortex by Dale, A.M., Ahlfors, S.P., Aronen, H.J., Belliveau, J.W., Huotilainen, M., Ilmoniemi, R.J., Kennedy, W.A., Korvenoja, A., Liu, A.K., Reppas, J.B., Rosen, B.R., Sereno, M.I., Simpson, G.V., Standertskjøld-Nordenstam, C-G., Tootell, R.B.H., Virtanen, J.

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Spatiotemporal mapping of human cortical areas involved in visual spatial attention by Simpson, G.V., Belliveau, J.W., Ahlfors, S.P., Illmoniemi, R.J., Baker, J.R., Foxe, J.J.

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Spatiotemporal mapping of human visual cortex using fMRI, EEG and MEG by Belliveau, J.W., Ahlfors, S.P., Arnonen, H.J., Dale, A., Foxe, J.I., Huotilainen, M., Ilmoniemi, R.J., Kennedy, W.A., Korvenoia, A., Liu, A., Simpson, G.V., Tootell, R.B.H., Virtanen, J.

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Spatiotemporal imaging of motion selective areas in human visual cortex by Ahlfors, S.P., Aronen, H.J., Belliveau, J.W., Dale, A., Houtilainen, M., Ilmoniemi, R.J., Kennedy, W.A., Korvenoia, A., Liu, A.K., Rosen, B.R., Sereno, M.I., Simpson, G.V., Standertskjold-Nordenstam, C.-G., Tootell, R.B.H., Virtanen, J.

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