Rorden, Chris1,2,3; Heutink, Joost1; Greenfield, Eve1; Robertson, Ian H.1
1MRC Cognition and Brain Sciences Unit, 15 Chaucer Road, Cambridge CB2 2EF
2Institute of Cognitive Neuroscience, 17 Queen Square, London WC1N 3RH, UK
3Corresponding Author and Address: Chris Rorden, MRC Cognition and Brain Sciences Unit, 15 Chaucer Road, Cambridge CB2 2EF
ACKNOWLEDGEMENTS: This research was supported by the Wellcome Trust.
Received 30 September 1998; accepted 23 October 1998