The Effects of Interdistracter Similarity on Search Processes in Superior Parietal Cortex. - David T. Wilkinson; Peter W. Halligan; Richard N. A. Henson; Raymond J. Dolan (NeuroImage, 2002)

Stimulus symmetry affects the bisection of figures but not lines: evidence from event-related fMRI. - David T. Wilkinson; Peter W. Halligan (NeuroImage, 2003)