%0 Journal Article %T Role of the Prefrontal Cortex in the Foreperiod Effect: TMS Evidence for Dual Mechanisms in Temporal Preparation %A Vallesi, Antonino %A Shallice, Tim %A Walsh, Vincent %J Cerebral Cortex %V 17 %N 2 %P 466-474 %@ 1047-3211 %D 2006-03-24 %I Oxford University Press %~ DeepDyve