We provide an experimental analysis of the factors that determine unintentional lower limb action in a patient with cortico-basal degeneration. We show a dissociation between lower limb movements in a novel task and the ability to remember task instructions. In addition, there were effects of the pre-potency of the learned response to the stimulus, with different effects emerging with familiar and unfamiliar stimuli.
Riddoch, M. J., Humphreys, G. W., & Edwards, M. (2001). An experimental analysis of unintentional lower limb action. Neuropsychologia, 39(6), 574-579. https://doi.org/10.1016/S0028-3932(00)00152-4 (Original work published 2001)