@article{van_Asselen_2009,
title={The role of the basal ganglia in implicit contextual learning: A study of Parkinson’s disease},
volume={47},
ISSN={0028-3932},
url={http://dx.doi.org/10.1016/j.neuropsychologia.2009.01.008},
DOI={10.1016/j.neuropsychologia.2009.01.008},
number={5},
journal={Neuropsychologia},
publisher={Elsevier BV},
author={van Asselen,
Marieke and Almeida,
Inês and Andre,
Rui and Januário,
Cristina and Gonçalves,
António Freire and Castelo-Branco,
Miguel},
year={2009},
month=apr,
pages={1269–1273} }