“Cerebral Activations Related to Ballistic, Stepwise Interrupted and Gradually Modulated Movements in Parkinson Patients,” Carolien M. Toxopeus, Natasha M. Maurits, Gopal Valsan, Gopal Valsan, Bernard A. Conway, Klaus L. Leenders, and Bauke M. de Jong (PLoS ONE 7(7): e41042. doi:10.1371/journal.pone.0041042, XML, HTML, and .pdf format, 15p.).
www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0041042
