A new actigraph for long-term registration of the duration and intensity of tremor and movement. - Eus J. W. van Someren; Ben F. M. Vonk; Wim A. Thijssen; Johannes D. Speelman; Peter R. Schuurman; Majid Mirmiran; Dick F. Swaab (IEEE Trans. Biomed. Eng., 1998)

Stimulation of the Subthalamic Region Facilitates the Selection and Inhibition of Motor Responses in Parkinson's Disease. - Wery P. M. van den Wildenberg; Geert J. M. van Boxtel; Maurits W. van der Molen; D. Andries Bosch; Johannes D. Speelman; Cornelis H. M. Brunia (J. Cogn. Neurosci., 2006)