Movement disorders in focus: experts debate on pathophysiology and concomitant signs.

The Movement Disorders Society (MDS) organized its 15th International Annual Congress of Parkinson's Disease and Movement Disorders in Toronto (Canada), on 5-9 June 2011. This year's theme was 'Behavioral and motor interfaces of movement disorders, from laboratory to patient care'. The congress was organized following a routine that has been well established through years of experience: with the exception of the first day, each day of the congress consisted of 3-h plenary sessions followed by parallel sessions, teaching courses, video sessions and skills workshops, fulfilling the educational purpose of the congress.