15.14 Validation of the freezing of gait questionnaire (FOG-Q) in Parkinson's disease

N. Giladi 1 , Y. Tal 2, R. Melton 2, O. Rascol 3, D.J. Brooks 4, E. Melamed 5, W.H. Oertel 6, W. Poewe 7, E Stocchi 8, E. Tolosa 9. 1Movement Disorders Unit, Department of Neurology, Tel-Aviv Sourasky Medical Centeg Sackler School of Medicine, Tel-Aviv 2 3 University, Tel-Aviv, Israel; TechnoStat LTD, Israel; Toulouse, 4 5 6 France," London, UK; Petach Tikva, Israel; Marburg, Germany," 7Innsbruck, Austria; 8Rome, Italy," 9Barcelona, Spain