Freezing-of-Gait detection using temporal, spatial, and physiological features with a support-vector-machine classifier. - Parisa Tahafchi; Rene Molina; Jaimie A. Roper; Kristen Sowalsky; Chris J. Hass; Aysegul Gunduz; Michael S. Okun; Jack W. Judy (EMBC, 2017)