Sandra Weigel, Joy Backhaus, Jan-Peter Grunz, Andreas Steven Kunz, Thorsten Alexander Bley, Sarah König
Tablet-based versus presentation-based seminars in radiology: Effects of student digital affinity and teacher charisma on didactic quality
GMS journal for medical education
writers cramp taskspecific focal hand dystonia diagnosed clinically quantification defect wc done using clinical scales digitized platforms lacking design test platform differentiate quantify abnormal kinematics writing using software interface validate adultonset isolated writers cramp wc native platform designed using java wacom intuos pro tablet data analyzed using matlabbased platform called large databased evaluation kinematics handwriting lekh standardized new platform comparing handwriting patients wc age gender educationmatched healthy controls using standard tasks assess kinematics comparison writing righthanded wc patients n 21 39 healthy controls n 39 showed patients differed controls frequency strokes p 0001 number inversions velocity p 0001 number breaks p 002 air time paper time p 0001 using lekh platform kinematic profile patients wc could differentiated healthy controls studies larger samples needed derive statistical models differentiate flexion extension types wc help muscle selection quantify effects treatment