Fig. 1From: A novel method for the quantification of key components of manual dexterity after strokeThe Finger Force Manipulandum (FFM). Index, middle, ring and little finger each apply forces on a spring-loaded piston. Two types of tasks were implemented: continuous force tracking and finger tapping. Forces applied by each finger were recorded via a CED interface (not shown) and used for real-time visual feedback and for performance analysisBack to article page