Fig. 8From: Increasing motor cortex activation during grasping via novel robotic mirror hand therapy: a pilot fNIRS studyGroup-level cortical activation (\({\beta }_{1})\) of stroke participants (n = 4) and healthy subjects (n = 8): The left hemisphere, in the figure, represents the contralateral side of the affected hand for the stroke group and non-dominant hand for the healthy groupBack to article page