Fig. 4From: Testing spasticity mechanisms in chronic stroke before and after intervention with contralesional motor cortex 1 Hz rTMS and physiotherapyExcitability of the three spinal circuit mechanisms A post-activation depression; B reciprocal inhibition; C presynaptic inhibition) pre and post intervention. Each line represents one subject and connects the pre and post values (black dots) of that subject. The thick red lines represent the mean values for all subjects for each mechanismBack to article page