Table 2.

Cognitive, motor, tactile and activity performance of subject BB.

Variables	W0		W24		W76
	not affected	affected	not affected	affected	not affected	affected
Age [years]	69
Everyday competence (ECQ)	27
Rivermead motor assessment (RMA)	5
Mini mental status examination (MMSE)	28
Raven standard progressive matrices (RSPM)	40
MOTOR PERFORMANCE
Control Precision
Aiming [error]	0	0	0	0	0	1
Aiming [s]	12.43	29.2	12.75	23.18	12.53	21.34
Pin plugging [s], short	89.87	n.p.	74.34	n.p.	73.43	166.48
Pin plugging [s], long	63.81	127.61	62.79	115.86	66.07	141.58
Rate of wrist movement
Tapping [hits]	165	110	167	125	158	120
TACTILE PERFORMANCE
Touch-threshold [mN], IF	0.18	n.p.	0.08	1.09	0.25	0.63
2-Point discrimination threshold [mm], IF	3.5	n.p.	3.61	n.p.	3.6	4.84
Grip strength [kg]	28.3	26.6	41.2	28	48	35

IF, index finger; n.p, Assessment not possible.