Table 4.

Volume of tapping-related brain activation as measured by fMRI.

Brain region	Group	Volume (μL)
All active regions	Paretic	40,509.4 (26,238.3)
	Non-paretic	26,207.8 (19,112.3)
	Control	29,230.2 (20,902.4)
M1/S1	Paretic	15,703.1 (11,392.9)
	Non-paretic	9,093.8 (5,085.8)
	Control	5,253.1 (2,838.9)
BA6	Paretic	6,492.2 (4028.0)
	Non-paretic	5,779.7 (3243.8)
	Control	4,425.0 (2387.2)
Cerebellum (vermis, IV, V, VIII)	Paretic	19,979.0 (16,675.7)
	Non-paretic	11,334.4 (14,893.6)
	Control	10,200.0 (11,903.4)

Values are mean (SD).