Table II.

Fractional anisotropy (FA) and mean diffusivity (MD), reported as mean with standard deviation in parentheses, in left and right superior (SCP), middle (MCP) and inferior (ICP) cerebellar peduncle

	Controls		ET patients		P values
	FA	MD	FA	MD	FA	MD
Left SCP	0.67 (0.089)	0.99 (0.155)	0.70 (0.054)	0.91 (0.092)	0.259	0.075
Right SCP	0.64 (0.094)	1.0 (0.162)	0.68 (0.072)	0.94 (0.157)	0.168	0.306
Left MCP	0.72 (0.064)	0.63 (0.020)	0.71 (0.068)	0.63 (0.043)	0.474	0.785
Right MCP	0.68 (0.042)	0.67 (0.053)	0.66 (0.065)	0.67 (0.037)	0.299	0.798
Left ICP	0.59 (0.073)	0.73 (0.074)	0.56 (0.082)	0.79 (0.074)	0.334	0.035*
Right ICP	0.60 (0.049)	0.74 (0.063)	0.56 (0.053)	0.78 (0.059)	0.046*	0.034*

MD reported in mm² sec⁻¹ 10⁻³, and associated p values of two‐sample t‐tests between groups.

^*significant at P < 0.05