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Table 1: Paired t test comparing DN/pons and GP/pons at time 1 versus 7 within groups
DN/Pons GP/Pons
Group 1: Gadobutrol Group 2: Linear Agents Group 1: Gadobutrol Group 2: Linear Agents
No. 59 60 59 60
Mean change −0.01 0.03 −0.01 0.03
SD <0.005 <0.005 <0.005 0.01
t −1.422 4.215 −0.684 2.931
P .08 <.001 .25 .002

	DN/Pons		GP/Pons
	Group 1: Gadobutrol	Group 2: Linear Agents	Group 1: Gadobutrol	Group 2: Linear Agents
No.	59	60	59	60
Mean change	−0.01	0.03	−0.01	0.03
SD	<0.005	<0.005	<0.005	0.01
t	−1.422	4.215	−0.684	2.931
P	.08	<.001	.25	.002