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. Author manuscript; available in PMC: 2012 Nov 30.
Published in final edited form as: Psychiatry Res. 2011 Sep 7;194(2):198–204. doi: 10.1016/j.pscychresns.2011.05.003

Table 4.

Paired t-tests between TP1 and TP2 data

TP2 volume versus TP1 volume t statistic p-value (2-tailed)
fGM: (pair 1): TP2 measured – TP1 measured

(pair 2): TP2 measured – TP1 predicted		 3.35

3.78		 0.004

0.002
fWM: (pair 1): TP2 measured – TP1 measured

(pair 2): TP2 measured – TP1 predicted		 5.25

3.11		 < 0.001

0.007
pGM: (pair 1): TP2 measured – TP1 measured

(pair 2): TP2 measured – TP1 predicted		 3.84

1.84		 0.002

0.086
pWM: (pair 1): TP2 measured – TP1 measured

(pair 2): TP2 measured – TP1 predicted		 1.05

0.91		 0.310

0.380
tGM: (pair 1): TP2 measured – TP1 measured

(pair 2): TP2 measured – TP1 predicted		 1.53

2.67		 0.150

0.032
tWM: (pair 1): TP2 measured – TP1 measured

(pair 2): TP2 measured – TP1 predicted		 3.40

0.56		 0.004

0.580