Table 3 Results of paired samples t-tests, performed to compare the average perfusional values inside the lesion with those inside the contralateral region.

Pat _Res

Pat _Rsq

PS

PBV

T _peak

t

1.599

3.851

4.161

1.931

2.103

P

0.132

0.002

0.000

0.068

0.054

CBV

Peak _enh

CBF

P _mean

MIP

t

1.727

1.008

0.912

1.443

1.391

P

0.106

0.331

0.376

0.171

0.179