Infarct Volume.

<p>Infarct volume was measured at 9 weeks after PT, and estimated by integration of the lesioned area on brain slices taken every 1-caudal brain axis. NeuN staining was performed to discriminate between intact and infarcted tissue. (A) Successive coronal slides of a representative brain infarct with their respective distances from the bregma for the STD housed animals, and (B) EE housed animals. (C) Infarct volume expressed as percentage of the hemisphere. Values are presented in box plots: median; 1^st quartile to 3^rd quartile; minimum and maximum value. (n = 7 for each housing condition; STD: standard environment, EE: enriched environment).