Preconditioning with pitavastatin exerts its neuroprotective effect through the dual action of inhibiting cJNK(p46/p55) activation and reducing cleaved caspase-9a expression. Besides, the bioinhibition of MMP-9 may partially contribute to the neuroprotective effect. This study lends credence to the theory that statins, especially in the preconditioning status, may attenuate SAH-induced neuron apoptosis.