Neurofunctional assessment of (A and B) Morris water maze, (C) foot fault, and (D) rotarod at 21 to 28 days after germinal matrix hemorrhage. Values are expressed as mean±SD. *P<0.05 compared with sham, #P<0.05 compared with vehicle, and †P<0.05 compared with inhibitor and agonist. N=8 per group; and RPM, rounds per minute.