Swim speed assessment during Morris water maze testing. Swim speed was measured during the acquisition phase in p50 mice. There was no significant change in swim speed over the 7 days for both groups (P = 0.05). However, post hoc testing showed a significant difference (*P = 0.025) between strains on day 4 of testing where p50−/− mice swam slower than control mice.
Oikawa et al. BMC Neuroscience 2012 13:45 doi:10.1186/1471-2202-13-45