Fig 6. Cognition of CD1 Mecp2-null animals is impaired.

Cognition of CD1 wt and null animals was tested with the novel object recognition test. Animals were assayed at P28 (30 wt and 27 null) and P56 (17 wt and 10 null) and displayed strong impairments of both short and long term memory at both ages. Statistical significance was evaluated through Student’s t-test; *** = p<0,001.