Figure 5
From: Beneficial effects of co-treatment with dextromethorphan on prenatally methadone-exposed offspring
The effects of prenatal drug exposure on spatial learning and memory of male offspring. Prenatal exposure to methadone did not affect spatial learning and memory of male offspring determined by water maze test. (A) Water maze training with platform from day 1 to day 5; (B) water maze test without platform on day 6. Data were presented as mean ± S.E.M. (n ≥ 12).