Behavioral characteristics of the offspring of adolescent rats. T. Zemunik, M. Peruzovic, V. Capkun and K. Milkovic. Brazilian Journal of Medical and Biological Research, 36 (4): 465, 2003.

Figure 3. Median open-field activity (No. of floor segments crossed per day) of the offspring of adolescent (filled columns) and adult control (open columns) rats at the age of 75-77 days (N = 24). The Mann-Whitney test was used to compare offspring from adolescent and adult control animals. P<0.01, 75-day-old offspring; P<0.001, 76-day-old offspring; P<0.05, 77-day-old offspring.