Table 1.

Comparison of animal studies on the neurotoxic effects of developmental arsenic exposure.

Study	Animal	Level of Exposure	Time of Exposure	Observed Findings
Rodriguez et al., 2002 [19]	Sprague–Dawley rats	36.7 ppm	GD15-PND120 PND1-PND120	Increased number of errors in a delayed alternation task.
Aung et al., 2016 [22]	C3H mice	85 ppm	GD8-GD18	Behavioral inflexibility.
Present study, 2018	C3H mice	85 ppm	GD8-GD18	Impaired sociability and social novelty preference.