The effects of hypobaric hypoxia on behavior in the OFT: (A) Female rats were similar in their behavior in the OFT: roaming, rearing, grooming, and immobility were not significantly different between altitude groups. (B) Females were also comparable in time spent in different locations in the chamber: time spent in corners, by wells, or in the center were similar in all four altitude groups. (C) Males also showed similar behavior in the OFT: roaming, rearing, grooming, and immobility were not significantly different between altitude groups. (D) Males in all four altitude groups also spent time in corners, by walls, or in the center of the chamber in similar way. (Mean±SEM, p>0.05 for all groups).