“What’s surprising in our study is that action games improved probabilistic inference not just for the act of gaming, but for unrelated and rather dull tasks,” Bavelier says.

If gaming can act as a semi-protective function against nightmares, she reasoned, maybe it could help war veterans who experience post-traumatic stress disorder (PTSD) after enduring combat.

Indian lands and Indian tribe - the terms' Indian lands' and 'Indian tribe' have the same meanings as in section 4 of the Indian Gaming Regulatory Act.