We found that under the nostalgic emotion condition, the amplitude of P2, P3 elicited by painful pictures were larger than that under the neutral emotion condition.

我们发现在怀旧情绪条件下，痛苦图片诱发的P2、P3的振幅比中性情绪条件下的要大。

" This pattern could indicate that general physical arousal had a benefit for game scores, as this would be greater in anger, amused, and desire conditions compared to the sad and neutral conditions, " the researchers write.

“这种模式可能表明，身体进入兴奋状态可以帮助提高得分，而与悲伤和平静的情绪相比，在愤怒、快乐、渴望的情绪下身体更亢奋。”