excitation activity

例句：

1. 1. The scientistconducted an experiment to study the effects ofexcitation activity on the brain.
   科学家进行了一项实验，研究兴奋活动对大脑的影响。
2. 2.The team's performance was a resultof their intense excitation activity during thegame.
   团队的表现是他们在比赛中的激烈兴奋活动的结果。
3. 3. The researcher found that theintensity of excitation activity correlated with thelevel of creativity in the participants.
   研究者发现，兴奋活动的强度与参与者的创造力水平呈正相关。