1·As stimuli were presented, changes in the infant's sucking behavior were recorded.
当刺激出现时，婴儿吮吸行为的变化被记录下来。
2·In response to certain stimuli, many animals show instinctive aggressive reactions.
对于某些刺激，许多动物表现出本能的攻击反应。
3·The brain faces the fundamental problem of interpreting physical stimuli from the senses.
大脑面临着从感官来解释物理刺激的基本问题。
4·The task involved observing two streams of stimuli, one heard (spoken consonants) and one seen (spatial locations).
这项任务包括观察两种刺激流，一种是听到的（辅音发音），另一种是看到的（空间位置）。
5·Smell stimuli form what Shepherd terms "odor objects", stored as memories, and these have a direct link with our emotions.
气味刺激形成了谢泼德所称的“气味物体”，并以记忆的形式储存起来，这些气味与我们的情感有着直接的联系。