Have you ever done a liver lobectomy?

你做过肝叶切除手术吗？

They discovered that monkeys that had bilateral temporal lobe lobectomies developed dramatic behavior changes in their memory, as well as their social and sexual behaviors.

经双侧颞叶切除术后的猴子在记忆方面有极大的变化，同样的变化也发生在社交和性行为方面。