That molecule remained for only a few days and appeared to strengthen the brain circuit responsible for maintaining the fearful memory.
这种分子仅仅出现几天并且似乎在加强着维持痛苦记忆的大脑电路。
2
If so, he says, it may be possible to eliminate a person's unwanted memory during the critical period by giving a drug that interferes with the fear molecule.
他说，如果是这样的话就能够在一段特定的时间之内通过药物干涉痛苦分子来删除某个人想要的记忆了。
3
HSP70 may be a critical molecule involved in shortterm learning and memory.