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The original was posted on /r/science by /u/Science_News on 2024-09-16 15:22:29+00:00.

Original Title: A study of a woman’s brain before, during and after pregnancy revealed sweeping neural changes, some of which stuck around months after her baby was born | Grey matter shrunk in some areas by about 4 percent of its starting bulk, and some information-carrying tracts grew stronger, researchers report