11.   In cases of extreme stress, Wood said, the higher brain seems to protect the gut by sending signals to immunological mast cells in the plexus.

12.   Its brain seems to struggle with some tasks, hesitating several seconds before the screen changes.

13.   My brain seemed to be watching my body from somewhere else, somewhere safe.

14.   Some human brains seem to be having as much trouble with the impending turn of the millennium as date-impaired computers are expected to.

15.   The brain seems to be wired to love miniature things.

16.   The human brain seems to be divided into modules that perform separate tasks.

17.   Their brains seem to develop faster, their immune systems respond better to vaccines and they are less likely to become fat later in childhood.