But share price is supposed to be a function of future earnings, in theory, at least.

FORBES: Don't Blame Greedy Martha Stewart for MSLO's Crummy Stock

This should, at least in theory, make patients' brains function much more like those of healthy people.

FORBES: Magazine Article

You have a burning thought on the zeroes of the Riemann zeta function or a hankering to work on Yang-Mills theory.

FORBES: Magazine Article

The evolution and function of these emotions is bound up with an area of research called theory of mind, to which this survey will return later.

ECONOMIST: Emotion is essential to human survival

Lorca's theory - which many researchers today would agree with - was that a large part of the function of the lullaby is to help a mother vocalise her worries and concerns.

BBC: The universal language of lullabies