Just came across this:
Scientists, psychologists and English academics at Liverpool University have found that reading the works of the Bard and other classical writers has a beneficial effect on the mind, catches the reader’s attention and triggers moments of self-reflection.
Using scanners, they monitored the brain activity of volunteers as they read works by William Shakespeare, William Wordsworth, T.S Eliot and others.
They then “translated” the texts into more “straightforward”, modern language and again monitored the readers’ brains as they read the words.
Scans showed that the more “challenging” prose and poetry set off far more electrical activity in the brain than the more pedestrian versions.
After discussing the implications of this, one of the researcher's conclude:
“Poetry is not just a matter of style. It is a matter of deep versions of experience that add the emotional and biographical to the cognitive,” said Professor Davis, who will present the findings at the North of England education conference in Sheffield next week.
“This is the argument for serious language in serious literature for serious human situations, instead of self-help books or the easy reads that merely reinforce predictable opinions and conventional self-images.”