Alzheimer's
How easy would you find this test?
'It could be possible to identify changes in the structure of a painting many years before the diagnosis.'
The breakthrough could also open up a new avenue for drug research.
Scientists said they were 'optimistic' after tests on mice.
2.5 million people have played so far.
It reduces the production of toxic proteins.
From CT scans to airline travel...
Rooms come with a hefty price tag.
Galactic cosmic rays may cause long-term brain damage.
New figures are thought to be the most accurate yet.