LifeVirtual world could aid diagnosis of schizophrenia A strange virtual world with built-in "incoherencies" could allow doctors to test for cognitive problems in people with the condition 51¶¯Âþ
TechnologyPolymer scaffolds may restore damaged nerves A polymer laced with chemicals that mimic a key neurotransmitter offers hope for people with damaged optic nerves, say researchers 51¶¯Âþ