Scientists from the UCL Institute of Ophthalmology have shown for the first time that transplanting light-sensitive photoreceptors into the eyes of visually impaired mice can restore their vision.
The research, published in Nature, suggests that transplanting photoreceptors – light-sensitive nerve cells that line the back of the eye – could form the basis of a new treatment to restore sight in people with degenerative eye diseases. (more…)
Links between hundreds of millions of names belonging to people all around the world have been analysed by geographers from UCL and the University of Auckland. The results reveal how our forenames and surnames are connected in distinct global networks of cultural, ethnic and linguistic communities.
The researchers’ methods could be of use to social scientists and health researchers investigating migration, identity and integration. (more…)
The theory that our universe is contained inside a bubble, and that multiple alternative universes exist inside their own bubbles – making up the ‘multiverse’ – is, for the first time, being tested by physicists.
Two research papers published in Physical Review Letters and Physical Review D are the first to detail how to search for signatures of other universes. Physicists are now searching for disk-like patterns in the cosmic microwave background (CMB) radiation – relic heat radiation left over from the Big Bang – which could provide tell-tale evidence of collisions between other universes and our own. (more…)
Crossing your arms reduces the intensity of pain you feel when receiving a painful stimulus on the hand, according to research by scientists at UCL.
Published in the current issue of the journal PAIN, the research shows that crossing your arms over the midline (an imaginary line running vertically down the centre of the body) confuses the brain and reduces the intensity of the pain sensation. (more…)
