New LDDA executive committee is elected
The results of the election to form the next committee of LDDA has been announced.
5 Nov 2010
The results of the election to form the next committee of LDDA has been announced.
Fertility problems in parents cannot explain why babies born through IVF treatment face a higher risk of cerebral palsy, say Danish scientists. The University of Aarhus found babies of couples who struggled to conceive naturally had similar risks compared to those who conceived quickly. But they found that the risk doubled in babies born with the help of IVF. Other potential causes, such as the treatment itself, should be investigated, the scientists say.
A man with an inherited form of blindness has been able to identify letters and a clock face using a pioneering implant, researchers say. Miikka Terho, 46, from Finland, was fitted with an experimental chip behind his retina in Germany. Success was also reported in other patients. The chip allows a patient to detect objects with their eyes, unlike a rival approach that uses an external camera.
Blocking a molecule which stops brain cells working properly after a stroke could help people recover better. Californian scientists, writing in the journal Nature, said doing this in mice helped reverse the effects of a stroke. A treatment based on this approach could be given days later, while conventional treatments need far quicker action. The Stroke Association said far more testing would be needed on any new drug.
Differences in the brain structure of people carrying an "autism gene" may offer clues to how the condition develops, say US scientists. Scans revealed children carrying the gene variant appeared to have more nerve cell "connections" within the frontal lobe.
People who take regular exercise during their free time are less likely to have symptoms of depression and anxiety, a study of 40,000 Norwegians has found. But physical activity which is part and parcel of the working day does not have the same effect, it suggests. Writing in the British Journal of Psychiatry, the researchers said it was probably because there was not the same level of social interaction.