International

Association between poor sleep quality and an increased risk of developing Alzheimer's, new study finds

New research has shown an association between sleep quality – less than seven hours - and Alzheimer's disease-related pathology in people without cognitive impairment. The study by an international team led by the Pasqual Maragall Foundation research centre, the Barcelonaβeta Brain Research Centre (BBRC), together with researchers from the University of Bristol and North Bristol NHS Trust, is published in the scientific journal Brain Communications today [3 November].

New research could reduce primate electrocutions and help conservation strategies

New research has mapped and analysed the incidence of primate electrocutions in Diani, Kenya to identify hotspot areas that should be prioritised to reduce the risk of electric shock. The study could also inform conservation strategies in other parts of the world where primate electrocutions are common. Electrocution threatens a wide range of primate species across the world and the hazard could become more widespread as species are increasingly restricted to human-dominated landscapes.