ISLAMABAD, July 27 (online): A new study has found a molecule that could serve as a biomarker to identify those at greater risk of developing dementia in later life. It could also help scientists develop preventive treatments. Dementia is a debilitating condition that involves the progressive decline of memory, communication, and thinking. Globally, the number of people with this condition has more than doubled, rising from 20.2 million in 1990 to 43.8 million in 2016. The most common form of dementia is Alzheimer’s disease, which accounts for 60-70% of all cases. As populations age, the prevalence of Alzheimer’s and other … Continue reading Molecule in blood is linked to cognitive decline in old age: Research