The Larger Head Size Reduces Brain Atrophy In Alzheimer’s Disease – Part 1 of 3
The Larger Head Size Reduces Brain Atrophy In Alzheimer’s Disease. A unripe study suggests that Alzheimer’s disease develops slower in forebears with bigger heads, perhaps because their larger brains have more cognitive power in reserve. It’s not certain that head size, brain size and the rate of worsening Alzheimer’s are linked. But if they are, the probe findings could pave the way for individualized treatment for the disease, said study co-author Lindsay Farrer, chief of the genetics program at Boston University School of Medicine.
The essential goal is to catch Alzheimer’s early and use medications more effectively. “The prevailing view is that most of the drugs that are out there aren’t working because they’re being given to people when what’s happening in the brain is too far along”.
A century ago, some scientists believed that the govern of the head held secrets to a person’s intelligence and personality – those views have been since discounted. But today, research suggests that there may be “modest correlations” between brain size and smarts. Still, “there are many other factors that are associated with intelligence,” stressed Catherine Roe, a investigating instructor in neurology at Washington University School of Medicine in St Louis.