New research finds that people who cannot read may have a threefold risk of developing dementia in older age, compared with people who can read.
There are many reasons a person’s leg could be shaking, from restless legs syndrome to anxiety. Read this article to learn about 10 possible causes of a shaky leg.
A study of 35 people with and without Alzheimer's disease found that hyperspectral imaging of the retina could aid early diagnosis of the disease.
In a new review of the evidence, scientists propose two main types of Parkinson's, depending on which part of the nervous system the disease originates in.