Middle- to Old-Age Depression Likely Tied to Dementia
Abnormal tau protein causing dementia accumulates in the brains of middle- to old-age patients with mood disorders, such as depression, at a higher rate than in their healthy counterparts, a study has found. The study, led by Japan’s National Institutes for Quantum Science and Technology, or QST, is expected to lead to early detection and treatments based on objective diagnoses of dementia, because the cognitive functions of participating patients were normal at the time of analysis.







