Alzheimer's Disease Parkinson's Disease Dementia Chronic Traumatic Encephalopathy Frontotemporal Dementia Amyotrophic Lateral Sclerosis Huntington's Disease ALS Dementia Types Multiple Sclerosis Biomarkers Motor Neurone Disease Adult-onset Leukoencephalopathy Aphasia Symptoms Tay-Sachs Disease Research GABA Mild Cognitive Impairment Cognitive Decline Spinocerebellar Ataxia Progressive Supranuclear Palsy Diagnostic Criteria Treatment Options Corticobasal Degeneration RNA Transport CTE Diagnosis Enzyme Replacement Therapy Epilepsy Research on Alzheimer's and Parkinson's Alzheimer's Normal Pressure Hydrocephalus Mystery Brain Disease
A Lancet Psychiatry analysis of 5,811 Whitehall II participants highlights symptom-level signals that could guide early prevention, with calls for replication.