HelpDementia.com has published practical, research-based articles on brain health and aging since 2019. Our editors cover Alzheimer’s disease, vascular dementia, Lewy body dementia, cognitive testing, medications, and family caregiving — informed by the National Institute on Aging, the Alzheimer’s Association, the CDC, and peer-reviewed research.
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- Early dementia diagnosis: What general practitioners should know to identify disease sooner
GPs should know that early dementia diagnosis depends less on sophisticated testing and more on pattern recognition—noticing when a previously sharp… - What Doctors Mean by Brain Reserve and Vascular Burden
Two people with the same brain pathology experience different cognitive fates because of brain reserve and vascular burden—here’s what doctors measure. - Could Treating Vascular Risk Improve Alzheimer’s Outcomes?
Treating heart disease, high blood pressure, and diabetes may slow Alzheimer’s progression and preserve memory longer than leaving these conditions untreated. - Why Mixed Pathology Is Common in Older Brains
Unlike younger brains where a single disease typically dominates, the aging brain often harbors Alzheimer’s pathology (amyloid plaques and tau tangles),… - How Vascular Dementia Differs From Alzheimer’s
Vascular dementia strikes through blocked blood vessels; Alzheimer’s through toxic proteins—two diseases, two entirely different paths to cognitive loss. - Can MRI Findings Explain Cognitive Slowing?
MRI reveals structural brain changes that directly explain why thinking and processing slow with aging and disease. - Why Small Vessel Disease Often Appears With Dementia
Small vessel disease damages the brain’s tiny blood vessels and accounts for half of all dementia cases, often worsening Alzheimer’s when both coexist. - Cerezen drug study: New treatment shows potential for early-stage cognitive decline
Intranasal insulin shows promise in treating early cognitive decline by restoring the brain’s energy metabolism. - What White Matter Changes Mean for Memory
White matter damage weakens the brain’s communication pathways, slowing memory retrieval and impairing your ability to hold and recall information. - Could Better Blood Pressure Control Delay Alzheimer’s Symptoms?
High blood pressure in middle age accelerates brain damage linked to Alzheimer’s; controlling it now can protect cognition decades later. - Why Stroke Prevention Is Dementia Prevention
Blood vessel damage that causes strokes is the same damage that silently erodes your memory and thinking over time. - How High Blood Pressure Damages the Brain
Hypertension damages your brain years before symptoms appear—but recent research shows early treatment can reverse some of the injury.