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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Latest Articles
- Can Alzheimer’s Drugs Hurt Other Dementia Patients?
Alzheimer’s drugs can worsen symptoms in Lewy body dementia and Parkinson’s disease dementia—making accurate diagnosis essential before treatment. - Why Misdiagnosis Changes Treatment Choices
A wrong dementia diagnosis sets patients on the wrong drug regimen and misses critical prevention strategies, fundamentally altering outcomes. - What Biomarkers Are Needed for Accurate Dementia Subtypes
Blood tests can now pinpoint which type of dementia is destroying a patient’s brain—a shift from guessing to precision medicine. - Could Blood Tests Distinguish Alzheimer’s From Lewy Body Dementia?
Blood tests can now identify Lewy body dementia and Alzheimer’s disease with growing accuracy, offering hope for earlier diagnosis and better treatment decisions. - Why Visual Hallucinations Can Signal Lewy Body Dementia
Detailed visual hallucinations appearing early in cognitive decline are a hallmark sign of Lewy body dementia, not just a symptom of normal aging or other dementias. - How Lewy Body Disease Bridges Parkinson’s and Dementia
Lewy body disease connects Parkinson’s and dementia through the same toxic protein, but its symptoms vary wildly depending on where the damage starts. - Can Movement Symptoms Appear in Alzheimer’s?
Movement problems like shuffling, stiffness, and poor coordination are common in Alzheimer’s as brain damage spreads beyond memory centers. - Why Tremor and Memory Loss Need Careful Diagnosis
Two common symptoms can point to different diseases—and the diagnosis determines which medications work and which ones cause harm. - What Families Should Know About Mixed Neurodegenerative Symptoms
Families often learn after death that multiple brain diseases were at work simultaneously—a reality autopsy studies confirm happens in 30 to 40 percent of dementia cases. - Could Parkinson’s Blood Tests Inform Dementia Screening?
Blood proteins identified in Parkinson’s research show promise for detecting dementia risk before symptoms appear, but clinical screening remains years away. - Why Parkinson’s and Alzheimer’s Research Often Overlap
Parkinson’s and Alzheimer’s share protein-misfolding pathways that drive both cognitive and motor decline, reshaping how researchers develop treatments. - How Protein Misfolding Links Different Dementias
Multiple dementia types share a common culprit: proteins folding incorrectly and accumulating in the brain.