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.
Explore Our Guides
Latest Articles
- Why Drug Screening Needs More Complex Brain Systems
Current drug-screening methods overlook how the real brain works—and most dementia drugs fail because of it. - How Immune Cells Are Added to Alzheimer’s Models
Researchers use co-culture systems, transgenic models, and brain organoids to study how immune cells drive neuroinflammation in Alzheimer’s disease. - Why Alzheimer’s Models Often Fail to Capture Aging
Animal models of Alzheimer’s bypass decades of aging, explaining why 90% of promising drugs fail in human trials. - Could Mini-Brains Help Test Dementia Drugs?
Mini-brains grown in labs can develop dementia-like disease features and help screen drugs years faster than traditional methods. - Why Organoids Are Studied in Brain Disease
Mini lab-grown brain tissues called organoids let researchers study dementia and neurological disease in conditions far closer to the human brain than traditional cell cultures can provide. - Can Mouse Studies Predict Human Dementia?
Mouse research advances dementia science but rarely predicts human treatment success—90% of promising mouse studies fail in human trials. - Why Alzheimer’s Research Needs Better Animal Models
Over 99% of Alzheimer’s drugs that work in mice fail in humans—a translation crisis driven by fundamental biological differences between animal models and aging human brains. - Could Family Visits Reduce Relocation Distress?
Family visits can stabilize behavior during relocation for people with dementia, but only with consistent timing and realistic expectations about advanced cognitive loss. - Why Staff Introductions Matter After a Dementia Move
A person with dementia experiences introductions differently than healthy adults—one structured introduction can prevent weeks of unnecessary agitation. - How Personal Items Help in Memory Care Rooms
Personal items in memory care rooms act as sensory anchors, reducing agitation and restoring a sense of identity when memory fades. - Can Assisted Living Transitions Be Made Easier?
Planned transitions with early visits, personalized rooms, and clear medical handoffs significantly reduce adjustment problems compared to crisis-driven moves. - Why Downsizing Is Hard After Alzheimer’s Diagnosis
Downsizing after Alzheimer’s diagnosis collides emotional attachment, caregiver stress, and safety needs into a crisis most families must face unprepared.