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The Blog

Insights, guides and perspectives on brain health, longevity and technology.

Is It Depression or Dementia? Memory Problems in Later Life
Nov 02, 2026

Is It Depression or Dementia? Memory Problems in Later Life

depression or dementiapseudodementiadepression memory loss elderlylate life depression

Depression in older adults often shows up as poor concentration, slow thinking and forgetfulness, which can look a lot like early dementia. The two also travel together: depression can be an early sign of dementia and raises the risk of it. A good assessment looks at mood as well as memory, and depression is very treatable at 75, just as it is at 35.

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Preparing for a Memory Appointment: What to Bring and Ask
Oct 30, 2026

Preparing for a Memory Appointment: What to Bring and Ask

memory doctor appointmenttalking to doctor about memory lossmemory assessment what to expectcognitive assessment appointment

Bring three things: a short written log of specific memory changes with rough dates, a complete list of medicines and supplements, and if possible a family member or friend who knows the person well.

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Air Pollution and Dementia Risk: What the Research Says
Oct 28, 2026

Air Pollution and Dementia Risk: What the Research Says

air pollution dementiapm2.5 dementia riskair quality brain healthwildfire smoke dementia

Long-term exposure to fine particle pollution, known as PM2.5, is linked to a higher risk of dementia. The 2024 Lancet Commission on dementia lists air pollution as one of 14 modifiable risk factors.

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Delirium vs. Dementia: How to Tell Sudden Confusion Apart
Oct 26, 2026

Delirium vs. Dementia: How to Tell Sudden Confusion Apart

delirium vs dementiasudden confusion in elderlyhospital deliriumdelirium symptoms

Delirium is confusion that comes on fast, over hours or a few days, and it usually has a medical trigger such as an infection, dehydration, pain or a new medication. Dementia develops slowly over months and years.

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Dementia Caregiver Burnout: Signs, Causes and Real Relief
Oct 23, 2026

Dementia Caregiver Burnout: Signs, Causes and Real Relief

caregiver burnoutcaregiver burnout symptomsdementia caregiver stressrespite care for dementia

Caregiver burnout is physical, emotional and mental exhaustion that builds up from long-term caregiving, and it's especially common in dementia care. Warning signs include constant tiredness, irritability, poor sleep, pulling away from friends and feeling hopeless.

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Dementia and Driving: Signs It's Time to Stop
Oct 21, 2026

Dementia and Driving: Signs It's Time to Stop

dementia and drivingdementia driving testdementia driving evaluationwhen should someone with dementia stop driving

Someone with dementia should stop driving once the condition starts affecting their judgement, reaction time or sense of direction, and for everyone with a progressive dementia that day eventually comes.

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Vision Loss and Dementia Risk: Why Eye Checks Matter
Oct 19, 2026

Vision Loss and Dementia Risk: Why Eye Checks Matter

vision loss dementia riskcan vision loss cause dementiacataract surgery dementiavision impairment dementia

Untreated vision loss hasn't been proven to cause dementia, but it is linked to a higher risk, and in 2024 the Lancet Commission added it to its list of 14 modifiable dementia risk factors.

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Music and Dementia: Why Familiar Songs Still Reach People
Oct 16, 2026

Music and Dementia: Why Familiar Songs Still Reach People

music and dementiamusic therapy for dementiapersonalized playlist dementiadoes music help dementia patients

Music can't cure or slow dementia, but familiar songs often reach people when conversation no longer does. Research suggests music-based activities can improve mood and reduce depression, and may ease anxiety, and a personal playlist of songs.

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Leqembi vs. Kisunla: Who Qualifies for the New Alzheimer's Drugs
Oct 14, 2026

Leqembi vs. Kisunla: Who Qualifies for the New Alzheimer's Drugs

leqembi vs kisunlawho qualifies for leqembileqembi side effectskisunla donanemab

Leqembi (lecanemab) and Kisunla (donanemab) are anti-amyloid drugs for people with early Alzheimer's disease, meaning mild cognitive impairment or mild dementia, whose brains show amyloid build-up on a scan or test.

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Sundowning in Dementia: Why Evenings Get Harder
Oct 12, 2026

Sundowning in Dementia: Why Evenings Get Harder

sundowning dementiasundowning symptomssundowning in elderlywhat helps sundowning

Sundowning is a pattern of confusion, restlessness or agitation that gets worse in the late afternoon and evening in many people living with dementia.

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Graphic of a winding dotted path inside a faint circular safe zone with a small location pin, with the headline Safety Without Losing Freedom
Oct 08, 2026

GPS Trackers and Wandering: Safety Without Losing Dignity

dementia wanderingGPS trackersdoor alarmscaregiver safetydignityconsent

To reduce wandering in dementia, start with the reasons behind it: keep a steady daily routine, meet basic needs, add door chimes or alarms, and plan ahead with a recent photo and an ID. GPS trackers do not prevent wandering, but they can help families find someone quickly if it happens.

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Graphic of two distant house outlines joined by a dotted arc with an open padlock at its center, with the headline Close, From a Distance
Oct 06, 2026

Caring from a Distance: Remote Monitoring, Privacy and Consent

remote monitoringlong-distance caregivingprivacyconsentaging in placedementia care

To monitor an elderly parent remotely, start with the least intrusive tool that answers your real worry: scheduled check-in calls, then activity sensors, door or appliance alerts, or a wearable with fall detection.

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Graphic of a half-solved grid of memory-match tiles with one tile showing a question-mark curve, with the headline What Online Memory Tests Show
Oct 02, 2026

Digital Cognitive Assessments: What Online Memory Tests Can Tell You

online memory testcognitive assessmentcognitive screeningmemory changesdigital healthearly detection

Online memory tests can flag possible changes in thinking, but they cannot diagnose dementia or mild cognitive impairment. Their accuracy depends on how the test was developed and validated, and on the conditions you take it in.

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Graphic of soft horizontal bands fading from deep slate to warm cream with a thin crescent moon, with the headline What Your Sleep Tracker Misses
Sep 28, 2026

Sleep and Brain Health: What Sleep Trackers Can and Can't Tell You

sleep and dementiasleep trackersbrain healthsleep apneahealthy agingwearables

Research links long-term poor sleep with a higher risk of cognitive decline and dementia, but it has not proven that poor sleep directly causes dementia. Sleep appears to help the brain clear waste and consolidate memories.

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Graphic of a large teal circle surrounded by five small rounded tiles on a soft ring, with the headline The Caregiver's Tech Toolkit
Sep 25, 2026

The Family Caregiver's Tech Toolkit: What Actually Helps

family caregiverscaregiver technologyNational Family Caregivers Monthdementia carecare coordinationcaregiver burnout

The technology that helps family caregivers most is usually simple: a shared calendar and notes app for coordinating care, reminder tools for medications and appointments, safety devices such as smart doorbells or fall alerts, easy video calling, and something that protects the caregiver's own rest.

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Graphic of small message shapes dissolving against a soft shield while one trusted shape passes through, with the headline A Shield Against Scams
Sep 22, 2026

Protecting Older Adults from Online Scams When Memory Is Changing

elder fraudonline scamsdementiafinancial safetycaregivingcybersecurity

To protect a parent with dementia from scams, combine conversation with layers of protection: turn on call and email filtering, set up bank alerts that copy a trusted family member, simplify accounts, and agree on a "check with me first" rule for any request for money.

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Graphic of rounded steps in brightening teal rising toward a sunrise semicircle, with the headline Small Habits, Stronger Brain
Sep 18, 2026

Brain-Healthy Habits for the New Year, Backed by Research

lower dementia riskbrain health habitsLancet Commissionhealthy agingNew Year resolutionsprevention

You can lower your dementia risk by managing blood pressure, cholesterol and blood sugar, staying physically and socially active, treating hearing and vision loss, avoiding smoking, limiting alcohol and protecting your head.

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Graphic of sound-wave arcs breaking and then reconnecting through a teal node on their way to a brain outline, with the headline Hearing Is Brain Health
Sep 15, 2026

Hearing Loss and Dementia Risk: Why Hearing Aids Matter

hearing lossdementia riskhearing aidsLancet Commissionbrain healthhealthy aging

Hearing loss has not been proven to cause dementia, but it is one of the strongest modifiable risk factors linked to it. The 2024 Lancet Commission on dementia lists untreated hearing loss among 14 risk factors that together may account for nearly half of dementia cases.

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Graphic of a heart and a brain outline joined by a calm pulse line above a small gauge arc, with the headline Heart Health Is Brain Health
Sep 11, 2026

Heart Health Is Brain Health: Home Blood Pressure Monitoring

blood pressurehypertensionbrain healthdementia riskAmerican Heart Monthhome monitoring

Yes, high blood pressure can affect memory over time. Uncontrolled hypertension can damage small blood vessels in the brain, and the 2024 Lancet Commission lists it among 14 modifiable risk factors for dementia.

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Graphic of a weekly pill-organizer grid of rounded squares, most filled in teal and one softly glowing, with the headline Medications, Made Manageable
Sep 08, 2026

Medication Management Tech: Dispensers, Apps and Reminders

medication managementpill dispensersmedication remindersmemory lossdementia caregivinghome safety

The best way to manage medications for someone with memory loss is to match the level of support to their abilities: a weekly pill organizer and phone reminders for mild forgetfulness, a locked automatic dispenser with caregiver alerts as memory changes progress, and direct supervision when needed.

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Graphic of a row of warm circles with one faded and slightly out of line, with the headline Noticing the Small Changes
Sep 04, 2026

Noticing Memory Changes at Holiday Gatherings (and What to Do Next)

early signs of dementiaholiday visitsmemory changesaging parentsfamily conversationsAlzheimer's warning signs

During family visits, watch for changes that affect daily life rather than occasional forgetfulness: repeating the same questions, trouble following a familiar recipe or game, getting lost in known places, unpaid bills, mood or personality shifts, and withdrawal from conversation.

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Graphic of a speech bubble and a round speaker joined by a gentle sound wave ending in a checkmark, with the headline A Helpful Voice at Home
Sep 02, 2026

Voice Assistants for People Living with Dementia

voice assistantssmart speakersdementia carereminderscaregiving technologyassistive technology

Yes, a smart speaker can help many people living with dementia, especially in the early and middle stages. Voice assistants can give spoken reminders, answer the same question patiently, play familiar music and place hands-free calls.

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Graphic of a teal gift box with a cream ribbon and a small speaker-like circle in the bow, with the headline Gifts That Make Life Easier
Aug 31, 2026

Thoughtful Tech Gifts for Someone Living with Memory Loss

gifts for dementiamemory loss giftsdementia clockdigital photo framecaregiver tipsholiday gifts

The best gifts for someone with dementia are simple, familiar and matched to what they enjoy now. Good tech choices include large-display day and date clocks, digital photo frames family can update remotely, one-button music players and easy video-call devices.

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Grandfather laughing during a video call with family on a tablet in his living room
Aug 26, 2026

Technology vs. Loneliness: What Actually Reconnects Older Adults

lonelinesssocial connectionwellbeingtechnology adoption

Loneliness in later life is not a mood problem - it's a health problem. Chronic isolation is associated with sharply elevated risks of heart disease, depression, cognitive decline, and earlier death; public-health bodies now discuss it in the same breath as smoking and obesity.

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Graphic of a line bending toward a soft cushioned arc with signal ripples spreading outward, with the headline Fall Detection, Compared
Aug 26, 2026

Fall Detection Technology Compared

fall detectionmedical alert systemssmartwatcheshome sensorsfall preventionaging in place

Fall detection technology works by sensing the sudden movement and impact of a fall, then alerting a contact or monitoring center. Wearables such as pendants and smartwatches use motion sensors, while home systems use radar, cameras or floor sensors.

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Bright, uncluttered home hallway with a discreet smart sensor, motion-activated night light and a smart speaker on a side table
Aug 17, 2026

The Smart Home for the Aging Brain: A Room-by-Room Guide

smart homeaging in placepractical guidessafety

The best smart home for an older adult doesn't look "smart" at all. It looks like a normal, beloved home that quietly lights the way at night, remembers the medications, notices when routines change, and connects family at the touch of nothing.

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Caregiver and older woman reviewing a tablet showing a gentle care-assistant interface at a kitchen table
Aug 13, 2026

AI in Dementia Care: What's Real, What's Hype, What's Next

AIdementia carecaregiving technologyearly detection

Artificial intelligence is entering dementia care from every direction at once - detection, monitoring, communication, caregiver support - and families understandably can't tell the breakthroughs from the marketing.

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Warm illustration of a life-course progression with a brain kept bright throughout, representing brain health at every age.
Aug 07, 2026

Brain Health at Every Age: A Life-Course Guide

brain healthpreventionaging welllife course

Brain health isn't something you start worrying about in old age — it's built, quietly, across an entire lifetime, and the evidence increasingly shows that what you do in your 20s, 40s, and 60s all leaves a mark on the brain you'll have at 80.

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Calm illustration of one brain divided into distinct facets, representing the different types of dementia under one umbrella.
Aug 04, 2026

The Types of Dementia, Explained

types of dementiaAlzheimer'svascular dementiabrain health

Dementia isn't a single disease — it's an umbrella term for a group of conditions that damage the brain and impair memory, thinking, and daily function.

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Conceptual illustration of a puzzle piece that fits only its own slot, representing near versus far transfer in brain training.
Jul 16, 2026

Do Brain Training Apps Actually Work?

brain trainingcognitive healthbrain healthmyth-busting

Brain training apps reliably make you better at brain training apps — and that's most of what the evidence supports. Practice a task and you improve at that task; this is called near transfer and it's well documented.

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Warm illustration of a mist gently clearing from a bright landscape, representing menopause brain fog lifting.
Jul 09, 2026

Menopause and Brain Fog: What the Research Actually Shows

menopausewomen's brain healthcognitive healthbrain health

Menopause brain fog is real, measurable, and — for most women — temporary. Up to two-thirds of women report problems with memory, concentration, and word-finding during the menopause transition, and these changes can be detected on cognitive testing rather than existing only in self-report.

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Warm conceptual illustration of separate points of light gently connecting, representing loneliness, connection, and brain health.
Jul 06, 2026

Loneliness and Cognitive Decline: The Connection We Can't Ignore

lonelinesssocial connectiondementia preventionbrain health

Loneliness is a brain-health risk factor, not just an emotional state. The largest analysis to date pooling more than 600,000 people across 21 long-term studies found that feeling lonely raises the risk of dementia by about 31%.

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Calm conceptual illustration of sound and connection reaching a mind, representing the link between hearing loss and dementia.
Jul 02, 2026

Hearing Loss and Dementia: An Underrated Connection

hearing lossdementia preventionbrain healthaging well

Hearing loss is the single largest modifiable risk factor for dementia — and one of the most overlooked. Research links it to roughly 8% of dementia cases worldwide, more than any other single factor we can do something about.

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Warm illustration of bright solstice light over a calm landscape, representing The Longest Day for Alzheimer's.
Jun 18, 2026

The Longest Day: Why the Solstice Became a Symbol in the Fight Against Alzheimer's

the longest dayAlzheimer's awarenessbrain healthadvocacy

The symbolism is deliberate and quietly powerful: on the brightest day of the year, families honor the long, difficult days that people living with Alzheimer's and their caregivers know so well, and answer them with light, community, and hope. It's less a campaign than a global act of solidarity.

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Calm nighttime illustration of gentle light flowing through a resting mind, representing deep sleep and brain health.
Jun 10, 2026

Sleep and Dementia Risk: What the Evidence Shows

sleepdementia preventionbrain healthaging well

Poor sleep is linked to a higher risk of dementia, but "linked to" is doing important work in that sentence — the evidence is strong on association and genuinely unsettled on cause.

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Warm illustration of a resilient interconnected network holding strong under pressure, representing cognitive reserve and brain resilience.
Jun 08, 2026

Cognitive Reserve: Why Some Brains Age Better Than Others

cognitive reservebrain healthcognitive healthaging wel

Cognitive reserve is the brain's ability to keep working well despite age, damage, or disease — the reason two people with nearly identical brain pathology can have very different symptoms, one showing clear decline and the other none at all. It isn't a fixed gift you're born with.

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Calm conceptual illustration of a human profile formed from soft light, representing memory changes as we age.
Jun 03, 2026

What Really Happens to Memory as We Age — and What Doesn't

brain healthdementia preventionmemoryAlzheimer'scognitive healthaging well

Some memory change is a normal part of growing older, and some is not. Occasionally blanking on a name, walking into a room and forgetting why, or needing a beat longer to recall a word are ordinary features of a healthy aging brain.

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Calm conceptual illustration of a gentle pattern emerging early from soft data, representing AI detecting dementia before symptoms appear.
Jul 27, 2025

Can AI Detect Dementia Before Symptoms Appear?

AI dementia detectionearly diagnosisbrain healthdementia

In research settings, yes — AI can already flag signs of future dementia years before symptoms appear, by spotting patterns in brain scans, retinal images, and even speech that humans can't reliably see.

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