Get help now — free helplines

You can call any of these for free. You do not need a diagnosis, an appointment, or a crisis to call — questions and plain exhaustion are reasons enough.

  • Alzheimer's Association 24/7 Helpline 800-272-3900 24 hours a day, 365 days a year Free, confidential support and information for people with dementia, caregivers, families and the public. Master's-level clinicians. Also Spanish.
  • 988 Suicide & Crisis Lifeline 988 24/7 Call or text 988, or chat at 988lifeline.org. For anyone in emotional distress or a mental-health crisis, including caregivers.
  • Alzheimer's Foundation of America (AFA) Helpline 866-232-8484 9:00 am - 9:00 pm ET, seven days a week Licensed social workers providing support, info and referrals. Also text message and web chat. Text: 646-586-5283

In a medical emergency, call 911. More numbers, and what each line does, on the help page.

Newest in this topic

  1. Preserved cognitive–functional phenotype in centenarians and its association with modifiable risk factors for dementia: Results from the Colombian centenarians project 2025-12-01
  2. Posttraumatic stress disorder and risk of dementia among US veterans 2010-06-01

Studies

2 studies carry this tag.

Date range

2010 to 2025

Top journals

  • Alzheimer s & Dementia 1
  • Archives of general psychiatry 1

Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.

  1. Among 160 centenarians, 63.7% did not meet the PCFP criteria and were classified as having dementia.

  2. Posttraumatic stress disorder and risk of dementia among US veterans

    ✓ Peer-reviewed alzhub usefulness score 65 out of 100. Archives of general psychiatry 2010-06-01 How common it is

    The mean baseline age of the veterans was 68.8 years, and 174 806 (96.5%) were men.

All topic tags with their study counts