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. Dynamic imaging markers of incident microhemorrhages and superficial siderosis in the A4 study: A longitudinal person-interval analysis 2026-08-01
  2. Prevalence and risk factors of cerebral microhemorrhages and superficial siderosis in cognitively unimpaired older adults: analysis from the CHARIOT-PRO SubStudy 2025-08-01

Studies

2 studies carry this tag.

Date range

2025 to 2026

Top journals

  • Alzheimer's & dementia : the journal of the Alzheimer's Association 2

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. Dynamic imaging markers of incident microhemorrhages and superficial siderosis in the A4 study: A longitudinal person-interval analysis

    ✓ Peer-reviewed alzhub usefulness score 81 out of 100. Alzheimer's & dementia : the journal of the Alzheimer's Association 2026-08-01 Treatments

    Temporal imaging variables may provide independent prognostic information beyond baseline risk, supporting a dynamic model of hemorrhagic risk in Alzheimer's disease.

  2. Prevalence and risk factors of cerebral microhemorrhages and superficial siderosis in cognitively unimpaired older adults: analysis from the CHARIOT-PRO SubStudy

    ✓ Peer-reviewed alzhub usefulness score 72 out of 100. Alzheimer's & dementia : the journal of the Alzheimer's Association 2025-08-01 Treatments

    Increasing age and hypertension are significant risk factors of CMHs.

All topic tags with their study counts