alzhub.org
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.

Research

27,380 Alzheimer's and dementia studies in plain English, each scored out of 100.

Find studies

Showing 751–775 of 1,229 studies in Neurology (page 31 of 50) · 27,380 in the whole library · How the 0–100 score works

Download bibliography of the first 500 of these studies, in this order: BibTeX (.bib) · RIS (.ris)

Browse by subject, author or institution

Each number is how many studies that link shows, with your other filters kept.

Subjects

Authors

Names as each record prints them; the same person can appear under two spellings.

Institutions

From OpenAlex; 12,859 studies have no institution on record and are not counted here.

A note on reading research. One study is rarely the final word.

We try to note the size of a study, whether it was in humans or animals, and how early-stage the finding is. If a summary here doesn't make that clear, treat it with extra caution and check the original source.

Progressive regional atrophy in normal adults with a maternal history of Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 2011-03-01

We conclude that FHm individuals without dementia have progressive gray matter volume reductions in select AD-vulnerable brain regions, specifically the precuneus and parahippocampal gyrus. 5 key findings →

Design: longitudinal study Evidence: moderate

Full summary, score breakdown and related studies → Original source Free full text

An alternative method for estimating efficacy of the AN1792 vaccine for Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 2007-11-01

Published results from the AN1792 trial may have underestimated the effect of vaccine on progression of cerebral atrophy among patients with an antibody response to the vaccine. 3 key findings →

Design: randomized controlled trial Evidence: high

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Cerebral microbleeds on MRI: prevalence, associations, and potential clinical implications

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 2006-01-01

Cerebral microbleeds might indicate a higher risk of future intracerebral hemorrhage and may be a marker of cerebral small-vessel disease and cerebral amyloid angiopathy. 4 key findings →

Participants: 5,200 Evidence: low

Full summary, score breakdown and related studies → Original source Full text may need a subscription

The contribution of voxel-based morphometry in staging patients with mild cognitive impairment

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 2006-08-01

Different patterns of gray matter density distribution in patients with mild cognitive impairment may be associated to different rates of conversion to Alzheimer disease. 3 key findings →

Participants: 22 Evidence: low

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Frontal lobe white matter hyperintensities and neurofibrillary pathology in the oldest old

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 2010-11-03

Our study showed an association between neurofibrillary pathology and frontal PVWMH and DWMH (rather than parietal), as a surrogate of small vessel disease, particularly in very old community-dwelling individuals. 5 key findings →

Participants: 132 Evidence: moderate

Full summary, score breakdown and related studies → Original source Free full text

Predicting the rate of cognitive decline in aging and early Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 2004-07-01

Percent total HSI, ventricular, and total CSF volume measures can independently predict the rate of cognitive decline and improve the predictive power of statistical models that use only clinical data. 4 key findings →

Design: longitudinal study Evidence: moderate

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Cortical microstructural correlates of astrocytosis in autosomal-dominant Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 2020-04-14

Our proof-of-concept study is the first to show that microstructural and macrostructural changes can reflect underlying neuroinflammatory mechanisms in early stages of Alzheimer disease (AD). 2 key findings →

Participants: 31 Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Age and education correction of Mini-Mental State Examination for English and Spanish-speaking elderly

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 1996-03-01

Previous research has shown that the Mini-Mental State Examination (MMS) is biased as a measure of cognitive impairment in minority and low-education patients. 3 key findings →

Participants: 590 Evidence: low

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Prediction of pathology in primary progressive language and speech disorders

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Neurology 2009-11-25

The different anatomic distribution of the pathologic lesions could explain these results: opercular and subcortical regions in tau pathologies with progressive anarthria, the left frontotemporal cortex in TDP-43-positive frontotemporal lobar degeneration (FTLD-TDP) with agrammatic progressive aphasia, the bilateral lateral and anterior temporal cortex in FTLD-TDP or argyrophilic grain disease with semantic dementia, and the left parietotemporal cortex in Alzheimer disease with logopenic progressive aphasia or jargon aphasia. 2 key findings →

Participants: 18 Evidence: low

Full summary, score breakdown and related studies → Original source Full text may need a subscription

↑ Change the filters

Where “Free full text” comes from

Free full text links and the Full text may need a subscription label come from Unpaywall, Europe PMC and OpenAlex records of free copies, checked 10 Oct 2026. A study with neither is unknown, not paywalled. Show only studies that are free to read

How the 0–100 score works — and why some entries are capped

This is alzhub's own score. It is not an official metric, not an impact factor, and no journal, publisher or ranking body endorses it. We built it so that a reader who is not a scientist can tell a landmark trial from a conference abstract without having to already know the difference. Every point comes from one of 20 components, all of them printed on the study itself, so you can disagree with our arithmetic rather than having to trust the total.

  • Journal tier up to 10 pts
  • Journal's citation record up to 4 pts
  • Study design up to 12 pts
  • Strength of evidence up to 5 pts
  • Peer-review validation up to 10 pts
  • How recent up to 5 pts
  • Sample size up to 4 pts
  • Effect reported up to 3 pts
  • Studied in people up to 3 pts
  • Randomised / blinded up to 2 pts
  • Times cited up to 7 pts
  • Citations per year up to 5 pts
  • Impact for its field and year up to 6 pts
  • Cited by studies here up to 6 pts
  • Still being cited up to 4 pts
  • Senior author's track record up to 4 pts
  • Institution's track record up to 3 pts
  • Multi-centre collaboration up to 3 pts
  • Indexed in PubMed up to 2 pts
  • Free to read up to 2 pts

Journals are placed in ordered tiers, never given a numeric impact factor — we could not verify current impact factors from a source we control, and an invented one would be worse than none. Tier 1 is the top-tier general journals (NEJM, The Lancet, JAMA, Nature, Science, Nature Medicine); tier 2 is the leading specialty journals; tier 3 is every other peer-reviewed journal. A separate part scores how much the journal's own papers are cited, which tells the tier-3 journals apart.

Two rules we don't bend. First, we never fill in a missing value: if a record does not state a sample size or a design, that component scores zero, and if we simply have no data for a part, such as a citation count, that part is left out and the study is scored on the parts we could check. The study card says which. Second, anything that is not a peer-reviewed article is capped at 16/100 and carries a warning chip — so a conference abstract or a company press release can never outrank a peer-reviewed paper, no matter how good it looks.

We rank a rigorous null result — a good trial showing that something does not work — above an early positive finding. Someone deciding whether to buy a supplement is served by that, and the rigour is already counted by the design and journal components.

The score is computed from the published data alone and is reproducible: the same file always yields the same numbers.

See the whole rubric drawn out → — four charts covering all 27,380 studies: how the scores are spread and where the cap bites, which of the 20 components the library is strong and weak on, which subjects rest on stronger evidence, and what kinds of study each subject is actually built from.

What this library is — and isn't

This is a large sample of the Alzheimer's literature, not an exhaustive index of it. It holds 27,380 records, built mostly from automated pulls of Europe PMC (60.6% of the library) and OpenAlex (18.6%), plus smaller pulls from PubMed, Crossref and medRxiv. If a study, a drug, or a finding isn't here, that is not evidence it doesn't exist in the literature — it may simply not have been pulled in yet.

1,032 records (3.8% of the library) are not peer-reviewed — 962 of those are preprints posted before any journal review, and the rest are conference abstracts, regulatory notices and reports. Every study card on this page states its status plainly, and the score above is capped for anything that isn't a peer-reviewed article.

See the full, machine-readable breakdown of this library's coverage →

Newest studies, as a dated timeline →    Atom feed