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Research

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

Find studies

Showing 1–20 of 20 studies with an author at Mayo Clinic (US) in Annals of Neurology · 27,380 in the whole library · How the 0–100 score works

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.

Other 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.

Genome-wide association studies of cerebral white matter lesion burden: the CHARGE consortium

✓ Peer-reviewed alzhub usefulness score 75 out of 100. Annals of neurology 2011-06-01

This large GWAS of WMH burden in community-based cohorts of individuals of European descent identifies a novel locus on chromosome 17. 5 key findings →

Design: meta-analysis Participants: 3,024 Evidence: high

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

Cerebrospinal fluid biomarker signature in Alzheimer's disease neuroimaging initiative subjects

✓ Peer-reviewed alzhub usefulness score 67 out of 100. Annals of Neurology 2009-03-19

CSF A beta(1-42) was the most sensitive biomarker for AD in the autopsy cohort of CSF samples: receiver operating characteristic area under the curve of 0.913 and sensitivity for AD detection of 96.4%. 4 key findings →

Evidence: moderate

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

Amyloid-Related Imaging Abnormalities in the DIAN-TU-001 Trial of Gantenerumab and Solanezumab: Lessons from a Trial in Dominantly Inherited Alzheimer Disease

✓ Peer-reviewed alzhub usefulness score 65 out of 100. Annals of neurology 2022-10-13

In DIAD, solanezumab was not associated with ARIA. 5 key findings →

Design: cross-sectional Participants: 52 Evidence: moderate

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

MarkVCID2 Consortium for Clinical Validation of Biomarkers of Cerebral Small Vessel Disease: Validation Framework and Baseline Characteristics

✓ Peer-reviewed alzhub usefulness score 64 out of 100. Annals of Neurology 2025-09-22

MarkVCID2 enrolled 1883 individuals age 73.4 ± 7.5 years, 65.0% female, 24.2% Hispanic, and 27.1% non-Hispanic Black. 5 key findings →

Design: longitudinal study Participants: 1,883 Evidence: moderate

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

An operational approach to National Institute on Aging-Alzheimer's Association criteria for preclinical Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 60 out of 100. Annals of neurology 2012-04-09

This cross-sectional evaluation of the NIA-AA criteria for preclinical AD indicates that the 1-3 staging criteria coupled with stage 0 and SNAP categories classify 97% of CN subjects from a population-based sample, leaving only 3% unclassified. 2 key findings →

Design: cross-sectional Evidence: moderate

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

Neuronal loss correlates with but exceeds neurofibrillary tangles in Alzheimer's disease

✓ Peer-reviewed alzhub usefulness score 60 out of 100. Annals of neurology 1997-01-01

To assess the relationship between dementia, neuronal loss, and neuropathological findings in Alzheimer's disease (AD), we counted the number of neurons, senile plaques, and neurofibrillary tangles in a high-order association cortex. 1 key finding →

Participants: 34 Evidence: low

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

Mild cognitive impairment due to Alzheimer disease in the community

✓ Peer-reviewed alzhub usefulness score 60 out of 100. Annals of neurology 2013-08-01

The NIA-AA criteria apply to most MCI subjects in both the community and clinical trials settings; however, a sizeable proportion of subjects had conflicting biomarkers, which may be very important and need to be explored. 2 key findings →

Design: longitudinal study Evidence: moderate

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

Amyloid deposition, hypometabolism, and longitudinal cognitive decline

✓ Peer-reviewed alzhub usefulness score 60 out of 100. Annals of neurology 2012-10-01

Using data from the Alzheimer's Disease Neuroimaging Initiative (ADNI) population, we examined (1) cross-sectional relationships between amyloid deposition, hypometabolism, and cognition, and (2) associations between amyloid and hypometabolism measurements and longitudinal cognitive measurements. 4 key findings →

Design: cross-sectional Evidence: moderate

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

TDP-43 immunoreactivity in hippocampal sclerosis and Alzheimer's disease

✓ Peer-reviewed alzhub usefulness score 56 out of 100. Annals of neurology 2007-05-01

These results suggest that as many as 20% of AD cases and more than 70% of HpScl cases have pathology similar to that found in FTLD-U. Whether this represents concomitant FTLD-U or is analogous to colocalization of alpha-synuclein and tau in AD, reflecting a propensity for codeposition of abnormal protein conformers, remains to be determined. 5 key findings →

Evidence: low

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

Effect of apolipoprotein E on biomarkers of amyloid load and neuronal pathology in Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 55 out of 100. Annals of neurology 2010-03-01

Low CSF Abeta(1-42) (surrogate for Abeta amyloid load) is more closely linked to the presence of APOE epsilon4 than to clinical status. 3 key findings →

Participants: 399 Evidence: low

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

Lewy bodies and parkinsonism in families with parkin mutations

✓ Peer-reviewed alzhub usefulness score 55 out of 100. Annals of neurology 2001-09-01

Previous work has established that compound mutations and homozygous loss of function of the parkin gene cause early-onset, autosomal recessive parkinsonism. 4 key findings →

Participants: 38 Evidence: low

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

Effect of lifestyle activities on Alzheimer disease biomarkers and cognition

✓ Peer-reviewed alzhub usefulness score 54 out of 100. Annals of neurology 2012-11-01

None of the lifestyle variables were correlated with the biomarkers, and the path associations between lifestyle variables and biomarkers were not significant (p > 0.05). 3 key findings →

Participants: 515 Evidence: low

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

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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