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Research

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

Find studies

Showing 1–24 of 24 studies by Kantarci K with an author at Mayo Clinic (US) · 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

Other 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.

Etiology of White Matter Hyperintensities in Autosomal Dominant and Sporadic Alzheimer Disease

✓ Peer-reviewed alzhub usefulness score 67 out of 100. JAMA neurology 2023-12-01

Data from 3960 MRI sessions among 1141 participants were included: 252 pathogenic variant carriers from DIAN (mean [SD] age, 38.4 [11.2] years; 137 [54%] female), 571 older adults from ADNI (mean [SD] age, 72.8 [7.3] years; 274 [48%] female), and 318 older adults from HABS (mean [SD] age, 72.4 [7.6] years; 194 [61%] female). 3 key findings →

Design: cohort study Participants: 1,141 Evidence: moderate

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

Diabetes and elevated hemoglobin A1c levels are associated with brain hypometabolism but not amyloid accumulation

✓ Peer-reviewed alzhub usefulness score 63 out of 100. Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2014-03-20

These factors should be investigated in longitudinal studies for their role in detecting onset of symptoms in AD. 1 key finding →

Design: longitudinal study Participants: 749 Evidence: moderate

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

Dementia with Lewy bodies and Alzheimer disease: neurodegenerative patterns characterized by DTI

✓ Peer-reviewed alzhub usefulness score 63 out of 100. Neurology 2010-06-01

Increased amygdalar diffusivity in the absence of tissue loss in dementia with Lewy bodies (DLB) may be related to microvacuolation, a common pathology associated with Lewy body disease in the amygdala. 3 key findings →

Design: case-control study Participants: 30 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

An autoradiographic evaluation of AV-1451 Tau PET in dementia

✓ Peer-reviewed alzhub usefulness score 57 out of 100. Acta neuropathologica communications 2016-06-13

Reduced AV-1451 binding in neuritic pathology compared to neurofibrillary tangles suggests that the maturity of tau pathology may affect AV-1451 binding and suggests complexity in AV-1451 binding. 4 key findings →

Participants: 38 Evidence: low

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

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

MRI correlates of neurofibrillary tangle pathology at autopsy: a voxel-based morphometry study

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Neurology 2008-09-01

Patterns of gray matter loss are associated with neurofibrillary tangle (NFT) pathology, specifically with NFT burden at Braak stages III and IV and with Braak stage itself at higher stages. 4 key findings →

Evidence: low

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

Hippocampal volumes, proton magnetic resonance spectroscopy metabolites, and cerebrovascular disease in mild cognitive impairment subtypes

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Archives of neurology 2008-12-01

The MRI and 1H MRS findings in single-domain aMCI are consistent with a pattern similar to that of Alzheimer disease. 3 key findings →

Design: case-control study Participants: 32 Evidence: moderate

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

Longitudinal 1H MRS changes in mild cognitive impairment and Alzheimer's disease

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Neurobiology of aging 2006-07-24

Magnetic resonance (MR)-based volume measurements of atrophy are potential markers of disease progression in patients with amnestic mild cognitive impairment (MCI) and Alzheimer's disease (AD). 3 key findings →

Design: longitudinal study Evidence: moderate

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

Neuroimaging in Alzheimer disease: an evidence-based review

✓ Peer-reviewed alzhub usefulness score 52 out of 100. Neuroimaging clinics of North America 2003-05-01

Neuroimaging is valuable in predicting future development of AD in patients with MCI and in carriers of the ApoE epsilon 4 allele who are at a higher risk of developing AD than are cognitively normal elderly individuals. 3 key findings →

Design: longitudinal study Evidence: moderate

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

Association of hypometabolism and amyloid levels in aging, normal subjects

✓ Peer-reviewed alzhub usefulness score 52 out of 100. Neurology 2014-05-02

Hypometabolism in PiB-positive, cognitively normal subjects in a population-based cohort occurs in AD-signature cortical regions and to a lesser extent in other cortical regions. 4 key findings →

Design: cross-sectional Evidence: moderate

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

DWI predicts future progression to Alzheimer disease in amnestic mild cognitive impairment

✓ Peer-reviewed alzhub usefulness score 50 out of 100. Neurology 2005-03-01

The authors assessed whether measures of hippocampal water diffusivity at baseline can predict future progression to Alzheimer disease (AD) in amnestic mild cognitive impairment (aMCI). 1 key finding →

Evidence: low

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

Impaired Cognition and Brain Atrophy Decades After Hypertensive Pregnancy Disorders

✓ Peer-reviewed alzhub usefulness score 50 out of 100. Circulation. Cardiovascular quality and outcomes 2016-02-01

Hypertensive pregnancy disorders are associated with worse performance on tests of processing speed and smaller brain volumes decades later. 4 key findings →

Participants: 1,279 Evidence: low

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

Short-term clinical outcomes for stages of NIA-AA preclinical Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 49 out of 100. Neurology 2012-05-02

Of the 296 initially normal subjects, 31 (10%) progressed to a diagnosis of mild cognitive impairment (MCI) or dementia (27 amnestic MCI, 2 nonamnestic MCI, and 2 non-AD dementias) within 1 year. 1 key finding →

Evidence: low

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

Molecular imaging of Alzheimer disease pathology

✓ Peer-reviewed alzhub usefulness score 48 out of 100. AJNR. American journal of neuroradiology 2014-02-06

Development of molecular imaging agents for fibrillar β-amyloid positron-emission tomography during the past decade has brought molecular imaging of Alzheimer disease pathology into the spotlight. 1 key finding →

Design: cohort study Evidence: moderate

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