Lower DTI-ALPS, lower BOLD-CSF coupling, and higher CP volume predicted dementia, but PVS volume did not. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
28,180 Alzheimer's and dementia studies in plain English, each scored out of 100.
Lower DTI-ALPS, lower BOLD-CSF coupling, and higher CP volume predicted dementia, but PVS volume did not. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Astrocyte pathology occurs in association with Alzheimer's disease (AD) and in brain ageing, but is poorly characterised. 3 key findings →
Evidence: moderate
Full summary, score breakdown and related studies → Original source Full text may need a subscription
The presence of cognitive impairment in corticobasal degeneration (CBD) is now widely recognised. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
Human stem cell models have the potential to provide platforms for phenotypic screens to identify candidate treatments and cellular pathways involved in the pathogenesis of neurodegenerative disorders. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Dynamic [(11)C]PiB PET can be used successfully to measure cerebral β-amyloid deposition in DS. 4 key findings →
Evidence: moderate
Full summary, score breakdown and related studies → Original source Full text may need a subscription
The Mini-Mental State Examination was administered to 1865 general-practice patients aged 75 years and over. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
Dementia with Lewy bodies (DLB), a progressive neurodegenerative disease with heterogeneous clinical presentations, greatly impacts patients, caregivers, and society. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Dementia diagnosis relies on assessing functional decline, yet widely used assessment tools are often developed in Euro-American contexts, limiting their cross-cultural validity. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The PIF for the total NZ population following a 15% risk factor reduction was 14.6% (95% confidence interval: 7.7-21.1) Modeled projections demonstrated prevalence reduction over time, from 1.0% at 10 years to 4.2% at 30 years. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The DET framework has achieved superior performance on the classification task across all the evaluation metrics compared to the traditional machine learning based methods, as demonstrated in Table 1. 4 key findings →
Participants: 106 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
We show that TDP-43 activates GSK3 and promotes caspase-dependent cleavage of TDP-43, generating C-terminal fragments. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
A wide range of human diseases are associated with protein misfolding and amyloid aggregates. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Recent studies have shown that neurofibrillary tangles are frequently accompanied by alpha-synuclein inclusions in sporadic and familial Alzheimer disease, in Down syndrome, in progressive supranuclear palsy, and Parkinsonism dementia complex of Guam. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
variants) was not associated with small vessel stroke (odds ratio [OR], 1.02 [95% CI, 0.95-1.10]), magnetic resonance imaging-confirmed lacunar stroke (OR, 0.95, [95% CI, 0.81-1.11]), nonlobar intracerebral hemorrhage (OR, 1.04 [95% CI, 0.72-1.50]), or vascular dementia (OR, 1.09 [95% CI, 0.95-1.25]). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Neighborhood deprivation was associated with poorer cognition (r = 0.36, p < 0.001), greater prevalence of modifiable risk factors (r = 0.36, p < 0.001), and greater SVD burden (β = 0.18, p = 0.008). 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Accurate diagnosis of frontotemporal dementia (FTD) with right anterior temporal lobe (RATL) predominance remains challenging due to lack of clinical characterization, and standardized terminology. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
We report the results of structural, functional and genetic studies on the CD33 sialic acid- binding receptor that reveal how non-coding variants in CD33 alter risk for Alzheimer’s disease (AD). 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Oculomics is an emerging field that leverages ophthalmic imaging data to identify biomarkers of systemic disease, facilitating early diagnosis and risk stratification. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The MMSE model achieves a mean absolute error (MAE) of 1.84 (95% CI: 1.64-2.04) internally and 2.19 in external validation. 5 key findings →
Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
The spontaneous self-assembly of proteins and nucleic acids into biomolecular condensates has been shown to ubiquitously contribute to the functional compartmentalization of the cell. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Dementia encompasses a range of neurodegenerative diseases (NDDs) presenting with progressive decline in memory, cognition, language and ability to complete daily tasks. 5 key findings →
Participants: 16 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Delirium exhibited a metabolic profile of network dysfunction that may be modifiable and clinically responsive. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Twenty-four studies were identified and confirmed that patients with dementia frequently resort to the ED near the end of life, frequently more than once in their last year of life. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Our data suggests that microglial reactivity may play a role in hippocampal atrophy; potentially contributing to the increasingly recognized interaction between vascular and neurodegenerative pathology. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The majority of the participants met criteria for obesity. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
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
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.
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 28,180 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.
This is a large sample of the Alzheimer's literature, not an exhaustive index of it. It holds 28,180 records, built mostly from automated pulls of Europe PMC (61.7% of the library) and OpenAlex (18.1%), 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.
1,034 records (3.7% 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 →