Alzheimer's Disease acts as a degenerative brain trauma that results in poor memory, alongside impairing mental functioning. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Research
30,980 Alzheimer's and dementia studies in plain English, each scored out of 100.
The results may contribute to refining current diagnostic techniques, promoting earlier detection, and assisting in the development of advanced tools for accurate brain tumor diagnosis and treatment planning. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
28/100
Alzheimer's disease is a form of progressive dementia that significantly impacts the quality of life of patients and their families. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
28/100
While this process allows machine learning models to make more precise and reliable diagnoses, systems developed on the basis of Dr. Roman Poznanski's DOT (Dynamic Optimization of Thought) theory offer a new method in the diagnosis of neurological diseases. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Overall, AI has substantial potential to support more precise, person-centred care for older adults, but realising this promise will require multimorbidity-aware, transparent models, robust evaluation in diverse geriatric populations and governance frameworks that ensure fairness, privacy and meaningful human oversight. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
This review analyzes current data on the epidemiology, pathogenesis, clinical features, and approaches to the treatment of cognitive impairments in diabetes mellitus (DM). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Alzheimer’s disease is the most common type of dementia, characterized by a progressive decline in cognitive function, particularly memory and impacting daily life. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Triggered by LPS and AGEs in food, inflammatory cytokines can enter the brain and stimulate microglial activation, inflammation, and oxidative damage. 5 key findings →
Design: narrative review Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Introducción: La enfermedad de Alzheimer se considera una de las patologías neurodegenerativas de mayor impacto en la salud pública, con una prevalencia y tasa de mortalidad en incremento. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Chronic psychological stress is a well-known risk factor for neurodegenerative diseases including Alzheimer disease (AD), yet the underlying mechanisms remain unclear. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Chronic psychological stress is a well-known risk factor for neurodegenerative diseases including Alzheimer disease (AD), yet the underlying mechanisms remain unclear. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
28/100
The repeated inability of Aβ therapies to pass clinical tests in sporadic AD points to the complexity of the disease and indicates that earlier or more interventions could be necessary. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The human brain is one of the most metabolically active tissues in the body, due in large part to the activity of trillions of synaptic connections. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
This study aims to comprehensively review the role of glial fibrillary acidic protein (GFAP) as a marker of astrocyte activation in Alzheimer's disease (AD). 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Previous studies have shown that preeclampsia increases the risk of cerebrovascular and cardiovascular diseases, as well as cognitive impairments, up to evolving dementia in the future. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Alzheimer’s disease is the leading cause of dementia globally and is marked by amyloid-β plaque accumulation, decreased brain pH, disrupted metabolism, and increased permeability of the blood-brain barrier. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
28/100
Delirium superimposed on dementia (DSD) is a frequent but underrecognised condition that complicates care in older adults. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
1 in 3 older adults die with or from dementia. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Dementia-specific ACP/AD require a relational, flexible and ethically grounded approach that evolves with the individual’s condition. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
These findings highlight the variability in the cumulative patterning of racial discrimination and stress among midlife and older Black adults, providing insights into how these factors impact health outcomes in middle to late life. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
27/100
Puerto Rico is experiencing a rapidly aging population due to outmigration and other demographic changes. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The components of the MIND diet should be evaluated in relation to the dietary habits and cultural background of the population being studied. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
A Doença de Alzheimer (DA) constitui um dos maiores desafios de saúde pública devido ao seu impacto crescente na população idosa, especialmente em razão do aumento da expectativa de vida. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
A Doença de Alzheimer (DA) é uma enfermidade neurodegenerativa progressiva e a principal causa de demência em idosos, representando cerca de 60 a 70% dos casos. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
El desarrollo de biomarcadores plasmáticos ha revolucionado el diagnóstico biológico de la enfermedad de Alzheimer (EA), al permitir una detección más temprana y menos invasiva de los procesos neuropatológicos subyacentes. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
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.
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 30,980 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 30,980 records, built mostly from automated pulls of Europe PMC (65.2% of the library) and OpenAlex (16.4%), 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.
1,042 records (3.4% of the library) are not peer-reviewed — 967 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 Where this research is being discussed: events