Tauopathy is one of the pathological features of Alzheimer's disease and related dementias (ADRD). 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
27,380 Alzheimer's and dementia studies in plain English, each scored out of 100.
Tauopathy is one of the pathological features of Alzheimer's disease and related dementias (ADRD). 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Retrograde bias better predicted tau progression than anterograde bias, but our best-fitting biophysical models incorporate the mixed effects of both retrograde- and anterograde-directed spread, with notable tau-strain-specific differences. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Transgenic iPSC lines provide a unique tool to study the molecular and genetic mechanisms of FTDP-17 caused by the presence of the c.2013T > G (p.N279K) mutation, as well as to test potential drugs in vitro. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Alzheimer’s disease (AD) is the most prevalent cause of dementia, characterized by progressive cognitive decline, amyloid-β (Aβ) plaques, and neurofibrillary tangles composed of hyperphosphorylated tau protein. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Patients with Alzheimer's disease (AD) have two types of abnormal protein buildups: amyloid plaques and neurofibrillary tangles, in addition to the early synaptic dysfunction associated with the enzymes acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE). 3 key findings →
Evidence: low
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Tau protein plays a pivotal role in maintaining neuronal structure and function through its regulation of microtubule stability and neuronal polarity. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Neurodegenerative diseases are currently among the most devastating diseases with no effective disease-modifying drugs in the market, with Alzheimer's disease (AD) being the most prevalent. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Alzheimer's disease (AD), the most prevalent form of dementia, is characterized by hallmark pathologies such as amyloid-beta (Aβ) plaque accumulation, tau hyperphosphorylation, and progressive neuronal dysfunction. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Tau hyperphosphorylation has been considered a major contributor to neurodegeneration in Alzheimer's disease (AD) and frontotemporal dementia, and related tauopathies have gained prominence in the development of therapies for these conditions. 4 key findings →
Evidence: low
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Among the participants, 298 had at least one untreated or uncontrolled VRF. 5 key findings →
Evidence: high
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Cognitive decline in older adults has significant implications for autonomy and quality of life. 4 key findings →
Evidence: low
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This study explores the scientific landscape linking the Mediterranean Diet Adherence Screener (MEDAS) to aging-related health outcomes through a comprehensive bibliometric and scoping review approach. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Only the real-tACS group improved in the oddball task and exhibited increased event-related EEG amplitude in the theta range. 2 key findings →
Participants: 27 Evidence: low
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Minor neurocognitive disorders (NCDs) represent a transitional phase between normal cognitive aging and dementia, highlighting the importance of early interventions. 4 key findings →
Evidence: low
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Mild cognitive impairment and dementia are common symptoms in people with Parkinson's disease (PwPD) that impair the quality of life of those affected. 1 key finding →
Evidence: low
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The primary analysis demonstrated significant improvements in multiple episodic memory measures across both intervention groups, with no significant differences observed between groups. 5 key findings →
Design: post-hoc analysis Evidence: low
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BackgroundDementia impacts individuals, families, and society, necessitating effective prevention strategies. 3 key findings →
Evidence: low
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Delirium exhibited a metabolic profile of network dysfunction that may be modifiable and clinically responsive. 4 key findings →
Evidence: low
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Although individuals with dementia who reside in nursing homes are particularly susceptible to developing delirium, this condition is rarely recognised in these settings. 1 key finding →
Participants: 70 Evidence: low
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Validation was conducted across 94 households over 365 nights, totalling 297,297 monitoring hours. 5 key findings →
Evidence: low
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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
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The analysis yielded three categories and nine subcategories describing surrogate decision-making practices regarding end-of-life care for people with dementia: (a) typical circumstances of end-of-life care planning, (b) expected roles of key personnel and related challenges and (c) important considerations. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The implementation of a transmural model of early palliative care for patients with advanced dementia requires the coordination between clinicians in the tertiary care setting and community, together with health information technologists. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Our findings suggest the LEAD intervention is feasible and demonstrates initial efficacy in promoting dementia-focused ACP. 3 key findings →
Participants: 48 Evidence: low
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In the dementia scenario, 26.9% of participants preferred unlimited medical treatment. 5 key findings →
Design: cross-sectional Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
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 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.
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 →