28,180 Alzheimer's and dementia studies in plain English, each scored out of 100.
The study highlights the significant role FCPs play in DSD care and the urgent need for interventions that address their educational and emotional needs to improve patient and caregiver well-being. [ Research in Gerontological Nursing, 18 (3), 113–123.] 2 key findings →
Evidence: low
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Acute ischemic stroke often results in a multitude of neuropsychiatric complications, including depression, dementia, delirium, and fatigue. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Traditional fall prevention activities are not effective in preventing inpatient falls or injuries from falls. 5 key findings →
Evidence: low
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The PRISMA-ScR flow diagram will present the results of the search. 5 key findings →
Evidence: low
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The CVI of PAINAD-Th was 1.00 for forward translation and 0.93 for back translation. 5 key findings →
Evidence: low
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認知症を有する人のためのアドバンス・ケア・プランニング（ACP）では，意思決定能力の揺らぎを前提に，「過去」の意思と「現在」の意向を統合し，非言語的サインも含めて本人の推定意思をくみ取ることが重要である．家族を本人の想いを伝える代弁者として位置づけ，その心理的負担を医療・ケアチームが支える必要がある．また，関係依存性自律を踏まえ，多職種協働で本人中心の対話を継続することが求められる．さらに，想いのかけらを情報通信技術（ICT）等で共有し，ACPを組織的に実施する体制整備が重要である． 1 key finding →
Evidence: low
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Evidence: low
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Forty studies were included. Key stakeholders included healthcare professionals (HCPs); family members and caregivers; PWD; dyads (PWD and their caregivers); the broader public; policymakers; and researchers. 5 key findings →
Evidence: low
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At the end of the last century, it was realized that not only damage to the gray matter of the brain causes cognitive decline, but also damage to the white matter can lead to a decrease in cognitive abilities of high severity, up to dementia. 1 key finding →
Evidence: low
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From April-December 2020, 279 PAs were submitted via NLX and 83% were automatically approved in real-time. 5 key findings →
Evidence: low
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Our results suggest that in areas like upstate New York, where agricultural land uses are dominant, individual scale factors are the most influential. 3 key findings →
Evidence: low
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This study examines how users’ preferences for spatial elements in neighborhood parks influence satisfaction and assesses the moderating role of urban density in this relationship. 3 key findings →
Evidence: low
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In human brain extracts, most proteins of pathological interest in Alzheimer's disease are insoluble and their analysis is often performed on denatured and reduced samples by immunoblotting after electrophoresis on polyacrylamide gel in presence of sodium dodecyl sulfate. 3 key findings →
Evidence: low
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Down syndrome (DS) brains, from 19 gestational weeks to 50 years of age were studied by immunohistochemical methods with a polyclonal antibody against synthetic peptide comprising part of the Kunitz-type protease inhibitor (KPI) domain of Alzheimer disease amyloid precursor protein (APP), residues 301 to 323 of APP 770. 1 key finding →
Evidence: low
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A fifteen-year follow up of the linguistic and cognitive profile of a woman, named Françoise, with standard trisomy 21. 1 key finding →
Evidence: low
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Impaired glucose metabolism in adult Down Syndrome (DS) has been well-documented in vivo and information on the underlying biochemical defect i.e. aberrant glucose handling enzymes is already available. 2 key findings →
Evidence: low
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There are few published data available about simultaneous bilateral hip fractures. 1 key finding →
Evidence: low
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Biomarkers in cerebrospinal fluid (CSF) are being used increasingly to diagnose early Alzheimer's disease (AD). 4 key findings →
Evidence: low
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This study aimed to assess the diagnostic contribution of Fluorodeoxyglucose Positron Emission Tomography (FDG-PET) in neurodegenerative dementias presenting with language-predominant symptoms, with or without accompanying behavioral changes, and to evaluate the correspondence between PET-derived metabolic patterns and cerebrospinal fluid (CSF) biomarkers. 4 key findings →
Evidence: low
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This article addresses the potential legal ramifications for neurologists caring for patients with Alzheimer disease (AD) who elect neither to prescribe aducanumab nor to refer patients with AD for treatment with aducanumab. 4 key findings →
Evidence: low
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The primary pharmacy system and health support pharmacy system were established in 2016. 5 key findings →
Evidence: low
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Health concerns seem to influence consumers’ decisions for purchasing local foods. 2 key findings →
Evidence: low
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Dietary patterns play a crucial role in shaping mental health, as they influence the availability of essential nutrients that support brain function and emotional regulation. 3 key findings →
Evidence: low
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Benefits Beyond Auditory Rehabilitation Research conducted by Frank Lin and colleagues found that individuals with untreated mild, moderate, and severe hearing loss had, respectively, a twofold, threefold, and fivefold increased risk of dementia compared with individuals with normal hearing. 4 Research suggests that early auditory rehabilitation is important for people of all ages, including older adults, as it can provide benefits and improvements beyond hearing ability such as cognitive function and mitigation of depression. 5 key findings →
Evidence: low
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Life experience, poetry, fiction, and neuroscience have all demonstrated the incomplete fragmentary nature of memory. 1 key finding →
Evidence: low
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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 →