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Research

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

Find studies

Showing 1,026–1,050 of 1,754 studies · tagged Diagnosis (page 42 of 71) · 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

Authors

Names as each record prints them; the same person can appear under two spellings.

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.

The CSF p-tau181/Aβ42 Ratio Offers a Good Accuracy “In Vivo” in the Differential Diagnosis of Alzheimer’s Dementia

✓ Peer-reviewed alzhub usefulness score 46 out of 100. Current Alzheimer Research 2019-09-04

It might constitute a simple, cost-effective and reproducible in vivo proxy of AD suitable to be adopted worldwide not only in daily clinical practice but also in future experimental trials, to avoid the enrolment of misdiagnosed AD patients. 1 key finding →

Participants: 526 Evidence: low

Full summary, score breakdown and related studies → Original source

Head-to-head comparison of cerebral blood flow single-photon emission computed tomography and 18 F-fluoro-2-deoxyglucose positron emission tomography in the diagnosis of Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Internal medicine journal 2021-08-01

Clinicians reported high diagnostic confidence in 83% of 18 F-FDG PET compared to 67% for CBF-SPECT (P = 0.001). 2 key findings →

Participants: 126 Evidence: low

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

The Mental Deterioration Battery: normative data, diagnostic reliability and qualitative analyses of cognitive impairment. The Group for the Standardization of the Mental Deterioration Battery

✓ Peer-reviewed alzhub usefulness score 45 out of 100. European neurology 1996-01-01

This study aimed at investigating the clinical usefulness of the Mental Deterioration Battery (MDB) in the neuropsychological diagnosis and characterization of the dementia syndrome. 1 key finding →

Participants: 134 Evidence: low

Full summary, score breakdown and related studies → Original source

[Reliability and validity of the standardized Mini Mental State Examination in the diagnosis of mild dementia in Turkish population]

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Turk psikiyatri dergisi = Turkish journal of psychiatry 2002-01-01

The results of this study showed that the Turkish version of the SMMSE has high reliability and validity for the diagnosis of mild dementia in Turkish population. 2 key findings →

Participants: 212 Evidence: low

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

The cognitive correlates of functional status: a review from the Committee on Research of the American Neuropsychiatric Association

✓ Peer-reviewed alzhub usefulness score 45 out of 100. The Journal of neuropsychiatry and clinical neurosciences 2007-01-01

This report reviews the state of the literature and opportunities for research related to the cognitive correlates of functional status. 2 key findings →

Evidence: low

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

Early 11C-PIB frames and 18F-FDG PET measures are comparable: a study validated in a cohort of AD and FTLD patients

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2011-01-13

A 7-min window, corresponding to minutes 1-8 (frames 5-15), produced the highest voxelwise correlation between (18)F-FDG and pPIB (R = 0.78 ± 0.05). 4 key findings →

Evidence: moderate

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

An evaluation of the predictive validity and inter-rater reliability of clinical diagnostic criteria for senile dementia of Lewy body type

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Neurology 1994-05-01

Several recent autopsy studies suggest that senile dementia of Lewy body type (SDLT) may be the second most common neuropathologic cause of dementia in the elderly, accounting for 7 to 30% of all cases. 1 key finding →

Evidence: low

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

Correlates of Mini-Mental Status Examination scores among elderly demented patients: the influence of race-ethnicity

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Journal of clinical epidemiology 1994-12-01

Data on 1888 patients seen at Alzheimer's Disease Diagnostic and Treatment Centers in California were used to examine possible differences in Mini-Mental State Examination (MMSE) results for different racial-ethnic groups. 2 key findings →

Participants: 1,888 Evidence: low

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

Age of dementia diagnosis in community dwelling bilingual and monolingual Hispanic Americans

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Cortex; a journal devoted to the study of the nervous system and behavior 2014-12-19

Bilingualism has been reported to delay the age of retrospective report of first symptom in dementia. 4 key findings →

Participants: 1,789 Evidence: low

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

Mobile Technology for Cognitive Assessment of Older Adults: A Scoping Review

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Innovation in aging 2019-01-01

Twenty-nine articles met our inclusion criteria and were categorized into 3 groups as follows: (a) mobile versions of existing article or computerized neuropsychological tests; (b) new cognitive tests developed specifically for mobile platforms; and (c) the use of new types of data for cognitive assessment. 2 key findings →

Evidence: low

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

Digital Biomarkers for the Early Detection of Mild Cognitive Impairment: Artificial Intelligence Meets Virtual Reality

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Frontiers in human neuroscience 2020-07-24

Elderly people affected by Mild Cognitive Impairment (MCI) usually report a perceived decline in cognitive functions that deeply impacts their quality of life. 5 key findings →

Evidence: low

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

Accurate Blood-Based Diagnostic Biosignatures for Alzheimer's Disease via Automated Machine Learning

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Journal of clinical medicine 2020-09-18

Alzheimer's disease (AD) is the most common form of neurodegenerative dementia and its timely diagnosis remains a major challenge in biomarker discovery. 2 key findings →

Evidence: low

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

Biochemical diagnosis of Alzheimer disease by measuring the cerebrospinal fluid ratio of phosphorylated tau protein to beta-amyloid peptide42

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Archives of neurology 2003-09-01

The antemortem diagnosis of Alzheimer disease (AD) requires time-consuming and costly procedures. 4 key findings →

Evidence: low

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

Volumes of hippocampus, amygdala and frontal lobes in the MRI-based diagnosis of early Alzheimer's disease: correlation with memory functions

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Journal of neural transmission. Parkinson's disease and dementia section 1995-01-01

We studied the usefulness of measuring volumes of the hippocampus, amygdala and frontal lobes with coronal magnetic resonance imaging (MRI) scans in the diagnosis of early Alzheimer's disease (AD). 4 key findings →

Participants: 32 Evidence: low

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

Effect of education on the mini-mental state examination as a screening test for dementia

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Journal of the American Geriatrics Society 1991-09-01

We studied whether Mini-Mental State Examination (MMSE) norms for detecting dementia in elderly outpatients vary according to educational attainment. 4 key findings →

Evidence: low

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

Screening utility of the Montreal Cognitive Assessment (MoCA): in place of--or as well as--the MMSE?

✓ Peer-reviewed alzhub usefulness score 45 out of 100. International psychogeriatrics 2011-10-03

This aim of this study was to assess the clinical utility of the Montreal Cognitive Assessment (MoCA) as a screening instrument for cognitive impairment in patients referred to a memory clinic, alone and in combination with the Mini-Mental State Examination (MMSE). 4 key findings →

Participants: 150 Evidence: low

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

Screening for cognitive impairment in multiple sclerosis. An evaluation of the Mini-Mental State Examination

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Archives of neurology 1990-03-01

The usefulness of the Mini-Mental State Examination (MMSE) as a screening test for identifying cognitive impairment in patients with multiple sclerosis (MS) has been questioned because many patients who score above the suggested cutoff score of 24 exhibit severe focal or global cognitive deficits. 4 key findings →

Participants: 85 Evidence: low

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

Cognitive, psychiatric and motor response to galantamine in Parkinson's disease with dementia

✓ Peer-reviewed alzhub usefulness score 45 out of 100. International journal of geriatric psychiatry 2003-10-01

Cholinesterase inhibitors with additional nicotinic activity, such as galantamine, may be useful in PD patients with dementia (PDD) since stimulation of nicotinic receptors may prevent the down-regulation that is likely to accompany cholinesterase inhibition and facilitate dopamine release in the striatum. 4 key findings →

Design: open-label trial Evidence: low

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

Alpha-lipoic acid as a new treatment option for Alzheimer [corrected] type dementia

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Archives of gerontology and geriatrics 2001-06-01

Oxidative stress and energy depletion are characteristic biochemical hallmarks of Alzheimer's disease (AD), thus antioxidants with positive effects on glucose metabolism such as thioctic (alpha-lipoic) acid should exert positive effects in these patients. 3 key findings →

Evidence: high

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

From across this tag

10 of the 1,743 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 10. The same 10 appear here every time.

↑ Change the filters

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