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Research

30,180 Alzheimer's and dementia studies in plain English, each scored out of 100.

Find studies

Showing 126–150 of 610 studies · free to read (page 6 of 25) · 30,180 in the whole library · How the 0–100 score works

Download bibliography of the first 500 of these studies, in this order: BibTeX (.bib) · RIS (.ris)

Showing 610 studies tagged frontotemporal — clear

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; 15,654 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.

Diagnostic criteria for mild cognitive impairment in Parkinson's disease: Movement Disorder Society Task Force guidelines

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Movement disorders : official journal of the Movement Disorder Society 2012-01-24

Mild cognitive impairment is common in nondemented Parkinson's disease (PD) patients and may be a harbinger of dementia. 1 key finding →

Evidence: low

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

Prevalence, characteristics, and survival of frontotemporal lobar degeneration syndromes

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Neurology 2016-04-01

Key features of this study include the revised diagnostic criteria with improved specificity and sensitivity, an unrestricted age range, and simultaneous assessment of multiple FTLD syndromes. 3 key findings →

Evidence: low

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

Olfactory bulb involvement in neurodegenerative diseases

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Acta neuropathologica 2014-02-20

Olfactory dysfunction is a common and early symptom of many neurodegenerative diseases, particularly of Parkinson's disease and other synucleinopathies, Alzheimer's disease (AD), and mild cognitive impairment heralding its progression to dementia. 1 key finding →

Participants: 536 Evidence: moderate

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

Cognitive impairment in 873 patients with idiopathic Parkinson's disease. Results from the German Study on Epidemiology of Parkinson's Disease with Dementia (GEPAD)

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Journal of neurology 2008-01-22

Using established clinical diagnostic standards for dementia the overall rate on routine outpatient neurological care is 28.6%, but using more sensitive neuropsychological measures, rates for cognitive impairment might be up to 2-fold higher. 3 key findings →

Design: cross-sectional Participants: 315 Evidence: low

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

Risk Factors for Phenoconversion in Rapid Eye Movement Sleep Behavior Disorder

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Annals of neurology 2022-01-24

Our findings elucidate the predictive values of environmental factors and comorbid conditions in identifying RBD patients at higher risk of phenoconversion. 4 key findings →

Participants: 319 Evidence: moderate

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

Frontotemporal dementia with the C9ORF72 hexanucleotide repeat expansion: clinical, neuroanatomical and neuropathological features

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Brain : a journal of neurology 2012-03-01

The neuroimaging profile of the C9ORF72 expansion was significantly more symmetrical than progranulin mutations with significantly less temporal lobe involvement than microtubule-associated protein tau mutations. 2 key findings →

Evidence: moderate

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

alpha-Synuclein in filamentous inclusions of Lewy bodies from Parkinson's disease and dementia with lewy bodies

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Proceedings of the National Academy of Sciences of the United States of America 1998-05-01

Lewy bodies and Lewy neurites are the defining neuropathological characteristics of Parkinson's disease and dementia with Lewy bodies. 2 key findings →

Evidence: low

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

Multi-organ distribution of phosphorylated alpha-synuclein histopathology in subjects with Lewy body disorders

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Acta neuropathologica 2010-03-21

A sensitive immunohistochemical method for phosphorylated alpha-synuclein was used to stain sets of sections of spinal cord and tissue from 41 different sites in the bodies of 92 subjects, including 23 normal elderly, 7 with incidental Lewy body disease (ILBD), 17 with Parkinson's disease (PD), 9 with dementia with Lewy bodies (DLB), 19 with Alzheimer's disease with Lewy bodies (ADLB) and 17 with Alzheimer's disease with no Lewy bodies (ADNLB). 5 key findings →

Participants: 92 Evidence: low

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

Development of methodology for conducting clinical trials in frontotemporal lobar degeneration

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Brain : a journal of neurology 2008-10-01

To design clinical trials for the frontotemporal lobar degenerations (FTLD), knowledge about measurement of disease progression is needed to estimate power and enable the choice of optimal outcome measures. 2 key findings →

Participants: 107 Evidence: low

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

Structure of pathological TDP-43 filaments from ALS with FTLD

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Nature 2021-12-08

The abnormal aggregation of TAR DNA-binding protein 43 kDa (TDP-43) in neurons and glia is the defining pathological hallmark of the neurodegenerative disease amyotrophic lateral sclerosis (ALS) and multiple forms of frontotemporal lobar degeneration (FTLD) 1,2 . 1 key finding →

Evidence: low

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

Prevalence of Epilepsy in Frontotemporal Dementia and Timing of Dementia Diagnosis

✓ Peer-reviewed alzhub usefulness score 58 out of 100. JAMA Neurology 2025-06-02

The study cohort included 245 patients with FTD (121 female [49.4%], 124 male [50.6%]; mean [SD] age, 65.2 [8.7] years), 2416 matched HCs (1190 female [49.3%], 1226 male [50.7%]; mean [SD] age, 65.0 [8.5] years), and 1326 patients with AD (777 female [58.6%], 549 male [41.4%]; mean [SD] age, 71.7 [9.8] years). 5 key findings →

Design: case-control study Participants: 245 Evidence: moderate

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

↑ 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.

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 30,180 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.

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 30,180 records, built mostly from automated pulls of Europe PMC (64.2% of the library) and OpenAlex (16.9%), 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.

1,037 records (3.4% of the library) are not peer-reviewed — 964 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