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This page is alzhub.org's plain-English summary of a published study, not the paper itself. It is generated from the record we hold for this study, sourced and linked below — check the original for the full text and methods.

✓ Peer-reviewed alzhub usefulness score 57 out of 100. Brain scans and imaging

Topic: Plasma and spinal-fluid biomarkers

In the GAAIN dataset, the universal mask led to a small reduction in the variance of the YC, and a small increase in the inter-tracer agreement. In the ADOPIC dataset, it led to a better separation between HC/AD and HC/MCI at baseline. The universal CL mask led to an increase in inter-tracer agreement and group separation. Those increases were, however, very small, and do not provide sufficient benefits to support departing from the existing standard CL mask, which is suitable for the quantification of all Aβ tracers. HIGHLIGHTS: This study built an amyloid universal mask using a matched cohort for the five most commonly used amyloid positron emission tomography tracers.There was a high overlap between each tracer-specific mask.Differences in quantification and group separation between the standard and universal mask were small.The existing standard Centiloid mask is suitable for the quantification of all amyloid beta tracers.

Key findings

Study details

How this study scored 57/100
How this study's score is builtJournal tier 9 of 10; Journal's citation record left out, no data; Study design 0 of 12; Strength of evidence 3 of 5; Peer-review validation 10 of 10; How recent 3 of 5; Sample size 2 of 4; Effect reported 0 of 3; Studied in people 3 of 3; Randomised / blinded 0 of 2; Times cited left out, no data; Citations per year left out, no data; Impact for its field and year left out, no data; Cited by studies here left out, no data; Still being cited left out, no data; Senior author's track record left out, no data; Institution's track record left out, no data; Multi-centre collaboration left out, no data; Indexed in PubMed 2 of 2; Free to read left out, no data. 32 of the 56 points it could be judged on, which is 57 of 100. Total 57 of 100.32 of the 56 points we could judge = 57 of 100

Published in a leading specialty journal. Scored zero for study design, effect reported and randomised / blinded because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record, multi-centre collaboration and free to read, so those were left out: it earned 32 of the 56 points we could judge it on, which is 57 out of 100.

ComponentPointsWhy
Journal tier 9 / 10 Tier 2 — leading specialty journal (Alzheimer's & dementia (Amsterdam, Netherlands))
Journal's citation record — / 4 No journal record from OpenAlex — left out of this score
Study design 0 / 12 No study design recorded — scores zero, not guessed (not stated in the record — scored 0)
Strength of evidence 3 / 5 Rated “moderate” in our summary
Peer-review validation 10 / 10 Peer-reviewed. Published as an article in a named peer-reviewed journal.
How recent 3 / 5 2023 — within 6 year(s) of the newest study here
Sample size 2 / 4 147 participants
Effect reported 0 / 3 No effect size reported — scores zero (not stated in the record — scored 0)
Studied in people 3 / 3 Studied in people (participant count stated)
Randomised / blinded 0 / 2 No randomisation or blinding stated — scores zero (not stated in the record — scored 0)
Times cited — / 7 No citation count (not found in OpenAlex) — left out of this score
Citations per year — / 5 No citation count or no year — left out of this score
Impact for its field and year — / 6 No field-weighted citation impact (OpenAlex has none yet) — left out of this score
Cited by studies here — / 6 Not yet checked against this library's citation graph — left out of this score
Still being cited — / 4 No yearly citation counts — left out of this score
Senior author's track record — / 4 Senior author's record not available — left out of this score
Institution's track record — / 3 No institution listed in OpenAlex — left out of this score
Multi-centre collaboration — / 3 Institutions not listed — left out of this score
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 37492802)
Free to read — / 2 Access not recorded — left out of this score
Points 32 / 56 Scored on 10 of 20 parts. We have no data for the rest, so they are left out: 32 of the 56 points we could judge it on is 57 out of 100.
Total 57 / 100 —

What each of these 20 components measures, and what this score is not →

Read the original

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Cite this study APA, Vancouver, BibTeX · download .bib or .ris

Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. The record's author list ends in “et al.”, so not every author is named. Check the citation against the original before you use it.

APA 7th

Bourgeat, P., Doré, V., Rowe, C. C., Benzinger, T., Tosun, D., Goyal, M. S., et al. (2023). A universal neocortical mask for Centiloid quantification. Alzheimer's & dementia (Amsterdam, Netherlands). https://doi.org/10.1002/dad2.12457

Vancouver

Bourgeat P, Doré V, Rowe CC, Benzinger T, Tosun D, Goyal MS, et al. A universal neocortical mask for Centiloid quantification. Alzheimer's & dementia (Amsterdam, Netherlands). 2023. doi:10.1002/dad2.12457. PMID: 37492802.

BibTeX

@article{bourgeat2023-37492802,
  author  = {Bourgeat, Pierrick and Doré, Vincent and Rowe, Christopher C and Benzinger, Tammie and Tosun, Duygu and Goyal, Manu S and LaMontagne, Pamela and Jin, Liang and others},
  title   = {{A universal neocortical mask for Centiloid quantification}},
  journal = {Alzheimer's \& dementia (Amsterdam, Netherlands)},
  year    = {2023},
  doi     = {10.1002/dad2.12457},
  pmid    = {37492802},
  url     = {https://doi.org/10.1002/dad2.12457}
}

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