Evidence map›Paper›PMID 33977271›Full record

ArticleBrain communications2021

High resolution structural and functional MRI of the hippocampus in young adults with Down syndrome.

Katherine A Koenig, Se-Hong Oh, Melissa R Stasko, Elizabeth C Roth, H Gerry Taylor, Stephen Ruedrich, Z Irene Wang, James B Leverenz, Alberto C S Costa

Open access · goldAbstract read
In one paragraph

Article in Brain communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 2 countries.

Katherine A KoenigImaging Sciences, Imaging Institute, Cleveland Clinic, Cleveland, OH 44195, USA.ORCID https://orcid.org/0000-0002-1504-7130
Se-Hong OhImaging Sciences, Imaging Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
Melissa R StaskoDepartment of Pediatrics, Case Western Reserve University, Cleveland, OH 44106, USA.
Elizabeth C RothDepartment of Pediatrics, Case Western Reserve University, Cleveland, OH 44106, USA.
H Gerry TaylorAbigail Wexner Research Institute at Nationwide Children's Hospital, and Department of Pediatrics, The Ohio State University, Columbus, OH 43215, USA.
Stephen RuedrichDepartment of Psychiatry, University Hospitals, Cleveland, OH 44106, USA.
Z Irene WangEpilepsy Center, Neurological Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
James B LeverenzLou Ruvo Center for Brain Health, Neurological Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
Alberto C S CostaDepartment of Pediatrics, Case Western Reserve University, Cleveland, OH 44106, USA.ORCID https://orcid.org/0000-0002-7855-1190
Cleveland Clinic · USCase Western Reserve University · USUniversity Hospitals of Cleveland · USNationwide Children's Hospital · US

Funding

Translational Therapeutics CoreP30AG062428 · NIA · CLEVELAND CLINIC LERNER COM-CWRU · PI LEVERENZ, JAMES BRUCE · 2019 to 2020
$5.0M
NIA NIH HHS P30 AG062428
6 · The paper itself

Abstract

Down syndrome is the phenotypic consequence of trisomy 21, with clinical presentation including both neurodevelopmental and neurodegenerative components. Although the intellectual disability typically displayed by individuals with Down syndrome is generally global, it also involves disproportionate deficits in hippocampally-mediated cognitive processes. Hippocampal dysfunction may also relate to Alzheimer's disease-type pathology, which can appear in as early as the first decade of life and becomes universal by age 40. Using 7-tesla MRI of the brain, we present an assessment of the structure and function of the hippocampus in 34 individuals with Down syndrome (mean age 24.5 years ± 6.5) and 27 age- and sex-matched typically developing healthy controls. In addition to increased whole-brain mean cortical thickness and lateral ventricle volumes (

Indexed as

Down syndromefunctional connectivityhippocampusMRIspatial memory

Identifiers

PMID33977271
PMCPMC8100000
OpenAlexW3156705060

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.