Evidence map›Paper›PMID 26286891›Full record

ArticleHippocampus2016

Age differences in hippocampal subfield volumes from childhood to late adulthood.

Ana M Daugherty, Andrew R Bender, Naftali Raz, Noa Ofen

Abstract read
In one paragraph

Article in Hippocampus, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

90 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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30 more citing papers are in PubMed but not listed here.

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

4 authors.

Ana M DaughertyInstitute of Gerontology, Wayne State University, Detroit, Michigan.
Andrew R BenderInstitute of Gerontology, Wayne State University, Detroit, Michigan.
Naftali RazInstitute of Gerontology, Wayne State University, Detroit, Michigan.
Noa OfenInstitute of Gerontology, Wayne State University, Detroit, Michigan.

Funding

Neural Correlates and Modifiers of Cognitive AgingR37AG011230 · NIA · WAYNE STATE UNIVERSITY · PI RAZ, NAFTALI · 2005 to 2014
$5.2M
DEVELOPMENT OF MEMORY NETWORKS IN CHILDRENR01MH107512 · NIMH · WAYNE STATE UNIVERSITY · PI Noa Ofen · 2016 to 2026
$5.0M
NEURAL CORRELATES OF AGE-RELATED DIFFERENCES IN MEMORYR01AG011230 · NIA · WAYNE STATE UNIVERSITY · PI DAUGHERTY, ANA MARIE, RAZ, NAFTALI · 1993 to 2020
$4.8M
NIA NIH HHS R01 AG011230NIA NIH HHS R37 AG011230NIA NIH HHS R37-AG011230NIMH NIH HHS R01 MH107512
6 · The paper itself

Abstract

The hippocampus is composed of distinct subfields: the four cornu ammonis areas (CA1-CA4), dentate gyrus (DG), and subiculum. The few in vivo studies of human hippocampal subfields suggest that the extent of age differences in volume varies across subfields during healthy childhood development and aging. However, the associations between age and subfield volumes across the entire lifespan are unknown. Here, we used a high-resolution imaging technique and manually measured hippocampal subfield and entorhinal cortex volumes in a healthy lifespan sample (N = 202), ages 8-82 yrs. The magnitude of age differences in volume varied among the regions. Combined CA1-2 volume evidenced a negative linear association with age. In contrast, the associations between age and volumes of CA3-DG and the entorhinal cortex were negative in mid-childhood and attenuated in later adulthood. Volume of the subiculum was unrelated to age. The different magnitudes and patterns of age differences in subfield volumes may reflect dynamic microstructural factors and have implications for cognitive functions across the lifespan. © 2015 Wiley Periodicals, Inc.

Indexed as

AgingAdolescentAdultAgedAged, 80 and overCA1 Region, HippocampalCA2 Region, HippocampalCA3 Region, HippocampalChildCross-Sectional StudiesDentate GyrusEntorhinal CortexFemaleHippocampusHumansLongitudinal StudiesagingCA1dentate gyrusdevelopmententorhinal cortex

Identifiers

PMID26286891
PMCPMC4718822

What OpenQuestion holds

Textmetadata
LicenceTDM
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.