Evidence map›Paper›PMID 21304134›Full record

ReviewThe Journal of neuropsychiatry and clinical neurosciences2011

A review of the brain structure correlates of successful cognitive aging.

Allison R Kaup, Heline Mirzakhanian, Dilip V Jeste, Lisa T Eyler

Open access · hybridAbstract readReview
In one paragraph

Review in The Journal of neuropsychiatry and clinical neurosciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 5% 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

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 119 citations in OpenAlex.

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9 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 at 1 institution in 1 country.

Allison R KaupDepartment of Psychiatry, University of California San Diego, San Diego, CA 92161, USA. akaup@ucsd.edu
Heline Mirzakhanian
Dilip V Jeste
Lisa T Eyler
San Diego State University · US

Funding

The VETSA Longitudinal MRI Twin Study of AgingR01AG022381 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KREMEN, WILLIAM S. · 2003 to 2019
$22.3M
The VETSA longitudinal twin study of cognition and agingR01AG018386 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KREMEN, WILLIAM S. · 2002 to 2012
$9.7M
Research Methods CoreP30MH080002 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI JESTE, DILIP V. · 2007 to 2011
$9.6M
FELLOWSHIP IN GERIATRIC MENTAL HEALTHT32MH019934 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Elizabeth W Twamley · 1994 to 2026
$9.5M
NIA NIH HHS AG01834NIA NIH HHS AG01836NIA NIH HHS AG022381NIA NIH HHS R01 AG018386NIA NIH HHS R01 AG022381NIMH NIH HHS P30 MH080002NIMH NIH HHS T32 MH019934
6 · The paper itself

Abstract

Unimpaired cognition is an important feature of successful aging. Differences in cognitive performance among healthy older adults may be related to differences in brain structure. The authors reviewed the literature to examine the relationship between brain-structure size and cognitive performance in older adults. Eighty-three percent of studies found at least one positive relationship between these factors; however, findings were variable. Positive relationships emerged most consistently between the hippocampal formation and global cognition and memory and between frontal measures and executive function. Additional longitudinal study is needed to further evaluate structure-cognition relationships in older adulthood and across the adult lifespan.

Indexed as

AgingAnimalsBrainCognitionExecutive FunctionHumansMemory

Identifiers

PMID21304134
PMCPMC3068909
OpenAlexW1981186475

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.