Evidence map›Paper›PMID 28420985›Full record

ArticleFrontiers in aging neuroscience2017

Mapping Dorsal and Ventral Caudate in Older Adults: Method and Validation.

Haiqing Huang, Peter T Nguyen, Nadine A Schwab, Jared J Tanner, Catherine C Price, Mingzhou Ding

Abstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

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

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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

6 authors.

Haiqing HuangJ. Crayton Pruitt Family Department of Biomedical Engineering, University of FloridaGainesville, FL, USA.
Peter T NguyenDepartment of Clinical and Health Psychology, University of FloridaGainesville, FL, USA.
Nadine A SchwabDepartment of Clinical and Health Psychology, University of FloridaGainesville, FL, USA.
Jared J TannerDepartment of Clinical and Health Psychology, University of FloridaGainesville, FL, USA.
Catherine C PriceDepartment of Clinical and Health Psychology, University of FloridaGainesville, FL, USA.
Mingzhou DingJ. Crayton Pruitt Family Department of Biomedical Engineering, University of FloridaGainesville, FL, USA.

Funding

Using social networks to map and evaluate team science across CTSA hubsUL1TR001427 · NCATS · UNIVERSITY OF FLORIDA · PI MITCHELL, DUANE A. · 2015 to 2024
$37.2M
Research Training in Non-Pharmacological Interventions for Cognition in Aging, MCI, and Alzheimer's DiseaseT32AG020499 · NIA · UNIVERSITY OF FLORIDA · PI MARSISKE, MICHAEL, SMITH, GLENN E. · 2003 to 2024
$3.7M
White Matter Connectivity and PD Cognitive PhenotypesR01NS082386 · NINDS · UNIVERSITY OF FLORIDA · PI PRICE, CATHERINE E · 2013 to 2017
$2.3M
Neuroimaging Biomarkers for Post-Operative Cognitive Decline in Older AdultsR01NR014181 · NINR · UNIVERSITY OF FLORIDA · PI PRICE, CATHERINE E · 2012 to 2016
$2.3M
NCATS NIH HHS UL1 TR001427NIA NIH HHS T32 AG020499NINDS NIH HHS R01 NS082386NINR NIH HHS R01 NR014181
6 · The paper itself

Abstract

The caudate nucleus plays important roles in cognition and affect. Depending on associated connectivity and function, the caudate can be further divided into dorsal and ventral aspects. Dorsal caudate, highly connected to dorsolateral prefrontal cortex (DLPFC), is implicated in executive function and working memory; ventral caudate, more interconnected with the limbic system, is implicated in affective functions such as pain processing. Clinically, certain brain disorders are known to differentially impact dorsal and ventral caudate. Thus, precise parcellation of caudate has both basic and clinical neuroscience significance. In young adults, past work has combined resting-state fMRI functional connectivity with clustering algorithms to define dorsal and ventral caudate. Whether the same approach is effective in older adults and how to validate the parcellation results have not been considered. We addressed these problems by obtaining resting-state fMRI data from 56 older non-demented adults (age: 69.07 ± 5.92 years and MOCA: 25.71 ± 2.46) along with a battery of cognitive and clinical assessments. Connectivity from each voxel of caudate to the rest of the brain was computed using cross correlation. Applying the K-means clustering algorithm to the connectivity patterns with

Indexed as

caudate functionclustering analysisdorsal and ventral caudatefunctional connectivityresting state fMRI

Identifiers

PMID28420985
PMCPMC5378713

What OpenQuestion holds

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Registered trials

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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.