Evidence map›Paper›PMID 29573026›Full record

ArticleHuman brain mapping2018

Neural correlates of reduced depressive symptoms following cognitive training for chronic traumatic brain injury.

Kihwan Han, David Martinez, Sandra B Chapman, Daniel C Krawczyk

2 registry-linked trialsOpen access · hybridAbstract read
In one paragraph

Article in Human brain mapping, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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.

NCT04869111 narecruitingnot on this mapstarted 2020, after this paper: background citation

The BrainHealth Project, a Longitudinal Study in Generally Healthy Adults

TypeinterventionalSponsorThe University of Texas at DallasRan2020 to 2038Enrolled100,000ConditionsHealthyArmsBrainHealth App-Based Program
NCT05444231 nacompletednot on this mapstarted 2023, after this paper: background citation

Breaking Through the Brain Fog: An Online RCT for Breast Cancer Survivors

TypeinterventionalSponsorThe University of Texas at DallasRan2023 to 2025Enrolled193ConditionsBreast Cancer FemaleArmsBrain Training A, Brain Training B, Brain Training C
3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Kihwan HanCenter for BrainHealth, School of Behavioral and Brain Sciences, The University of Texas at Dallas, Dallas, Texas.ORCID 0000-0002-4574-7306
David MartinezCenter for BrainHealth, School of Behavioral and Brain Sciences, The University of Texas at Dallas, Dallas, Texas.
Sandra B ChapmanCenter for BrainHealth, School of Behavioral and Brain Sciences, The University of Texas at Dallas, Dallas, Texas.
Daniel C KrawczykCenter for BrainHealth, School of Behavioral and Brain Sciences, The University of Texas at Dallas, Dallas, Texas.
The University of Texas at Dallas · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Depression is the most frequent comorbid psychiatric condition among individuals with traumatic brain injury (TBI). Yet, little is known about changes in the brain associated with reduced depressive symptoms following rehabilitation for TBI. We identified whether cognitive training alleviates comorbid depressive symptoms in chronic TBI (>6 months post-injury) as a secondary effect. Further, we elucidated neural correlates of alleviated depressive symptoms following cognitive training. A total of seventy-nine individuals with chronic TBI (53 depressed and 26 non-depressed individuals, measured using the Beck Depressive Inventory [BDI]), underwent either strategy- or information-based cognitive training in a small group for 8 weeks. We measured psychological functioning scores, cortical thickness, and resting-state functional connectivity (rsFC) for these individuals before training, immediately post-training, and 3 months post-training. After confirming that changes in BDI scores were independent of training group affiliation, we identified that the depressive-symptoms group showed reductions in BDI scores over time relative to the non-depressed TBI controls (p < .01). Within the depressive-symptoms group, reduced BDI scores was associated with improvements in scores for post-traumatic stress disorder, TBI symptom awareness, and functional status (p < .00625), increases in cortical thickness in four regions within the right prefrontal cortex (p

Indexed as

AdultAgedBrain Injuries, TraumaticChronic DiseaseCognitive RemediationConnectomeDepressive DisorderFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedPrefrontal CortexTreatment OutcomeYoung Adultdepressioninterventionmental healthneural markerneuroplasticity

Identifiers

PMID29573026
PMCPMC6055759
OpenAlexW2791838159

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.