Evidence map›Paper›PMID 30705261›Full record

ArticleTranslational psychiatry2019

Computerized multi-domain cognitive training reduces brain atrophy in patients with amnestic mild cognitive impairment.

Haifeng Zhang, Zhijiang Wang, Jing Wang, Xiaozhen Lyu, Xiao Wang, Ying Liu, Xiangzhu Zeng, Huishu Yuan, Huali Wang, Xin Yu

Abstract read
In one paragraph

Article in Translational psychiatry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 3 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

21 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Trial
  6. Trial
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. An update on magnetic resonance imaging markers in AD.Therapeutic advances in neurological disorders · 2020
    Review
  20. 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

10 authors.

Haifeng ZhangPeking University Institute of Mental Health (Sixth Hospital), Beijing, 100191, China.
Zhijiang WangPeking University Institute of Mental Health (Sixth Hospital), Beijing, 100191, China. wang.zj.ross@gmail.com.
Jing WangPeking University Institute of Mental Health (Sixth Hospital), Beijing, 100191, China.
Xiaozhen LyuPeking University Institute of Mental Health (Sixth Hospital), Beijing, 100191, China.
Xiao WangPeking University Institute of Mental Health (Sixth Hospital), Beijing, 100191, China.
Ying LiuPeking University Third Hospital, Beijing, 100191, China.
Xiangzhu ZengPeking University Third Hospital, Beijing, 100191, China.
Huishu YuanPeking University Third Hospital, Beijing, 100191, China.
Huali WangPeking University Institute of Mental Health (Sixth Hospital), Beijing, 100191, China. huali_wang@bjmu.edu.cn.ORCID http://orcid.org/0000-0002-3213-6493
Xin YuPeking University Institute of Mental Health (Sixth Hospital), Beijing, 100191, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed to explore the effect of computerized multi-domain cognitive training (MDCT) on brain gray matter volume and neuropsychological performance in patients with amnestic mild cognitive impairment (amnestic MCI). Twenty-one patients with amnestic MCI participated in a computerized MDCT program. The program targeted a broad set of cognitive domains via programs focused on reasoning, memory, visuospatial, language, calculation, and attention. Seventeen Participants completed the intervention and all completed a battery of neuropsychological tests to evaluate cognitive function while 12 out of 17 underwent 3 T MRI scanning before and after the intervention to measure gray matter (GM) volume. We examined correlations between the changes in neuropsychological scores and GM volumes across participants after the intervention. After training, we observed significant increases in GM volume in the right angular gyrus (AG) and other parietal subareas near the intraparietal sulcus (p < 0.05, FWE-corrected, 10000 permutations). However, we found no significant changes in neuropsychological test scores (p > 0.05). A correlation analysis revealed positive correlations between the changes in GM volume in the right AG and scores in the immediate recall component of the Hopkins Verbal Learning Test-Revised (HVLT-R) (r = 0.64, p = 0.024) and the Brief Visuospatial Memory Test-Revised (BVMT-R) (r = 0.67, p = 0.016). Our findings indicate that a computerized MDCT program may protect patients with amnestic MCI against brain GM volume loss and has potential in preserving general cognition. Thus, our non-pharmacological intervention may slow the rate of disease progression.

Indexed as

AgedAtrophyCognitionCognitive Behavioral TherapyCognitive DysfunctionFemaleGray MatterHumansMagnetic Resonance ImagingMaleMemory, Short-TermNeuropsychological TestsOrgan SizeParietal LobePsychomotor PerformanceTherapy, Computer-Assisted

Identifiers

PMID30705261
PMCPMC6355814

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.