Evidence map›Paper›PMID 23161338›Full record

Trial reportEuropean archives of psychiatry and clinical neuroscience2013

The effect of aerobic exercise on cortical architecture in patients with chronic schizophrenia: a randomized controlled MRI study.

Peter Falkai, Berend Malchow, Thomas Wobrock, Oliver Gruber, Andrea Schmitt, William G Honer, Frank-Gerald Pajonk, Frank Sun, Tyrone D Cannon

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European archives of psychiatry and clinical neuroscience, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 6 pooled it
6.2field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 6 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Trial
  8. Effects of body-oriented yoga: a RCT study for patients with major depressive disorder.European archives of psychiatry and clinical neuroscience · 2021
    Trial
  9. Effects of exercise-based interventions in severe mental illness: a feasibility study.European archives of psychiatry and clinical neuroscience · 2019
    Trial
  10. Trial
  11. Hippocampal structure, metabolism, and inflammatory response after a 6-week intense aerobic exercise in healthy young adults: a controlled trial.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2015
    Trial
  12. Trial
  13. Trial
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. On the Run for Hippocampal Plasticity.Cold Spring Harbor perspectives in medicine · 2018
    Review
  20. Exercise Treatments for Psychosis: A Review.Current treatment options in psychiatry · 2017
    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

9 authors at 6 institutions in 3 countries.

Peter FalkaiDepartment of Psychiatry and Psychotherapy, Ludwig-Maximilians-University Munich, Nußbaumstr 7, 80336, Munich, Germany.
Berend Malchow
Thomas Wobrock
Oliver Gruber
Andrea Schmitt
William G Honer
Frank-Gerald Pajonk
Frank Sun
Tyrone D Cannon
Ludwig-Maximilians-Universität München · DEUniversity of Göttingen · DEKlinikum Darmstadt · DENeurobehavioral Systems · USUniversity of British Columbia · CAUniversity of California, Los Angeles · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Via influencing brain plasticity, aerobic exercise could contribute to the treatment of schizophrenia patients. As previously shown, physical exercise increases hippocampus volume and improves short-term memory. We now investigated gray matter density and brain surface expansion in this sample using MRI-based cortical pattern matching methods. Comparing schizophrenia patients to healthy controls before and after 3 months of aerobic exercise training (cycling) plus patients playing table football yielded gray matter density increases in the right frontal and occipital cortex merely in healthy controls. However, respective exercise effects might be attenuated in chronic schizophrenia, which should be verified in a larger sample.

Indexed as

AdultBrain MappingCerebral CortexExerciseHumansImaging, Three-DimensionalMagnetic Resonance ImagingMaleSchizophreniaYoung Adult

Identifiers

PMID23161338
OpenAlexW1965597062

What OpenQuestion holds

Textmetadata
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.