Evidence map›Paper›PMID 25997775›Full record

ReviewDevelopment and psychopathology2015

Dysplasticity, metaplasticity, and schizophrenia: Implications for risk, illness, and novel interventions.

Matcheri S Keshavan, Urvakhsh Meherwan Mehta, Jaya L Padmanabhan, Jai L Shah

Open access · greenAbstract readReview
In one paragraph

Review in Development and psychopathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Change in prefrontal activity and executive functions after action-based cognitive remediation in bipolar disorder: a randomized controlled trial.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021
    Trial
  5. Churning Better Transcranial Direct Current Stimulation Outcome with Accelerated Protocols: Understanding the Non-linear Dynamics through Metaplasticity.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2025
    Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Psychosis spectrum illnesses as disorders of prefrontal critical period plasticity.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Review
  12. Article
  13. Review
  14. Review
  15. A multivariate neuromonitoring approach to neuroplasticity-based computerized cognitive training in recent onset psychosis.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021
    Article
  16. Article
  17. Article
  18. Review
  19. 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

4 authors at 2 institutions in 3 countries.

Matcheri S KeshavanHarvard Medical School.
Urvakhsh Meherwan MehtaHarvard Medical School.
Jaya L PadmanabhanHarvard Medical School.
Jai L ShahMcGill University.
Harvard University · USMcGill University · CA

Funding

Rehabilitation, Brain Function and Early SchizophreniaR01MH060902 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KESHAVAN, MATCHERI S. · 2001 to 2005
$2.7M
DBT-Wellcome Trust India Alliance IA/E/12/1/500755NIMH NIH HHS MH 60902NIMH NIH HHS R01 MH060902PHS HHS 92440
6 · The paper itself

Abstract

In this paper, we review the history of the concept of neuroplasticity as it relates to the understanding of neuropsychiatric disorders, using schizophrenia as a case in point. We briefly review the myriad meanings of the term neuroplasticity, and its neuroscientific basis. We then review the evidence for aberrant neuroplasticity and metaplasticity associated with schizophrenia as well as the risk for developing this illness, and discuss the implications of such understanding for prevention and therapeutic interventions. We argue that the failure and/or altered timing of plasticity of critical brain circuits might underlie cognitive and deficit symptoms, and may also lead to aberrant plastic reorganization in other circuits, leading to affective dysregulation and eventually psychosis. This "dysplastic" model of schizophrenia can suggest testable etiology and treatment-relevant questions for the future.

Indexed as

HumansNeuronal PlasticityPsychotic DisordersRisk FactorsSchizophreniaSchizophrenic Psychology

Identifiers

PMID25997775
PMCPMC6283269
OpenAlexW2264009892

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.