Cited by 33Schizophrenia research and treatmentNeurotransmitter Receptor Influence on BehaviorMental Health and Psychiatry

Neuroimaging and plasticity in schizophrenia

Meyer-Lindenberg, Andreas, Tost, Heike·2014·Restorative Neurology and Neuroscience

Abstract

Schizophrenia is a frequent and highly heritable brain disorder that typically manifests around or after puberty and has a fluctuating course. Multiple lines of evidence point to a neurodevelopmental origin of the illness and suggest that its (post) pubertal manifestation is related to genetic and environmental risk factors that interfere with the structural and functional reorganization of neural networks at this time. Longitudinal structural neuroimaging studies point to a progressive reduction in gray matter volume in many brain regions in schizophrenia. It has been proposed that these neuroimaging observations reflect an enduring disturbance of experience-dependent synaptic plasticity arising from developmental abnormalities in key neural circuits implicated in schizophrenia, including dorsolateral prefrontal cortex and hippocampal formation. Recent work has identified genetic variants linked to neural plasticity that are associated with changes in these circuits. Furthermore, non-invasive interventions such as transcranial magnetic stimulation have been shown to impact some of these systems-level intermediate phenotypes, suggesting a modifiability of these core pathophysiological processes of schizophrenia that may be exploited by therapy.

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Registry

Crossref · 10.3233/rnn-139014

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  • Clinical imaging studies have demonstrated robust structural and functional deficits in the PFC across a range of disorders including depression, bipolar disorder, anxiety, OCD, schizophrenia, PTSD, alcohol abuse disorder, and substance abuse disorder.

    “Clinical imaging studies have confirmed the results of these studies, demonstrating robust structural and functional deficits in the PFC across a range of disorders including depression, bipolar disorder, anxiety, obsessive compulsive disorder (OCD), schizophrenia, PTSD, alcohol abuse disorder, and substance abuse disorder (84–103).”

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Authors
Meyer-Lindenberg, A., & Tost, H.
Affiliations
  • Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
  • Heidelberg University (DE)
Venue
Restorative Neurology and Neuroscience
Published
2014-02
Volume
32
Issue
1
Pages
119-127
ISSN
  • 0922-6028 (ISSN-L)
  • 1878-3627
OpenAlex
W1499263386
Cited by
33
References
69
Citations by year
2024: 1 · 2022: 4 · 2021: 4 · 2020: 2 · 2019: 1 · 2018: 3 · 2017: 6 · 2016: 7 · 2015: 3 · 2014: 2
FWCI
4.56
Type
journal article
Language
en
Open access
closed
Locations
  • Restorative Neurology and Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Social Sciences › Arts and Humanities › Philosophy › Mental Health and Psychiatry
Keywords
schizophrenia, brain development, gray matter volume, synaptic plasticity, experience-dependent plasticity, dorsolateral prefrontal cortex, hippocampal formation, neural circuits, genetic risk factors, environmental risk factors, transcranial magnetic stimulation, endophenotypes, brain reorganization
MeSH terms
Brain, Humans, Neuronal Plasticity, Schizophrenia, Neuroimaging

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