Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Structural brain abnormalities in catatonia

J A Wilcox1

  • 1Department of Psychiatry, Texas Tech University Health Sciences Center, El Paso 79905.

Neuropsychobiology
|January 1, 1993
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Identifying the genomic landscape of EGFR-mutant lung cancers with central nervous system metastases.

Annals of oncology : official journal of the European Society for Medical Oncology·2025
Same author

Observation of the non-linear Meissner effect.

Nature communications·2022
Same author

Full-Gap Superconductivity Robust against Disorder in Heavy-Fermion CeCu_{2}Si_{2}.

Physical review letters·2017
Same author

The prognostic value of thought disorder in psychotic depression.

Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists·2000
Same author

Psychiatric manifestations of pituitary tumors.

Psychosomatics·1997
Same author

Cerebral mucormycosis presenting a psychiatric distress.

Psychosomatics·1996
Same journal

Kynurenic Acid Offers Added Value in Predicting ECT Outcomes in Depression.

Neuropsychobiology·2026
Same journal

Decreased Specific Pavlovian-to-Instrumental Transfer Effect in Internet Gaming Disorder Following Short-Term Abstinence from Gaming.

Neuropsychobiology·2026
Same journal

Clinicians' Preferences and Attitudes Toward the Use of Lithium in the Treatment of Bipolar Disorders in Mexico.

Neuropsychobiology·2026
Same journal

Prevalence of psychotic symptoms and their clinical correlates in elderly major depressive disorder patients with subclinical hypothyroidism.

Neuropsychobiology·2026
Same journal

The Long- Term Course of Adolescent-Onset Major Depressive Disorder in Females: A 10-Year Cohort Study on Recurrence, Suicide Risk, and Service Use.

Neuropsychobiology·2026
Same journal

Evidence on Deliberate Self-Harm, Suicidal Ideation and Suicides in Pakistan: A Scoping Review of Methods, Contributing Factors and Associated Mental Disorders.

Neuropsychobiology·2026
See all related articles

Catatonic schizophrenia patients often show larger ventricle to brain ratios than other catatonic individuals. This finding suggests ventricle size may help predict long-term disability in catatonia.

Area of Science:

  • Neuroimaging
  • Psychiatry
  • Neurology

Background:

  • Catatonia is a complex syndrome with varied underlying causes.
  • Previous research suggests a link between enlarged ventricles and chronic psychosis.

Purpose of the Study:

  • To compare ventricle to brain ratios in catatonic subjects based on their diagnoses.
  • To investigate the relationship between ventricle size and schizophrenia in catatonia.

Main Methods:

  • Retrospective analysis of neuroimaging data.
  • Comparison of ventricle to brain ratios across different diagnostic groups within catatonia.

Main Results:

  • Catatonic individuals diagnosed with schizophrenia exhibited significantly greater ventricle to brain ratios.

Related Experiment Videos

  • This finding supports the association between enlarged ventricles and chronic, deteriorating psychotic conditions.

    • Conclusions:

    • The heterogeneity of catatonia is highlighted by these diagnostic-specific differences.
    • Ventricle to brain ratio may serve as a potential biomarker for predicting chronicity and disability in certain catatonia cases.