The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Cerebral Ventricular Enlargement in Chronic Schizophrenia: An Association With Poor Response to Treatment
Abstract
Response to neuroleptic drug treatment in ten chronic schizophrenic patients with enlarged cerebral ventricles was compared with ten similar patients with normal ventricles. The groups were closely matched for age, age at onset of illness, years of illness and hospitalization, drug dosage, and plasma neuroleptic concentration as measured by radioreceptor assay. Response was significantly worse in the patients with enlarged ventricles. This finding supports the notion that ventricular enlargement is clinically relevant in patients with chronic schizophrenia and that patients with this abnormality may have a biologically different illness than similar patients without it.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The Brief Psychiatric Rating Scale.
Overall, J. E., & Gorham, D. R. (1962) · Psychological Reports · doi:10.2466/pr0.1962.10.3.799 · Cited by 11,090
Diagnostic Criteria for Use in Psychiatric Research
Feighner, J. P. (1972) · Archives of General Psychiatry · doi:10.1001/archpsyc.1972.01750190059011 · Cited by 5,715
CEREBRAL VENTRICULAR SIZE AND COGNITIVE IMPAIRMENT IN CHRONIC SCHIZOPHRENIA
Johnstone, E., Frith, C. D., Crow, T. J., Husband, J., & Kreel, L. (1976) · The Lancet · doi:10.1016/s0140-6736(76)90890-4 · Cited by 1,253
Lateral Cerebral Ventricular Enlargement in Chronic Schizophrenia
Weinberger, D. R. (1979) · Archives of General Psychiatry · doi:10.1001/archpsyc.1979.01780070013001 · Cited by 570
Self-citationThe dementia of dementia praecox
Johnstone, E. C., Crow, T. J., Frith, C. D., Stevens, M., Kreel, L., & Husband, J. (1978) · Acta Psychiatrica Scandinavica · doi:10.1111/j.1600-0447.1978.tb06899.x · Cited by 270
Structural Abnormalities in the Cerebral Cortex of Chronic Schizophrenic Patients
Weinberger, D. R. (1979) · Archives of General Psychiatry · doi:10.1001/archpsyc.1979.01780090021002 · Cited by 253
Self-citationA simple and sensitive radioreceptor assay for antischizophrenic drugs in blood
CREESE, I., & SNYDER, S. H. (1977) · Nature · doi:10.1038/270180a0 · Cited by 239
Pneumoencephalographic studies in mental disease.
HAUG, J. O. (1962) · PubMed · Cited by 239
Pneumencephalographische und Psychopathologische Bilder bei Endogenen Psychosen
Huber, G. (1957) · Monographien aus dem Gesamtgebiete der Neurologie und Psychiatrie · doi:10.1007/978-3-642-87886-2 · Cited by 224
A LONG‐TERM FOLLOW‐UP STUDY OF SCHIZOPHRENIA: PSYCHIATRIC COURSE OF ILLNESS AND PROGNOSIS
Huber, G., Gross, G., & Schüttler, R. (1975) · Acta Psychiatrica Scandinavica · doi:10.1111/j.1600-0447.1975.tb00022.x · Cited by 191
Cited by
Glutamate receptor dysfunction and schizophrenia
Olney, J. W. (1995) · Archives of General Psychiatry · doi:10.1001/archpsyc.1995.03950240016004 · Cited by 1,685
Tardive Dyskinesia: Prevalence and Risk Factors, 1959 to 1979
Kane, J. M. (1982) · Archives of General Psychiatry · doi:10.1001/archpsyc.1982.04290040069010 · Cited by 656
The Glutamatergic Dysfunction Hypothesis for Schizophrenia
Coyle, J. T. (1996) · Harvard Review of Psychiatry · doi:10.3109/10673229609017192 · Cited by 568
Cognition and control in schizophrenia: a computational model of dopamine and prefrontal function
Braver, T. S., Barch, D. M., & Cohen, J. D. (1999) · Biological Psychiatry · doi:10.1016/s0006-3223(99)00116-x · Cited by 507
Neurobiological studies of sensory gating in schizophrenia
Freedman, R., Adler, L. E., Gerhardt, G. A., Waldo, M., Baker, N., Rose, G. M., Drebing, C., Nagamoto, H., Bickford-Wimer, P., & Franks, R. (1987) · Schizophrenia Bulletin · doi:10.1093/schbul/13.4.669 · Cited by 430
Metadata
- Authors
- Weinberger, D. R.
- Venue
- Archives of General Psychiatry
- Publisher
- American Medical Association (AMA)
- Published
- 1980-01-01
- Volume
- 37
- Issue
- 1
- Pages
- 11
- ISSN
- 0003-990X (ISSN-L)
- OpenAlex
- W2130270871
- Cited by
- 323
- References
- 13
- FWCI
- 26.22
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Cerebral Ventricular Enlargement in Chronic Schizophrenia: An Association With Poor Response to Treatment. https://app.cochat.ai/papers/10.1001/archpsyc.1980.01780140013001
- The paper
- Weinberger, D. R. (1980). Cerebral Ventricular Enlargement in Chronic Schizophrenia: An Association With Poor Response to Treatment. Archives of General Psychiatry. https://doi.org/10.1001/archpsyc.1980.01780140013001
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
