The DOI matches its Crossref record.
Epilepsy in Autism and Autisticlike Conditions: A Population-Based Study
Abstract
In a population-based study from Göteborg, Sweden, of infantile autism in children under age 10 years, we found epilepsy in 20% of the cases. Twice as many children among those with "autisticlike conditions" had epilepsy. All types of epilepsy were seen. Of the children in the study who had epilepsy, almost 75% (10/14) had psychomotor epilepsy. The association between autism-autisticlike conditions and epilepsy seemed to be with the behavioral disorder and not with the often concomitant mental retardation. Abnormalities evidenced on electroencephalograms seemed to be generated from the temporal regions and phylogenetically older parts of the brain in a majority of the cases.
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
Cited by
Billstedt, E., Gillberg, C., & Gillberg, C. (2005) · Journal of Autism and Developmental Disorders · doi:10.1007/s10803-005-3302-5 · Cited by 783
A Twin Study of Autism in Denmark, Finland, Iceland, Norway and Sweden
Steffenburg, S., Gillberg, C., Hellgren, L., Andersson, L., Gillberg, I. C., Jakobsson, G., & Bohman, M. (1989) · Journal of Child Psychology and Psychiatry · doi:10.1111/j.1469-7610.1989.tb00254.x · Cited by 780
Postmortem brain abnormalities of the glutamate neurotransmitter system in autism
Purcell, A. E., Jeon, O. H., Zimmerman, A. W., Blue, M. E., & Pevsner, J. (2001) · Neurology · doi:10.1212/wnl.57.9.1618 · Cited by 518
Amiet, C., Gourfinkel-An, I., Bouzamondo, A., Tordjman, S., Baulac, M., Lechat, P., Mottron, L., & Cohen, D. (2008) · Biological Psychiatry · doi:10.1016/j.biopsych.2008.04.030 · Cited by 499
Happe, F., & Frith, U. (1996) · Brain · doi:10.1093/brain/119.4.1377 · Cited by 466
Metadata
- Authors
- Olsson, I.
- Venue
- Archives of Neurology
- Publisher
- American Medical Association (AMA)
- Published
- 1988-06-01
- Volume
- 45
- Issue
- 6
- Pages
- 666
- ISSN
- 0003-9942 (ISSN-L)
- OpenAlex
- W1967109866
- Cited by
- 212
- References
- 0
- FWCI
- 6.17
- 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: Epilepsy in Autism and Autisticlike Conditions: A Population-Based Study. https://app.cochat.ai/papers/10.1001/archneur.1988.00520300086024
- The paper
- Olsson, I. (1988). Epilepsy in Autism and Autisticlike Conditions: A Population-Based Study. Archives of Neurology. https://doi.org/10.1001/archneur.1988.00520300086024
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.
