The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
The pedunculopontine nucleus in Parkinson's disease
Abstract
This study demonstrated a significant loss of neurons within the lateral part of the pedunculoponite nucleus pars compacta in individuals with idiopathic Parkinson's disease and in individuals with combined Parkinson's and Alzheimer's disease. We also examined the extent of neuronal loss within the substantia nigra pars compacta, locus ceruleus, dorsal raphe nucleus, and nucleus basalis of Meynert. The number of pedunculopontine nucleus pars compacta neurons in the patients with Parkinson's or Parkinson's and Alzheimer's disease was reduced (average, 40°) in comparison with the number in control subjects or patients with Alzheimer's disease (p < 0.01). This finding correlated significantly with the extent of loss of substantia nigra pars compacta neurons (p < 0.01).
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
Parkinsonism: onset, progression, and mortality
Hoehn, M. M., & Yahr, M. D. (1967) · Neurology · doi:10.1212/wnl.17.5.427 · Cited by 12,107
Cited by
Neuropathology of Parkinson disease
Dickson, D. W. (2018) · Parkinsonism & Related Disorders · doi:10.1016/j.parkreldis.2017.07.033 · Cited by 623
Aziz, T. Z., Peggs, D., Sambrook, M. A., & Crossman, A. R. (1991) · Movement Disorders · doi:10.1002/mds.870060404 · Cited by 538
Alexander, G. E. (2004) · Dialogues in Clinical Neuroscience · doi:10.31887/dcns.2004.6.3/galexander · Cited by 523
GARCIARILL, E. (1991) · Progress in Neurobiology · doi:10.1016/0301-0082(91)90016-t · Cited by 413
Jellinger, K. (1988) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp.51.4.540 · Cited by 373
Metadata
- Authors
- Zweig, R. M., Jankel, W. R., Hedreen, J. C., Mayeux, R., & Price, D. L.
- Venue
- Annals of Neurology
- Publisher
- Wiley
- Published
- 1989-07
- Volume
- 26
- Issue
- 1
- Pages
- 41-46
- ISSN
- 0364-5134 (ISSN-L)
- 1531-8249
- OpenAlex
- W2083403004
- Cited by
- 386
- References
- 1
- FWCI
- 7.84
- 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: The pedunculopontine nucleus in Parkinson's disease. https://app.cochat.ai/papers/10.1002/ana.410260106
- The paper
- Zweig, R. M., Jankel, W. R., Hedreen, J. C., Mayeux, R., & Price, D. L. (1989). The pedunculopontine nucleus in Parkinson's disease. Annals of Neurology. https://doi.org/10.1002/ana.410260106
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.