The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Hormonal control of cell form and number in the zebra finch song system
Open accessAbstract
Administration of testosterone (T), 17 beta-estradiol (E2), or 5 alpha- dihydrotestosterone (DHT) to female zebra finch chicks (Poephila guttata) at hatching exerts effects on brain sexual differentiation. Within a telencephalic station (the nucleus robustus archistriatalis, RA) of the neural pathway which participates in the efferent control of song, masculinization of several indices of neuronal size is induced by exposure to T or E2. Within RA, a sensitive assay of a single neuron's sexually differentiated state is the diameter of its soma. By this criteria, all of the neurons within RA can be masculinized with a sufficient dose of T. As the dose of T is progressively decreased, the proportion of RA neurons which undergo the transition from female to male falls, while the magnitude of the change in soma size remains basically unaltered. Administration of T or DHT masculinizes the number of neurons in RA.
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
PHOENIX, C. H., GOY, R. W., GERALL, A. A., & YOUNG, W. C. (1959) · Endocrinology · doi:10.1210/endo-65-3-369 · Cited by 1,934
Cited by
Gonadal Steroid Induction of Structural Sex Differences in the Central Nervous System
Arnold, A. P., & Gorski, R. A. (1984) · Annual Review of Neuroscience · doi:10.1146/annurev.ne.07.030184.002213 · Cited by 1,198
Sexual differentiation of the vertebrate nervous system
Morris, J. A., Jordan, C. L., & Breedlove, S. M. (2004) · Nature Neuroscience · doi:10.1038/nn1325 · Cited by 627
Connections of vocal control nuclei in the canary telencephalon
Nottebohm, F., Paton, J. A., & Kelley, D. B. (1982) · Journal of Comparative Neurology · doi:10.1002/cne.902070406 · Cited by 526
Birdsong: From Behavior to Neuron
Konishi, M. (1985) · Annual Review of Neuroscience · doi:10.1146/annurev.ne.08.030185.001013 · Cited by 508
Nottebohm, F., Nottebohm, M. E., & Crane, L. (1986) · Behavioral and Neural Biology · doi:10.1016/s0163-1047(86)90485-1 · Cited by 352
Metadata
- Authors
- Gurney, M.
- Venue
- The Journal of Neuroscience
- Publisher
- Society for Neuroscience
- Published
- 1981-06-01
- Volume
- 1
- Issue
- 6
- Pages
- 658-673
- ISSN
- 0270-6474 (ISSN-L)
- 1529-2401
- OpenAlex
- W1559620581
- Cited by
- 363
- References
- 1
- FWCI
- 4.06
- Type
- journal article
- Language
- en
- Open access
- hybrid
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: Hormonal control of cell form and number in the zebra finch song system. https://app.cochat.ai/papers/10.1523/jneurosci.01-06-00658.1981
- The paper
- Gurney, M. (1981). Hormonal control of cell form and number in the zebra finch song system. The Journal of Neuroscience. https://doi.org/10.1523/jneurosci.01-06-00658.1981
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.