Topography and topology of the teleost telencephalon: a paradox resolved
Abstract
Analysis of vasculature in the telencephalic pallium of a teleost allows the considerable depth of the sulcus externus, which lies at the lateral extent of the ependymal attachment, to be appreciated. The depth of this sulcus is compelling evidence for a simple eversion process (an outfolding of the pallial wall of each hemisphere) during telencephalic development in all ray-finned fishes that is not complicated in teleosts by secondary migration of pallial cell groups. A simple eversion process is known to occur in some ray-finned fishes with relatively simple telencephalic cytoarchitecture but has been disputed in teleosts based on the pattern of olfactory tract projections. A resolution to the conflicting hypotheses of pallial relationships across ray-finned fishes and in comparison with other craniate radiations is presented here, based on a re-examination of hodological and histochemical data mandated by this sulcal anatomy.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The pallial area considered homologous to the hippocampus in teleost fish is the dorsolateral telencephalic region.
“Taking into account the process of telencephalic eversion in teleost fish and the fact that the hippocampus originates from the most distal region of the embryonic prosencephalic alar plate in land vertebrates, the pallial area considered homologous to the hippocampus in teleost fish is the dorsolateral telencephalic region [158,159,170,171,172,173].”
From Spatial Cognition in Teleost Fish: Strategies and Mechanisms (2021) · cites this paper as [170]
Cited by
Sorted by citations
Connections of the lateral and medial divisions of the goldfish telencephalic pallium
Northcutt, R. G. (2006) · Journal of Comparative Neurology · doi:10.1002/cne.20853 · Cited by 327 · see citing works
Conservation of Spatial Memory Function in the Pallial Forebrain of Reptiles and Ray-Finned Fishes
Rodrı́guez, F., López, J. C., Vargas, J. P., Gómez, Y., Broglio, C., & Salas, C. (2002) · The Journal of Neuroscience · doi:10.1523/jneurosci.22-07-02894.2002 · Cited by 316 · see citing works
Portavella, M., Torres, B., & Salas, C. (2004) · The Journal of Neuroscience · doi:10.1523/jneurosci.4930-03.2004 · Cited by 283 · see citing works
Norton, W. H. J., Folchert, A., & Bally‐Cuif, L. (2008) · Journal of Comparative Neurology · doi:10.1002/cne.21831 · Cited by 182 · see citing works
Spatial Cognition in Teleost Fish: Strategies and Mechanisms
Rodríguez, F., Quintero, B., Amores, L., Madrid, D., Salas-Peña, C., & Salas, C. (2021) · Animals · doi:10.3390/ani11082271 · Cited by 59 · see citing works
Goldfish hippocampal pallium is essential to associate temporally discontiguous events
Rodríguez-Expósito, B., Gómez, A., Martín-Monzón, I., Reiriz, M., Rodríguez, F., & Salas, C. (2017) · Neurobiology of Learning and Memory · doi:10.1016/j.nlm.2017.01.002 · Cited by 39 · see citing works
Saidel, W. M., Marquez-Houston, K., & Butler, A. B. (2001) · Brain Research · doi:10.1016/s0006-8993(01)03001-3 · Cited by 32 · see citing works
Self-citation
- Authors
- Butler, A. B.
- Affiliations
- George Mason University (US)
- Corresponding author
- Butler, Ann B
- Venue
- Neuroscience Letters
- Publisher
- Elsevier BV
- Published
- 2000-10
- Volume
- 293
- Issue
- 2
- Pages
- 95-98
- ISSN
- 0304-3940 (ISSN-L)
- OpenAlex
- W2051994179
- Cited by
- 116
- References
- 0
- Citations by year
- 2026: 2 · 2025: 1 · 2024: 3 · 2022: 5 · 2021: 3 · 2020: 3 · 2019: 5 · 2018: 1 · 2017: 3 · 2016: 3 · 2015: 3 · 2014: 1 · 2013: 1 · 2012: 9
- FWCI
- 0.77
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Neuroscience Letters (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
- Health Sciences › Medicine › Urology › Comparative Animal Anatomy Studies
- Keywords
- pallium, eversion, Actinopterygii, hodology, cytoarchitecture
- MeSH terms
- Animals, Biological Evolution, Perciformes, Telencephalon, Prosencephalon
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
