The DOI matches its Crossref record; 225 of the 226 references it cites were found in a registry or an index.
The tectum/superior colliculus as the vertebrate solution for spatial sensory integration and action
Open accessAbstract
The superior colliculus, or tectum in the case of non-mammalian vertebrates, is a part of the brain that registers events in the surrounding space, often through vision and hearing, but also through electrosensation, infrared detection, and other sensory modalities in diverse vertebrate lineages. This information is used to form maps of the surrounding space and the positions of different salient stimuli in relation to the individual. The sensory maps are arranged in layers with visual input in the uppermost layer, other senses in deeper positions, and a spatially aligned motor map in the deepest layer. Here, we will review the organization and intrinsic function of the tectum/superior colliculus and the information that is processed within tectal circuits. We will also discuss tectal/superior colliculus outputs that are conveyed directly to downstream motor circuits or via the thalamus to cortical areas to control various aspects of behavior. The tectum/superior colliculus is evolutionarily conserved among all vertebrates, but tailored to the sensory specialties of each lineage, and its roles have shifted with the emergence of the cerebral cortex in mammals. We will illustrate both the conserved and divergent properties of the tectum/superior colliculus through vertebrate evolution by comparing tectal processing in lampreys belonging to the oldest group of extant vertebrates, larval zebrafish, rodents, and other vertebrates including primates.
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“the optic tectum networks, that provide common body-centered frames of reference for multisensory integration and for sensory-motor transformations”
From Spatial Cognition in Teleost Fish: Strategies and Mechanisms (2021) · cites this paper as [118]
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“Some of these systems are shared with other vertebrates and seem to correspond to an ancestral design well-conserved in the different vertebrate radiations.”
From Spatial Cognition in Teleost Fish: Strategies and Mechanisms (2021) · cites this paper as [118]
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Cites
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Brainstem Circuits for Locomotion
Leiras, R., Cregg, J. M., & Kiehn, O. (2022) · Annual Review of Neuroscience · doi:10.1146/annurev-neuro-082321-025137 · Cited by 137
The Superior Colliculus: Cell Types, Connectivity, and Behavior
Liu, X., Huang, H., Snutch, T. P., Cao, P., Wang, L., & Wang, F. (2022) · Neuroscience Bulletin · doi:10.1007/s12264-022-00858-1 · Cited by 107
“In addition, in Macaca, SC neurons project to the ipsilateral PBGN, and the PBGN sends dense cholinergic projections to both the ipsilateral and contralateral SC as feedback pathways [131, 137], similar to the reciprocal connection between the SC and the PBGN in cats [138], and similar to the OT and the nucleus isthmi…”
BackgroundThe neuroecology of the water-to-land transition and the evolution of the vertebrate brain
MacIver, M. A., & Finlay, B. L. (2021) · Philosophical Transactions of the Royal Society B Biological Sciences · doi:10.1098/rstb.2020.0523 · Cited by 71
Protracted development of motor cortex constrains rich interpretations of infant cognition
BLUMBERG, M. S., & Adolph, K. E. (2023) · Trends in Cognitive Sciences · doi:10.1016/j.tics.2022.12.014 · Cited by 68
“Here, we consider one midbrain structure – the superior colliculus – that integrates multisensory input and produces complex behavior in mammals and other vertebrates [94].”
BackgroundCortical-subcortical interactions in goal-directed behavior
Cruz, K. G., Leow, Y. N., Le, N. M., Adam, E. M., Huda, R., & Sur, M. (2022) · Physiological Reviews · doi:10.1152/physrev.00048.2021 · Cited by 76
“In accordance with its ancient origins, the basic organization of the superior colliculus is highly consistent across species (23).”
Background
Metadata
- Authors
- Isa, T., Marquez-Legorreta, E., Grillner, S., & Scott, E. K.
- Affiliations
- Kyoto University (JP)
- Karolinska Institutet (SE)
- The University of Queensland (AU)
- Corresponding author
- Scott, Ethan K.
- Venue
- Current Biology
- Publisher
- Elsevier BV
- Published
- 2021-06
- Volume
- 31
- Issue
- 11
- Pages
- R741-R762
- ISSN
- 0960-9822 (ISSN-L)
- PMC
- PMC8190998
- OpenAlex
- W3166841720
- Cited by
- 206
- References
- 226
- Citations by year
- 2026: 37 · 2025: 58 · 2024: 33 · 2023: 38 · 2022: 29 · 2021: 11
- FWCI
- 4.54
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- Current Biology (publishedVersion, cc-by)
- PubMed (publishedVersion)
- PubMed Central (acceptedVersion)
- Institutional Repositories DataBase (IRDB) (submittedVersion)
- Kyoto University Research Information Repository (Kyoto University) (submittedVersion, cc-by-nc-nd)
- Funders
- Australian Research Council
- NHMRC
- AMED
- NIH
- Simons Foundation Autism Research Initiative
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Multisensory perception and integration
- Life Sciences › Neuroscience › Cognitive Neuroscience › Visual perception and processing mechanisms
- Life Sciences › Neuroscience › Cognitive Neuroscience › Motor Control and Adaptation
- Keywords
- superior colliculus, tectum, sensory maps, thalamo-cortical pathways, motor control, vertebrate evolution, lamprey, zebrafish, rodents, primates, infrared detection, cerebral cortex
- MeSH terms
- Animals, Cerebral Cortex, Humans, Lampreys, Primates, Rodentia, Superior Colliculi, Vertebrates, Visual Pathways, Zebrafish, Spatial Processing
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