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Last uploaded: November 12, 2024
Preferred Name

layer of superior colliculus
Synonyms

tectal layer

layer of optic tectum

cytoarchitectural part of superior colliculus

Definitions

The microstructure of the optic tectum / superior colliculus varies across species. As a general rule, there is always a clear distinction between superficial layers, which receive input primarily from the visual system and show primarily visual responses, and deeper layers, which receive many types of input and project to numerous motor-related brain areas. The distinction between these two zones is so clear and consistent that some anatomists have suggested that they should be considered separate brain structures. In mammals, neuroanatomists conventionally identify seven layers[WP].

ID

http://purl.obolibrary.org/obo/UBERON_0006783

definition

The microstructure of the optic tectum / superior colliculus varies across species. As a general rule, there is always a clear distinction between superficial layers, which receive input primarily from the visual system and show primarily visual responses, and deeper layers, which receive many types of input and project to numerous motor-related brain areas. The distinction between these two zones is so clear and consistent that some anatomists have suggested that they should be considered separate brain structures. In mammals, neuroanatomists conventionally identify seven layers[WP].

has_exact_synonym

layer of optic tectum

cytoarchitectural part of superior colliculus

has_related_synonym

tectal layer

label

layer of superior colliculus

part_of

http://purl.obolibrary.org/obo/UBERON_0001945

prefixIRI

UBERON:0006783

prefLabel

layer of superior colliculus

treeView

http://purl.obolibrary.org/obo/UBERON_0001945

subClassOf

http://purl.obolibrary.org/obo/UBERON_0022303

http://purl.obolibrary.org/obo/UBERON_0011215

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