Cell Culture Ontology

Last uploaded: July 23, 2014
Preferred Name

Synonyms

cerebrum

endbrain

supratentorial region

Definitions

Part of the forebrain consisting of paired olfactory bulbs and cerebral hemispheres.

ID

http://purl.obolibrary.org/obo/UBERON_0001893

axiom_lost_from_external_ontology

relationship loss: develops_from presumptive telencephalon (TAO:0000571)[TAO]

database_cross_reference

AAO:0010479

MESH:D013687

neuronames:31

EMAPA:16910

EHDAA2:0001982

TAO:0000079

EFO:0000912

PBA:128011350

VHOG:0000283

CALOHA:TS-1018

MAT:0000421

MIAA:0000421

BTO:0000239

Wikipedia:Telencephalon

ZFA:0000079

XAO:0000012

SCTID:263353005

BIRNLEX:1115

UMLS:C0039452

BAMS:CB

BAMS:CH

BAMS:IV

BAMS:Tel

BM:Tel

DHBA:10158

EV:0100165

FMA:62000

GAID:621

HBA:4007

MA:0000183

MBA:567

definition

Part of the forebrain consisting of paired olfactory bulbs and cerebral hemispheres.

external_definition

The anterior and dorsal forebrain neuromere, includes the olfactory bulb. Kimmel et al, 1995.[TAO]

Organ component of neuraxis that has as its parts the cerebral cortex, cerebral white matter, basal ganglia, septum and fornix, as well as subcortical gray and white matter structures[FMA:62000].

Part of the forebrain consisting of paired olfactory bulbs and cerebral hemispheres.[AAO]

has_broad_synonym

supratentorial region

has_exact_synonym

cerebrum

endbrain

has_obo_namespace

uberon

has_relational_adjective

telenencephalic

telencephalic

cerebral

homology_notes

From an evolutionary standpoint, the telencephalon is the most recent brain structure: the amphioxus does not have this structure as a morphological entity. Overt telencephalon is present in the hagfish and lamprey to receive numerous input fibers from various parts of the CNS, similar to gnathostomes.[well established][VHOG]

id

UBERON:0001893

in_subset

http://purl.obolibrary.org/obo/uberon/core#efo_slim

http://purl.obolibrary.org/obo/uberon/core#vertebrate_core

http://purl.obolibrary.org/obo/uberon/core#pheno_slim

http://purl.obolibrary.org/obo/uberon/core#uberon_slim

label

telencephalon

notation

UBERON:0001893

part_of

http://purl.obolibrary.org/obo/UBERON_0001890

http://purl.obolibrary.org/obo/UBERON_0001016

http://purl.obolibrary.org/obo/UBERON_0000955

RO_0002171

http://purl.obolibrary.org/obo/UBERON_0002037

taxon_notes

In the amniotes, the cerebrum becomes increasingly large and complex. In reptiles, the paleopallium is much larger than in amphibians, and its growth has pushed the basal nuclei into the central regions of the cerebrum.

In mammals the cortex covers almost the whole of the cerebral hemispheres.

dolphins are the only species (other than humans) to have cerebra accounting for as much as 2 percent of their body weight.

The cerebrum of birds has evolved along different lines to that of mammals, although they are similarly enlarged, by comparison with reptiles. However, this enlargement is largely due to the basal ganglia, with the other areas remaining relatively primitive in structure.

In ray-finned fishes and most pronounced in teleosts the roof plate of the embryonic telencephalon extends laterally with the effect that the paired alar plates forming the hemispheric walls roll out lateroventrally in a process called eversion. This is unlike the development in other vertebrate groups. [ZFA:0000079, ISBN:3764351209]

In ray-finned fishes the inner surfaces of the lateral and ventral regions of the cerebrum bulge up into the ventricles.

In the most primitive living vertebrates, the hagfishes and lampreys, the cerebrum is a relatively simple structure receiving nerve impulses from the olfactory bulb.

treeView

http://purl.obolibrary.org/obo/UBERON_0001890

http://purl.obolibrary.org/obo/UBERON_0001016

http://purl.obolibrary.org/obo/UBERON_0000955

subClassOf

http://purl.obolibrary.org/obo/UBERON_0000061

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