Layer of neocortex lying deep to the external pyramidal cell layer defined cytoarchitecturally by the presence of numerous small cells. [ NLXANAT:090810 ]

Synonyms: neocortical layer IV neocortical internal granule cell layer lamina granularis interna isocorticis [lamina iv] internal granule cell layer of neocortex layer IV of neocortex internal granular layer of isocortex [layer iv] internal granular layer of neocortex neocortex internal granule cell layer cerebral cortex, layer 4 neocortex layer IV layer 4 of neocortex neocortex layer 4

This is just here as a test because I lose it

Term information

database cross reference
  • ABA:CTX4
  • NLXANAT:090810
  • FMA:77811
  • UMLS:C1512872 (ncithesaurus:Internal_Granular_Layer)
  • EMAPA:35258
  • neuronames:2449
  • MA:0000900
  • PBA:294021852
  • NCIT:C32844
latin term
lamina granularis interna isocorticis [lamina iv] [ FMA:77811 FMA:TA ]

has related synonym

internal granular layer

homology notes

Relatively undeveloped in some mammals such as the tenrec.

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id

UBERON:0005393