BrainRegionNPE NC BRA PO

Broca's Area Pars Opercularis

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This page covers biological details of component Broca's Area Pars Opercularis. Region is part of aHuman target integrated biological model.

• *Top-down path to region*: Cortex -> Anterior Lobe (NC.LOBE.ANT) -> Prefrontal Cortex (NC.AL.PFC) -> Ventrolateral Prefrontal Cortex (NC.AL.VLPFC) -> Broca's Area (NPE.NC.PFC.BRA) -> Broca's Area Pars Opercularis (NPE.NC.BRA.PO) (see Mind Maps)
• *Type*: cortex
• *Brain area*: Neocortical Brain - Polymodal Execution Area
• *Brodmann ID*: 44
• *Role*: processor
• *Function*: Speech Engine
• *Notes to function*: Orbital Inferior Frontal Gyrus

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Components

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Connectivity

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• Inbound Region Connections:*

|| *Source Area* || *Source Region* || *Source Name* || *Type* || *Reference* || || NCP || BrainRegionNCP_NC_TPC NCP.NC.TPC || Temporopolar Cortex || feedforward-glu || [Language-Related Regions (TC -> BA45, abstract)] ||

• Outbound Region Connections:*

|| *Target Area* || *Target Region* || *Target Name* || *Type* || *Reference* || || LLC || BrainRegionLLC_HP_PRF_PDT LLC.HP.PRF.PDT || Pontine Reticulotegmental Nucleus || excitatory-glu || [Vocal Control (Broca -> RF, abstract)] || || LRC || BrainRegionLRC_HP_PRF_RPO LRC.HP.PRF.RPO || Oral Pontine Reticular Nucleus || excitatory-glu || [Vocal Control (Broca -> RF, abstract)] || || NMA || BrainRegionNMA_NC_PMC_AFEF NMA.NC.PMC.AFEF || Anterior Frontal Eye Field || feedforward-glu || [Cortical Auditory System (IFC44 -> PMC8, abstract)] ||

Thirdparty Circuits

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References

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