BrainRegionFEC FT GPI DS

Globus Pallidus Internal Dorsal

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This page covers biological details of component Globus Pallidus Internal Dorsal. Region is part of aHuman target integrated biological model.

• Top-down path to region: Forebrain Telencephalon -> Basal Ganglia (BGA.FT.BG) -> Globus Pallidus (BGA.FT.GP) -> Dorsal Pallidum (BGA.FT.DP) -> Globus Pallidus Internal (BGA.FT.GPI) -> Globus Pallidus Internal Dorsal (FEC.FT.GPI.DS) (see Mind Maps)
• Type: nucleus
• Brain area: Forebrain - Execution Control Area
• Role: relay
• Function: Executive loop
• Notes to function: output nucleus for caudate nucleus

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Components

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• no child items defined

Connectivity

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Inbound Region Connections:

Source Area	Source Region	Source Name	Type	Reference
FEC	FEC.FD.STN.CD	Subthalamic Nucleus Caudal	excitatory-glu	Basal Ganglia Activity (STN -> GPi, abstract)
	FEC.FT.CN.HD	Caudate Nucleus Head	inhibitory-gaba	Habenula Connections (CPu -> GPi, abstract)
	FEC.FT.GPE.DS	Globus Pallidus External Dorsal	inhibitory-gaba	(unknown reference)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
FAM	FAM.FD.LHB.LT	Lateral Habenula Lateral Part	inhibitory-gaba	Habenula Connections (GPi -> LHb, abstract)
FEC	FEC.FT.SNC.LT	Substantia Nigra Pars Compacta Lateral	inhibitory-gaba	Prefrontal Cortex (PFC) in motor behavior (GP -> SN, abstract)
NMA	NMA.FD.TH.VA	Ventral Anterior Nucleus	inhibitory-gaba	Thalamocortical relationships (sVA -> VA, abstract)

Thirdparty Circuits

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References

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• no references defined