BrainRegionFEC FT GPE DL

Globus Pallidus External Dorsolateral

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

• Top-down path to region: Forebrain Telencephalon -> Basal Ganglia (FEC.FT.BG) -> Globus Pallidus (FEC.FT.GP) -> Dorsal Pallidum (FEC.FT.DP) -> Globus Pallidus External (FEC.FT.GPE) -> Globus Pallidus External Dorsolateral (FEC.FT.GPE.DL) (see Mind Maps)
• Type: nucleus
• Brain area: Forebrain - Execution Control Area
• Role: basal.ganglia.pallidum
• Function: Oculomotor loop

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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.ICD	Subthalamic Nucleus Internal Caudal	excitatory-glu	Summary of the organization of the substantia nigra pars reticulata and pedunculopontine nucleus in lamprey (STN -> GPe, abstract)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
FEC	FEC.FT.GPI.DL	Globus Pallidus Internal Dorsolateral	inhibitory-gaba	(unknown reference)

Thirdparty Circuits

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• Basal Ganglia Activity - see Reference

map: GPi=Globus Pallidus Internal,FEC.FT.GPI (Globus Pallidus Internal Lateral (FEC.FT.GPI.LT), Globus Pallidus Internal Medial (FEC.FT.GPI.MED), Globus Pallidus Internal Dorsal (FEC.FT.GPI.DS), Globus Pallidus Internal Rostromedial (FEC.FT.GPI.RM), Globus Pallidus Internal Dorsolateral (FEC.FT.GPI.DL)), GPo=Globus Pallidus External,FEC.FT.GPE (Globus Pallidus External Lateral (FEC.FT.GPE.LT), Globus Pallidus External Medial (FEC.FT.GPE.MED), Globus Pallidus External Dorsal (FEC.FT.GPE.DS), Globus Pallidus External Rostromedial (FEC.FT.GPE.RM), Globus Pallidus External Dorsolateral (FEC.FT.GPE.DL)), M1=Motor Cortex,NMA.NC.MC, PMC=Premotor Cortex,NC.PMC, PU=Dorsal Putamen,FEC.FT.DPU (Dorsal Putamen Lateral (FEC.FT.PU.LT), Dorsal Putamen Medial (FEC.FT.PU.MED)), S1=Primary Somatosensory Cortex,NCP.NC.PG.S1, SMC=Supplementary Motor Cortex,NMA.NC.SMC, SN=Substantia Nigra,FEC.FT.SN (Substantia Nigra Pars Compacta Lateral (FEC.FT.SNC.LT), Substantia Nigra Pars Compacta Medial (FEC.FT.SNC.MED), Substantia Nigra Pars Reticulata Dorsolateral (FEC.FT.SNR.DL), Substantia Nigra Pars Reticulata Rostromedial (FEC.FT.SNR.RM), Substantia Nigra Pars Reticulata Ventrolateral (FEC.FT.SNR.VL), Substantia Nigra Pars Reticulata Medial (FEC.FT.SNR.MED)), STN=Subthalamic Nucleus,FEC.FD.STN (Subthalamic Nucleus Caudal (FEC.FD.STN.CD), Subthalamic Nucleus Internal Caudal (FEC.FD.STN.ICD), Subthalamic Nucleus Dorsolateral (FEC.FD.STN.DL), Subthalamic Nucleus Lateral (FEC.FD.STN.LT), Subthalamic Nucleus Medial (FEC.FD.STN.MED)), VLo=Ventral Lateral Nucleus,NMA.FD.TH.VL

References

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• http://thebrain.mcgill.ca/flash/a/a_06/a_06_cr/a_06_cr_mou/a_06_cr_mou.html