Substantia Nigra Pars Reticulata Dorsolateral

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This page covers biological details of component Substantia Nigra Pars Reticulata Dorsolateral. Region is part of aHuman target integrated biological model.

Top-down path to region: Forebrain Telencephalon -> Basal Ganglia (FEC.FT.BG) -> Substantia Nigra (FEC.FT.SN) -> Substantia Nigra Pars Reticulata (FEC.FT.SNR) -> Substantia Nigra Pars Reticulata Dorsolateral (FEC.FT.SNR.DL) (see Mind Maps)
Type: nucleus
Brain area: Forebrain - Execution Control Area
Role: relay
Function: Extensor motor loop, head

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Components

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Connectivity

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FEC.FT.SNR.DL.dot.png

Inbound Region Connections:

Source Area	Source Region	Source Name	Type	Reference
FEC	FEC.FD.STN.MED	Subthalamic Nucleus Medial	excitatory-glu	Saccadic Vision (STN -> SNpr, abstract)
	FEC.FT.CN.BD	Caudate Nucleus Body	inhibitory-gaba	Global visual system (Striatum -> SNr, abstract)
	FEC.FT.GPE.MED	Globus Pallidus External Medial	inhibitory-gaba	Prefrontal Cortex (PFC) in motor behavior (GP -> SN, abstract)
	FEC.FT.IPAC.LT	Lateral Interstitial Anterior Commissural Nucleus	inhibitory-gaba	(unknown reference)
	FEC.FT.PU.MED	Dorsal Putamen Medial	inhibitory-gaba	Global visual system (Striatum -> SNr, abstract)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
FEC	FEC.FT.SNC.LT	Substantia Nigra Pars Compacta Lateral	inhibitory-gaba	Oculomotor decision-making (SNr -> SNc)
LRC	LRC.MM.SC.INT	Intermediate Superior Colliculus	inhibitory-gaba	Global visual system (SNr -> SCi, abstract)
NMA	NMA.FD.TH.VA	Ventral Anterior Nucleus	inhibitory-gaba	Thalamocortical relationships (sVA -> VA, abstract)