Interpeduncular Nucleus

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This page covers biological details of component Interpeduncular Nucleus. Region is part of aHuman target integrated biological model.

Top-down path to region: Hindbrain Metencephalon -> Pontine Tegmental Nuclei (HT.TG) -> Interpeduncular Nucleus (FEC.HT.TG.IPD) (see Mind Maps)
Type: nucleus
Brain area: Forebrain - Execution Control Area
Role: basal.ganglia.pptn
Function: postural control, voluntary arm and eye movements
Notes to function: unpaired

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Components

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Connectivity

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FEC.HT.TG.IPD.dot.png

Inbound Region Connections:

Source Area	Source Region	Source Name	Type	Reference
FAM	FAM.FD.MHB	Medial Habenula	excitatory-glu	Connectivity map of the habenula (M -> IPN)
FEC	FEC.FD.STN.ICD	Subthalamic Nucleus Internal Caudal	excitatory-glu	(unknown reference)
	FEC.FT.SNR.MED	Substantia Nigra Pars Reticulata Medial	inhibitory-gaba	(unknown reference)
	FEC.HT.TG.RMTG	Rostromedial Tegmental Nucleus	inhibitory-gaba	(unknown reference)
LMC	LMC.HT.LC	Locus Coeruleus	modulatory-ne	Contribution of nAChR subunits to nicotine withdrawal symptoms (LC -> IPN)
	LMC.HT.TG.LDT	Laterodorsal Tegmental Nucleus	modulatory-ach	(unknown reference)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
FEC	FEC.FD.STN.LT	Subthalamic Nucleus Lateral	modulatory-ach	(unknown reference)
	FEC.FT.SNC.LT	Substantia Nigra Pars Compacta Lateral	modulatory-ach	Both LHb and MHb control the dopaminergic and serotonergic systems (IPN -> SNc, abstract)
FMM	FMM.FT.HC.CA3P	Proximal CA3 of Hippocampus	modulatory-ach	Connectivity map of the habenula (IPN -> Hippo, abstract)
LMC	LMC.HL.RP.MG	Raphe Magnus Nucleus	modulatory-ach	Connectivity map of the habenula (IPN -> Raphe, abstract)
	LMC.HT.TG.DTG	Dorsal Tegmental Nucleus	modulatory-ach	Head Direction Cell Circuit (IPD -> DTN)
	LMC.MM.PAG	Periaqueductal Gray Matter	modulatory-ach	Connectivity map of the habenula (IPN -> PAG)
	LMC.MM.RP.DRN	Dorsal Raphe Nucleus	modulatory-ach	Both LHb and MHb control the dopaminergic and serotonergic systems (IPN -> DRN)
	LMC.MM.VTA	Ventral Tegmental Area	modulatory-ach	Both LHb and MHb control the dopaminergic and serotonergic systems (IPN -> VTA)
LRC	LRC.MM.SC.INT	Intermediate Superior Colliculus	modulatory-ach	(unknown reference)
NSA	NSA.FD.LGN	Lateral Geniculate Nucleus	modulatory-ach	(unknown reference)