BrainRegionLMC MM RP SUC

Superior Central Raphe Nucleus

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

• Top-down path to region: Midbrain Mesencephalon -> Mesencephalic Reticular Formation (MM.RF) -> Mesencephalic Reticular Formation, Midline Column (MM.RF.MID) -> Superior Central Raphe Nucleus (LMC.MM.RP.SUC) (see Mind Maps)
• Type: nucleus
• Brain area: Lower Brain - Modulatory Contol Area
• Role: processor.autonomic
• Function: Block or temporarily suspend mnemonic processes in the hippocampus; Hallucinations
• Notes to function: Directs HC to disregard insignificant events; inhibitory nucleus; B6,B8; Insomnia; inhibitory 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
FAM	FAM.FD.LHB.MED	Lateral Habenula Medial Part	excitatory-glu	Habenula Connections (LHb -> MR, abstract)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
FAM	FAM.FT.SEP.LT	Lateral Septal Nucleus	modulatory-5ht	(unknown reference)
FEC	FEC.FD.STN.ICD	Subthalamic Nucleus Internal Caudal	modulatory-5ht	(unknown reference)
FMM	FMM.FD.MB.MMB	Medial Mammillary Nucleus	modulatory-5ht	(unknown reference)
LAC	LAC.FD.HT.PN	Posterior Hypothalamic Nucleus	modulatory-5ht	(unknown reference)
	LAC.FD.HT.SUM	Supramammillary Nucleus	modulatory-5ht	(unknown reference)

Thirdparty Circuits

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• Habenula Connections - see Reference

References

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• http://www.scholarpedia.org/article/Habenula