BrainRegionLMC HL RP MG
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Raphe Magnus Nucleus
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This page covers biological details of component Raphe Magnus Nucleus. Region is part of aHuman target integrated biological model.
- Top-down path to region: Hindbrain Myelencephalon -> Medullary Reticular Formation (HL.RF) -> Medullary Reticular Formation, Midline Column (HL.RF.MID) -> Raphe Nuclei of Medulla (LMC.HL.RP) -> Raphe Magnus Nucleus (LMC.HL.RP.MG) (see Mind Maps)
- Type: nucleus
- Quality: L0
- Brain area: Lower Brain - Modulatory Contol Area (LMC)
- Area circuit: Serotonin - Feelings of Well-Being and Happiness (5HT)
- Role: processor.autonomic
- Function: Inhibit head and spinal pain
- Notes to function:
- B3, contacts with enkephalenic neurons in substantia gelatinosa
(generated)
Components
(generated)
- no child items defined
Connectivity
(generated)
Inbound Region Connections:
| Source Area | Source Region | Source Name | Type | Role | Reference |
| FAM | FAM.FD.LHB.MED | Lateral Habenula Medial Part | excitatory-glu | uncertain | Both LHb and MHb control the dopaminergic and serotonergic systems (LHbM -> MRN, abstract) |
| FEC | FEC.HT.TG.IPD | Interpeduncular Nucleus | modulatory-ach | uncertain | Connectivity map of the habenula (IPN -> Raphe, abstract) |
| FEC.HT.TG.RMTG | Rostromedial Tegmental Nucleus | inhibitory-gaba | uncertain | Both LHb and MHb control the dopaminergic and serotonergic systems (RMTg -> MRN, abstract) | |
| LAC | LAC.FD.HT.LTN | Lateral Hypothalamic Nucleus | excitatory-glu | uncertain | (unknown reference) |
| LAC.FD.HT.PV | Paraventricular Nucleus | excitatory-glu | uncertain | (unknown reference) | |
| LMC | LMC.MM.PAG | Periaqueductal Gray Matter | modulatory-enk | uncertain | Connectivity map of the habenula (PAG -> Raphe, abstract) |
| LRC | LRC.MM.SCNF | Subcuneiform Nucleus | excitatory-glu | uncertain | (unknown reference) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Role | Reference |
| LPC | LPC.SC.PH.LSG | Lower Substantia Gelatinosa | modulatory-5ht | uncertain | (unknown reference) |
| LPC.SC.PH.USG | Upper Substantia Gelatinosa | modulatory-5ht | uncertain | (unknown reference) |
Thirdparty Circuits
(generated)
- no circuits defined
References
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- no references defined
