BrainRegionLRC MM RP RIP
Raphe Interpositus Nucleus
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This page covers biological details of component Raphe Interpositus 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) -> Raphe Interpositus Nucleus (LRC.MM.RP.RIP) (see Mind Maps)
- Type: nucleus
- Brain area: Lower Brain - Motor Reflex Area
- Role: processor.automatic
- Function: Premotor network for saccades
- Notes to function: Gate activity of burst neurons for vertical and horizontal saccades; omnipause neurons, part of PPRF
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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 |
| LRC | LRC.MM.SC.SUP | Superficial Superior Colliculus | excitatory-glu | Horizontal saccades and smooth pursuit movements (SC -> RIP, abstract) |
| NPE | NPE.NC.SMC.SEF | Supplementary Eye Field | excitatory-glu | Horizontal saccades and smooth pursuit movements (FEFSEF -> RIP, abstract) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Reference |
| LRC | LRC.HT.PRF.RPO | Oral Pontine Reticular Nucleus | excitatory-glu | Horizontal saccades and smooth pursuit movements (RIP -> PPRF, abstract) |
| LRC.MM.SCNF | Subcuneiform Nucleus | excitatory-glu | (unknown reference) |
Thirdparty Circuits
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map: Bechterew=Pontine Reticulotegmental Nucleus,LLC.HT.PRF.RTMG, CR=Cerebellum,LLC.HT.CR (Cerebellar Flocconodular Lobe (LRC.HT.CR.FN), Cerebellar Lateral Lobe (LLC.HT.CR.CC), Cerebellar Paravermis (LLC.HT.CR.PV), Cerebellar Vermis (LRC.HT.CR.VM)), FEFSEF=Anterior Lobe,NC.LOBE.ANT (Rostral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCR), Lateral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCL), Inferior Prefrontal Gyrus (NDM.NC.AL.IPG), Broca's Area Pars Opercularis (NPE.NC.BRA.PO), Broca's Area Pars Triangularis (NPE.NC.BRA.PT), Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL), Dorsomedial Prefrontal Cortex (NDM.NC.AL.DMPFC), Ventromedial Prefrontal Cortex (NDM.NC.AL.VMPFC), Ventral Anterior Cingulate Area (NDM.NC.AL.VACG), Dorsal Anterior Cingulate Area (NDM.NC.AL.DACG), Subgenual Cingulate Cortex (NCP.NC.AL.SGCG), Ventral Medial Cingulate Area (NDM.NC.AL.VMCG), Dorsal Medial Cingulate Area (NDM.NC.AL.DMCG), Pregenual Cingulate Cortex (NDM.NC.AL.PGCG), Motor Cortex (NMA.NC.MC), Caudal Frontal Eye Field (NPE.NC.PMC.CFEF), Anterior Frontal Eye Field (NPE.NC.PMC.AFEF), Dorsal Caudal Premotor Cortex (NMA.NC.PMC.F2), Dorsal Rostral Premotor Cortex (NMA.NC.PMC.F7), Ventral Caudal Premotor Cortex (NMA.NC.PMC.F4), Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5), Supplementary Eye Field (NPE.NC.SMC.SEF), Pre-Supplementary Motor Area (NMA.NC.SMC.F6), Supplementary Motor Area (NMA.NC.SMC.F3)), LGB=Lateral Geniculate Nucleus,NSA.FD.LGN, PPRF=Paramedian Pontine Reticular Formation,HT.PRF.PPRF (Oral Pontine Reticular Nucleus (LRC.HT.PRF.RPO), Caudal Pontine Reticular Nucleus (LRC.HT.PRF.CRF), Parvocellular Reticular Nucleus (LRC.HT.PRF.PVR)), PrimaryVisual=Primary Visual Cortex,NSA.NC.OCC.V1, RIP=Raphe Interpositus Nucleus,LRC.MM.RP.RIP, SC=Superior Colliculus,MM.SC (Superficial Superior Colliculus (LRC.MM.SC.SUP), Intermediate Superior Colliculus (LRC.MM.SC.INT), Deep Superior Colliculus (LRC.MM.SC.DEEP)), Striatum=Striatum,FEC.FT.ST (Nucleus Accumbens Core (FEC.FT.ACC.CORE), Nucleus Accumbens Shell (FEC.FT.ACC.SH), Ventral Putamen (FEC.FT.PU.VT), Caudate Nucleus Head (FEC.FT.CN.HD), Caudate Nucleus Body (FEC.FT.CN.BD), Caudate Nucleus Tail (FEC.FT.CN.TL), Dorsal Putamen Lateral (FEC.FT.PU.LT), Dorsal Putamen Medial (FEC.FT.PU.MED)), Vestibular=Superior Vestibular Nucleus,LPC.HT.SVBN, VisualAssociation=Caudal Precuneus,NPE.NC.SPL.PG
References
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