BrainRegionLPC HT MVBN
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Medial Vestibular Nucleus
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This page covers biological details of component Medial Vestibular Nucleus. Region is part of aHuman target integrated biological model.
- Top-down path to region: Hindbrain Metencephalon -> Vestibular Nuclei (LPC.HT.VBN) -> Medial Vestibular Nucleus (LPC.HT.MVBN) (see Mind Maps)
- Type: nucleus
- Quality: L0
- Brain area: Lower Brain - Peripheral Control Area (LPC)
- Area circuit: Vestibular Sensory and Motor (AVB)
- Role: sensory.nucleus
- Function: controlling head position, integrate head and eye movements; maintain balance, coordinating postural adjustments; coordination for horizontal eye movements
- Notes to function:
- to thoracic, bilateral - medial vestibulospinal tract in MLF
- to CR
- to oculomotor, trochlear, abducens, accessory oculomotor
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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 | Role | Reference |
| LPC | LPC.PN.SG.CVB | Vestibular Ganglion - Semicircular Canal Neurons | excitatory-glu | uncertain | Cerebellum functional divisions (VBG -> VB, abstract) |
| LRC | LRC.HT.CR.FN | Cerebellar Flocconodular Lobe | inhibitory-gaba | uncertain | (unknown reference) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Role | Reference |
| LPC | LPC.HT.ABD | Abducens Nucleus | excitatory-glu | uncertain | (unknown reference) |
| LPC.MM.OCN | Oculomotor Nucleus | excitatory-glu | uncertain | (unknown reference) | |
| LPC.MM.TRH | Trochlear Nucleus | excitatory-glu | uncertain | (unknown reference) | |
| LPC.SC.VH.SAN | Spinal Accessory Nucleus | excitatory-glu | uncertain | Cerebellum functional divisions (VB -> SCM, abstract) | |
| LRC | LRC.HL.INM | Intercalated Nucleus of Medulla | excitatory-glu | uncertain | (unknown reference) |
| LRC.HL.NPH | Prepositus Nucleus | excitatory-glu | uncertain | Head Direction Cell Circuit (MVSN -> NPRP) | |
| LRC.HT.CR.VM | Cerebellar Vermis | excitatory-glu | uncertain | Cerebellum functional divisions (VB -> CRV, abstract) | |
| LRC.MM.DSCH | Darkschewitsch Nucleus | excitatory-glu | uncertain | (unknown reference) | |
| NSA | NSA.FD.TH.SG | Suprageniculate Nucleus of Thalamus | excitatory-glu | uncertain | Head Direction Cell Circuit (MVSN -> SUPGEN) |
Thirdparty Circuits
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- Head Direction Cell Circuit - see Reference (CT.HEAD-DIRECTION)
AD=Anterodorsal Nucleus,FMM.FD.TH.AD DTN=Laterodorsal Tegmental Nucleus,LMC.HT.TG.DTG EC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex) HC=Hippocampus,FMM.FT.HC (see Hippocampal Formation) IPD=Interpeduncular Nucleus,FEC.HT.TG.IPD LD=Lateral Dorsal Nucleus of Thalamus,FMM.FD.TH.LD LHAB=Habenula,FAM.FD.HB LMB=Lateral Mammillary Nucleus,FMM.FD.MB.LMB MVSN=Medial Vestibular Nucleus,LPC.HT.MVBN NPRP=Prepositus Nucleus,LRC.HL.NPH PC=Parietal Lobe,NC.LOBE.PAR PRHC=Postrhinal Cortex,FMM.NC.PH.POR PSUB=Postsubiculum,FMM.NC.PH.POS RSP=Retrosplenial Cortex,NCP.NC.MPL.RSC SUPGEN=Suprageniculate Nucleus of Thalamus,NSA.FD.TH.SG VC=Occipital Lobe,NC.LOBE.OCC
- Cerebellum functional divisions - see Reference (CM.CR-DECUSSATION)
CCV=Central Cervical Nucleus,LPC.SC.IZ.CCV CRP=Cerebellar Lateral Lobe,LLC.HT.CR.CC CRS=Cerebellar Paravermis,LLC.HT.CR.PV CRV=Cerebellar Vermis,LRC.HT.CR.VM CTX=Anterior Lobe,NC.LOBE.ANT DN=Dentate Nucleus,LLC.HT.CR.DN FG=Fastigual Nucleus,LRC.HT.CR.FG IO=Inferior Olivary Nucleus,LLC.HL.IO IP=Interposed Nucleus,LLC.HT.CR.IP (see Cerebellar Complex) LT=Dentate Nucleus,LLC.HT.CR.DN PNN=Basilar Pontine Nuclei,LLC.HT.BPN RD=Red Nucleus,LLC.MM.RD RF=Pontine Reticular Formation,HT.RF SCM=Anterior/Ventral Horn,SC.VH SCS=Proprius Nucleus,LPC.SC.PH.NP SCSD=Clarke Nucleus,LPC.SC.PH.CL VB=Vestibular Nuclei,LPC.HT.VBN VBG=Vestibular Ganglion,LPC.PN.SG.VB VL=Ventral Lateral Nucleus,NMA.FD.TH.VL
References
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