BrainCenterLPC HT VBN
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Vestibular Nuclei
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This page covers biological details of component group Vestibular Nuclei. Component group is part of aHuman target integrated biological model.
- Top-down path to center: Hindbrain Metencephalon -> Vestibular Nuclei (LPC.HT.VBN) (see Mind Maps)
- Function: Equilibrium, Postural Reflexes
- Notes to function: Pons
(generated)
Components
(generated)
Component items:
- Inferior Vestibular Nuclei (LPC.HT.IVBN): maintain balance, coordinating postural adjustments
- Lateral Vestibular Nucleus (LPC.HT.LVBN): controlling body position
- Medial Vestibular Nucleus (LPC.HT.MVBN): controlling head position, integrate head and eye movements; maintain balance, coordinating postural adjustments; coordination for horizontal eye movements
- Superior Vestibular Nucleus (LPC.HT.SVBN): conscious perception of movement and gravity
Connectivity
(generated)
Internal Regions Connections:
- no connections
External Connections:
External Inbound Center Connections:
| Source Center | Sample Link | Reference |
| Pontine Reticular Formation (HT.RF) | LRC.HT.PRF.RPO -> LPC.HT.IVBN | (unknown reference) |
| Cerebellar Complex (LLC.HT.CRC) | LRC.HT.CR.FG -> LPC.HT.LVBN | Cerebellum functional divisions (FG -> VB, abstract) |
| Vestibular Ganglion (LPC.PN.SG.VB) | LPC.PN.SG.SVB -> LPC.HT.IVBN | Cerebellum functional divisions (VBG -> VB, abstract) |
| Intermediate Zone (SC.IZ) | LPC.SC.IZ.CCV -> LPC.HT.IVBN | (unknown reference) |
External Outbound Center Connections:
| Target Center | Sample Link | Reference |
| Sensory Thalamus (FD.TH.SR) | LPC.HT.MVBN -> NSA.FD.TH.SG | Head Direction Cell Circuit (MVSN -> SUPGEN) |
| Myelencephalic Motor Nuclei (HL.MN) | LPC.HT.MVBN -> LRC.HL.INM | (unknown reference) |
| Medullary Reticular Formation (HL.RF) | LPC.HT.LVBN -> LRC.HL.RF.SLRN | (unknown reference) |
| Pontine Reticular Formation (HT.RF) | LPC.HT.IVBN -> LRC.HT.PRF.CRF | Vestibulo-ocular reflex (VOR) (VestibularNuclei -> PPRF, abstract) |
| Cerebellar Complex (LLC.HT.CRC) | LPC.HT.IVBN -> LRC.HT.CR.FN | (unknown reference) |
| Abducens Nucleus (LPC.HT.ABD) | LPC.HT.MVBN -> LPC.HT.ABD | (unknown reference) |
| Perhipheral Nuclei of Midbrain Mesencephalon (MM.PER) | LPC.HT.MVBN -> LPC.MM.OCN | (unknown reference) |
| Reflexes Nuclei of Midbrain Mesencephalon (MM.REF) | LPC.HT.MVBN -> LRC.MM.DSCH | (unknown reference) |
| Anterior/Ventral Horn (SC.VH) | LPC.HT.LVBN -> LPC.SC.VH.VL | Cerebellum functional divisions (VB -> SCM, abstract) |
