BrainRegionLRC HT PRF CRF
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Caudal Pontine Reticular Nucleus
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This page covers biological details of component Caudal Pontine Reticular Nucleus. Region is part of aHuman target integrated biological model.
- Top-down path to region: Hindbrain Metencephalon -> Pontine Reticular Formation (HT.RF) -> Pontine Reticular Formation, Medial Column (HT.RF.MED) -> Paramedian Pontine Reticular Formation (HT.PRF.PPRF) -> Caudal Pontine Reticular Nucleus (LRC.HT.PRF.CRF) (see Mind Maps)
- Type: nucleus
- Quality: L0
- Brain area: Lower Brain - Motor Reflex Area (LRC)
- Area circuit: Breathing and Swallowing Reflexes (LRB)
- Role: subcortical.motor.flexor
- Function: Mediate head movements
- Notes to function:
- Grinding of the teeth in sleep, projections from superior colliculus, to spinal cord, extends to facial
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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.HT.IVBN | Inferior Vestibular Nuclei | excitatory-glu | uncertain | Vestibulo-ocular reflex (VOR) (VestibularNuclei -> PPRF, abstract) |
| LRC | LRC.HT.CR.FG | Fastigual Nucleus | excitatory-glu | uncertain | Cerebellum functional divisions (FG -> RF, abstract) |
| NMA | NMA.NC.MC | Motor Cortex | excitatory-glu | uncertain | Motor neurons control (CTX -> PRF, abstract) |
| NMA.NC.SMC.F3 | Supplementary Motor Area | excitatory-glu | uncertain | Motor neurons control (CTX -> PRF, abstract) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Role | Reference |
| LPC | LPC.HL.AMB | Ambiguus Nucleus | excitatory-glu | uncertain | Vocal Control (RF -> NucleusAmbiguus, abstract) |
| LPC.HL.HYG | Hypoglossal Motor Nucleus | excitatory-glu | uncertain | Vocal Control (RF -> NucleusXII, abstract) | |
| LPC.HT.FCM | Facial Motor Nucleus | excitatory-glu | uncertain | Vocal Control (RF -> MotorVII, abstract) | |
| LPC.HT.TRM | Trigeminal Motor Nucleus | excitatory-glu | uncertain | Vocal Control (RF -> MotorV, abstract) |
Thirdparty Circuits
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- Vocal Control - see Reference (CM.VOCAL-CONTROL)
A1=Primary Auditory Cortex,NSA.NC.TTG.A1 Broca=Broca's Area,NPE.NC.PFC.BRA (see Lateral Prefrontal Cortex) M2=Supplementary Motor Cortex,NMA.NC.SMC MotorV=Trigeminal Motor Nucleus,LPC.HT.TRM MotorVII=Facial Motor Nucleus,LPC.HT.FCM NucleusAmbiguus=Ambiguus Nucleus,LPC.HL.AMB NucleusXII=Hypoglossal Motor Nucleus,LPC.HL.HYG Premotor24=Ventral Anterior Cingulate Area,NDM.NC.AL.VACG RF=Pontine Reticular Formation,HT.RF Wernike=Wernicke's area A4,NSA.NC.STG.A4
References
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