BrainRegionLPC SC PH NP
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Proprius Nucleus
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This page covers biological details of component Proprius Nucleus. Region is part of aHuman target integrated biological model.
- Top-down path to region: Spinal Cord -> Posterior/Dorsal Horn (BMA.SC.PH) -> Lamina III, IV (BMA.SC.PH.L34) -> Proprius Nucleus (LPC.SC.PH.NP) (see Mind Maps)
- Type: nucleus
- Quality: L0
- Brain area: Lower Brain - Peripheral Control Area (LPC)
- Area circuit: Common Body Sensations (SBC)
- Role: sensory.nucleus
- Function: Relay light touch, pain and temperature information
- Notes to function:
- With Clarke's Nucleus sensing fine touch and proprioception
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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.LDRG | Lower Dorsal Root Ganglion | excitatory-glu | uncertain | (unknown reference) |
| LPC.PN.SG.UDRG | Upper Dorsal Root Ganglion | excitatory-glu | uncertain | (unknown reference) | |
| LPC.SC.PH.LSG | Lower Substantia Gelatinosa | excitatory-glu | uncertain | (unknown reference) | |
| LPC.SC.PH.USG | Upper Substantia Gelatinosa | excitatory-glu | uncertain | (unknown reference) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Role | Reference |
| LLC | LLC.HL.IO | Inferior Olivary Nucleus | excitatory-glu | uncertain | Cerebellum functional divisions (SCS -> IO) |
| LPC | LPC.SC.LH.LCV | Lateral Cervical Nucleus | excitatory-glu | uncertain | (unknown reference) |
| NCP | NCP.FD.TH.VPL | Ventral Posterolateral Nucleus | excitatory-glu | uncertain | Afferent pain pathways (SC -> Thalamus, abstract) |
Thirdparty Circuits
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- 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
- Afferent pain pathways - see Reference (CF.PAIN-PATH)
ACC=Anterior Cingulate Cortex,NC.AL.ACG (see Anterior Cingulate Area) AMY=Amygdala,FAM.FT.AM BG=Basal Ganglia,FEC.FT.BG Cerebellum=Cerebellar Complex,LLC.HT.CRC Insula=Insular Cortex,NC.INS PAG=Periaqueductal Gray Matter,LMC.MM.PAG PB=Parabrachial Nucleus,LPC.HT.PRF.PB PFC=Prefrontal Cortex,NC.AL.PFC S1=Primary Somatosensory Cortex,NCP.NC.PG.S1 S2=Secondary Somatosensory Cortex,NCP.NC.PG.S2 SC=Posterior/Dorsal Horn,BMA.SC.PH Thalamus=Sensory Thalamus,FD.TH.SR
References
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