BrainRegionLLC HT PN PBB

Pontobulbar Body

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This page covers biological details of component Pontobulbar Body. Region is part of aHuman target integrated biological model.

• Top-down path to region: Hindbrain Metencephalon -> Metencephalic Sensory Nuclei (HT.SN) -> Pontine Nuclear Complex (HT.PN) -> Pontobulbar Body (LLC.HT.PN.PBB) (see Mind Maps)
• Type: nucleus
• Quality: L0
• Brain area: Lower Brain - Locomotion Control Area (LLC)
• Area circuit: Spinocerebellar Learning (LLL)
• Role: processor.autonomic
• Function: Relay neck proprioception to cerebellum
• Notes to function:
  • Walking, speaking, breathing, part of corticopontocerebellar pathway

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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
LPC	LPC.SC.PH.CL	Clarke Nucleus	excitatory-glu	(unknown reference)
NMA	NMA.NC.MC	Motor Cortex	excitatory-glu	Prefrontal Cortex (PFC) in motor behavior (MC -> PN, abstract)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
LLC	LLC.HT.CR.PV	Cerebellar Paravermis	excitatory-glu	Prefrontal Cortex (PFC) in motor behavior (PN -> CR, abstract)

Thirdparty Circuits

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• Prefrontal Cortex (PFC) in motor behavior - see Reference (CM.PFC-MOTOR)

CN.PU=Striatum,FEC.FT.ST (see Basal Ganglia)
CR=Cerebellar Complex,LLC.HT.CRC
GP=Globus Pallidus,FEC.FT.GP (see Basal Ganglia)
LPFC=Mid-Dorsolateral Prefrontal Cortex,NDM.NC.AL.DLPFC (see Lateral Prefrontal Cortex)
MC=Motor Cortex,NMA.NC.MC
PMC=Premotor Cortex,NC.PMC
PN=Pontine Nuclear Complex,HT.PN (see Metencephalic Sensory Nuclei)
SN=Substantia Nigra,FEC.FT.SN (see Basal Ganglia)
TH=Ventral Thalamus,FD.TH.VTH (see Motor Thalamus)

References

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• https://www.google.ru/search?hl=rutbo=ptbm=bksq=isbn:0080887988