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
• Brain area: Lower Brain - Locomotion Control Area
• Role: relay
• 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.SC	Spinocerebellum	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

References

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