BrainRegionLRC HT CR VM

Cerebellar Vermis

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This page covers biological details of component Cerebellar Vermis. Region is part of aHuman target integrated biological model.

• Top-down path to region: Hindbrain Metencephalon -> Cerebellar Complex (LLC.HT.CRC) -> Cerebellum (LLC.HT.CR) -> Spinocerebellum (LLC.HT.CR.SC) -> Cerebellar Vermis (LRC.HT.CR.VM) (see Mind Maps)
• Type: cortex
• Brain area: Lower Brain - Motor Reflex Area
• Role: processor.automatic
• Function: balance and spatial orientation, gait
• Notes to function: projects to VBL; equilibrium; tunes balance (stance and gait) and VOR, from VBL to pRF and mRF via LVST to limb extensors

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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
LLC	LLC.HL.IO	Inferior Olivary Nucleus	excitatory-glu	Cerebellum functional divisions (IO -> CRV)
	LLC.HT.PRF.RTMG	Pontine Reticulotegmental Nucleus	inhibitory-gaba	(unknown reference)
LPC	LPC.HT.MVBN	Medial Vestibular Nucleus	excitatory-glu	Cerebellum functional divisions (VB -> CRV, abstract)
	LPC.SC.IZ.CCV	Central Cervical Nucleus	excitatory-glu	(unknown reference)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
LRC	LRC.HT.CR.FG	Fastigual Nucleus	inhibitory-gaba	Cerebellum functional divisions (CRV -> FG)

Thirdparty Circuits

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• Saccadic Vision - see Reference

• Cerebellum functional divisions - see Reference

References

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• http://www.nature.com/nrn/journal/v5/n3/box/nrn1345_BX1.html
• http://instruct.uwo.ca/anatomy/530/cblm.htm