Anterior/Ventral Horn

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This page covers biological details of component group Anterior/Ventral Horn. Component group is part of aHuman target integrated biological model.

Top-down path to center: Spinal Cord -> Anterior/Ventral Horn (SC.VH) (see Mind Maps)
Function:

(generated)

Components

(generated)

Component items:

Lamina VIII (SC.VH.L8)
- Ventromedial Nucleus (LPC.SC.VH.VM): Innervation of trunk muscles
- Posteromedial Nucleus (LPC.SC.VH.PM): Innervation of trunk muscles
Lamina IX (SC.VH.L9)
- Ventrolateral Nucleus (LPC.SC.VH.VL): Innervation of limb muscles
- Posterolateral Nucleus (LPC.SC.VH.PL): Innervation of limb muscles
- Retroposterolateral Nucleus (LPC.SC.VH.RPL): Innervation of limbs muscles
- Spinal Accessory Nucleus (LPC.SC.VH.SAN): Control of neck
- Phrenic Nucleus (LPC.SC.VH.PHR): Innervation of diaphragm
- Onuf's Nucleus (LPC.SC.VH.ONF): Maintenance of urination and defecation, muscular contraction during orgasm

Connectivity

(generated)

Internal Regions Connections:

External Connections:

unavailable

External Inbound Center Connections:

Source Center	Sample Link	Reference
Hypothalamus (FD.HT)	LAC.FD.HT.PV -> LPC.SC.VH.ONF	(unknown reference)
Myelencephalic Motor Nuclei (HL.MN)	LRC.HL.RA -> LPC.SC.VH.ONF	(unknown reference)
Medullary Reticular Formation (HL.RF)	LRC.HL.PRF.GCR -> LPC.SC.VH.PL	Motor neurons control (MRF -> EGMN, abstract)
Pontine Reticular Formation (HT.RF)	LRC.HT.PRF.RPO -> LPC.SC.VH.SAN	Cerebellum functional divisions (RF -> SCM, abstract)
Barrington's Nucleus (LAC.HT.BR)	LAC.HT.BR -> LPC.SC.VH.ONF	Schematic overview of spinobulbospinal micturition reflex pathway (BAR -> ONF)
Red Nucleus (LLC.MM.RD)	LLC.MM.RD -> LPC.SC.VH.PL	Motor neurons control (RD -> FAMN, abstract)
Vestibular Nuclei (LPC.HT.VBN)	LPC.HT.MVBN -> LPC.SC.VH.SAN	Cerebellum functional divisions (VB -> SCM, abstract)
Reflexes Nuclei of Midbrain Mesencephalon (MM.REF)	LRC.MM.SC.DEEP -> LPC.SC.VH.SAN	(unknown reference)
Motor Cortex (NMA.NC.MC)	NMA.NC.MC -> LPC.SC.VH.ONF	Cerebellum functional divisions (CTX -> SCM, abstract)

External Outbound Center Connections:

Target Center	Sample Link	Reference
Myelencephalic Sensory Nuclei (HL.SN)	LPC.SC.VH.VL -> LAC.HL.TGS.PE5	(unknown reference)
Mouth feeder (TARGET.TEA.FEEDER)	LPC.SC.VH.SAN -> TARGET.TEA.FEEDER	(unknown reference)
Genitalia (TARGET.TEA.GENITALIA)	LPC.SC.VH.ONF -> TARGET.TEA.GENITALIA	(unknown reference)
Hand (TARGET.TEA.HAND)	LPC.SC.VH.PL -> TARGET.TEA.HAND	(unknown reference)
Leg (TARGET.TEA.LEG)	LPC.SC.VH.PL -> TARGET.TEA.LEG	(unknown reference)
Lung (TARGET.TEA.LUNG)	LPC.SC.VH.PHR -> TARGET.TEA.LUNG	(unknown reference)
Neck (TARGET.TEA.NECK)	LPC.SC.VH.SAN -> TARGET.TEA.NECK	(unknown reference)
Rectum (TARGET.TEA.RECTUM)	LPC.SC.VH.ONF -> TARGET.TEA.RECTUM	(unknown reference)
Mouth speaker (TARGET.TEA.SPEAKER)	LPC.SC.VH.VM -> TARGET.TEA.SPEAKER	(unknown reference)
Trunk (TARGET.TEA.TRUNK)	LPC.SC.VH.PM -> TARGET.TEA.TRUNK	(unknown reference)
Ureter (TARGET.TEA.URETER)	LPC.SC.VH.ONF -> TARGET.TEA.URETER	(unknown reference)