BrainRegionLPC MM OCN

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Oculomotor Nucleus

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This page covers biological details of component Oculomotor Nucleus. Region is part of aHuman target integrated biological model.




Component items:

  • Anterior Median Oculomotor Nucleus
  • Central Oculomotor Nucleus
  • Caudal Central Oculomotor Nucleus
  • Dorsal Oculomotor Nucleus
  • Intermediate Oculomotor Nucleus
  • Medial Oculomotor Nucleus
  • Ventral Oculomotor Nucleus



Inbound Region Connections:

Source Area Source Region Source Name Type Reference
LPC LPC.HL.TGS.STR Spinal Trigeminal Nucleus excitatory-glu Eye blink reflex and pupillary light reflex (SpinalTrigeminal -> Oculomotor)
LPC.HT.ABD Abducens Nucleus excitatory-glu Vestibulo-ocular reflex (VOR) (Abducens -> Oculomotor)
LPC.HT.MVBN Medial Vestibular Nucleus excitatory-glu (unknown reference)
LPC.HT.SVBN Superior Vestibular Nucleus excitatory-glu (unknown reference)
LRC LRC.HT.PRF.RPO Oral Pontine Reticular Nucleus excitatory-glu Global visual system (RF -> OPN, abstract)
LRC.MM.CJ Cajal Nucleus excitatory-glu Eye blink reflex and pupillary light reflex (SupraOculomotor -> Oculomotor, abstract)
LRC.MM.PT.SL Sublentiform Nucleus excitatory-glu (unknown reference)
LRC.MM.RIMLF Rostral Interstitial Nucleus of MLF excitatory-glu Eye blink reflex and pupillary light reflex (SupraOculomotor -> Oculomotor, abstract)
LRC.MM.SC.DEEP Deep Superior Colliculus excitatory-glu Retina and superior colliculus targets (SC -> Oculomotor, abstract)

Outbound Region Connections:

Target Area Target Region Target Name Type Reference
TSA TARGET.TSA.EYE Eye eye-muscle-rotate-major-inferior-oblique Eye blink reflex and pupillary light reflex (Oculomotor -> EYE)

Thirdparty Circuits


Abducens=Abducens Nucleus,LPC.HT.ABD
Ciliary=Ciliary Ganglion,LAC.PN.PSYM.CLG
EWN=Edinger-Westphal Nucleus,LAC.MM.EWN
Facial=Facial Motor Nucleus,LPC.HT.FCM
Oculomotor=Oculomotor Nucleus,LPC.MM.OCN
Pretectum=Pretectum,MM.PT (see Reflexes Nuclei of Midbrain Mesencephalon)
PrincipalTrigeminal=Principal Trigeminal Nucleus,LPC.HT.PN.PTR
RF=Pontine Reticular Formation,HT.RF
SpinalTrigeminal=Spinal Trigeminal Nucleus,LPC.HL.TGS.STR
SupraOculomotor=Supraoculomotor Area,VBA.MM.SOA (see Reflexes Nuclei of Midbrain Mesencephalon)
VAC=Associative Visual Cortex,NPE.NC.OCC.V3 (see Occipital Lobe)

ABD=Abducens Nucleus,LPC.HT.ABD
OCN=Oculomotor Nucleus,LPC.MM.OCN
TRC=Trochlear Nucleus,LPC.MM.TRH

CG=Ciliary Ganglion,LAC.PN.PSYM.CLG
EWN=Edinger-Westphal Nucleus,LAC.MM.EWN
LGN=Lateral Geniculate Nucleus,NSA.FD.LGN
OCN=Oculomotor Nucleus,LPC.MM.OCN
RT=Retinal Ganglion,LPC.PN.SG.RT
SOA=Supraoculomotor Area,VBA.MM.SOA (see Reflexes Nuclei of Midbrain Mesencephalon)
STN=Spinal Trigeminal Nucleus,LPC.HL.TGS.STR
VAC=Posterior Eye Field,NPE.NC.IPS.PEF (see Intraparietal Sulcus)
VC=Occipital Lobe,NC.LOBE.OCC

Abducens=Abducens Nucleus,LPC.HT.ABD
FEF=Frontal Eye Field,NMA.NC.PMC.FEF (see Premotor Cortex)
Oculomotor=Oculomotor Nucleus,LPC.MM.OCN
PPRF=Paramedian Pontine Reticular Formation,HT.PRF.PPRF (see Pontine Reticular Formation)
VestibularGanglion=Vestibular Ganglion,LPC.PN.SG.VB
VestibularNuclei=Inferior Vestibular Nuclei,LPC.HT.IVBN

Abducens=Abducens Nucleus,LPC.HT.ABD
LGB=Lateral Geniculate Nucleus,NSA.FD.LGN
OCC=Occipital Lobe,NC.LOBE.OCC
Oculomotor=Oculomotor Nucleus,LPC.MM.OCN
Pulvinar=Pulvinar,FD.PV (see Sensory Thalamus)
Retina=Retinal Nucleus,LPC.FD.RT
SC=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon)
Trochlear=Trochlear Nucleus,LPC.MM.TRH

ATH=Anterior Nucleus of Thalamus,FD.TH.AN (see Cognitive Thalamus)
BGA=Basal Ganglia,FEC.FT.BG
FrontalCortex=Anterior Lobe,NC.LOBE.ANT
LGN=Lateral Geniculate Nucleus,NSA.FD.LGN
OPN=Oculomotor Nucleus,LPC.MM.OCN
ParietalCortex=Parietal Lobe,NC.LOBE.PAR
Pulvinar=Pulvinar,FD.PV (see Sensory Thalamus)
RF=Pontine Reticular Formation,HT.RF
Retina=Retinal Nucleus,LPC.FD.RT
SCi=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon)
SCs=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon)
SNc=Substantia Nigra Pars Compacta Lateral,FEC.FT.SNC.LT
SNr=Substantia Nigra Pars Reticulata Dorsolateral,FEC.FT.SNR.DL
SpinalCord=Lamina IX,SC.VH.L9 (see Anterior/Ventral Horn)
Striatum=Striatum,FEC.FT.ST (see Basal Ganglia)
VisualCortex=Occipital Lobe,NC.LOBE.OCC