Difference between revisions of "BrainRegionLPC HT ABD"

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* '''Top-down path to region''': Hindbrain Metencephalon -> [[BrainCenterHT_MN|Metencephalic Motor Nuclei]] (HT.MN) -> [[BrainRegionLPC_HT_ABD|Abducens Nucleus]] (LPC.HT.ABD) (see [[OverallMindMaps|Mind Maps]])
 
* '''Top-down path to region''': Hindbrain Metencephalon -> [[BrainCenterHT_MN|Metencephalic Motor Nuclei]] (HT.MN) -> [[BrainRegionLPC_HT_ABD|Abducens Nucleus]] (LPC.HT.ABD) (see [[OverallMindMaps|Mind Maps]])
 
* '''Type''': nucleus
 
* '''Type''': nucleus
* '''Brain area''': [[BrainAreaLPC|Lower Brain - Peripheral Control Area]]
+
* '''Quality''': L0
 +
* '''Brain area''': [[BrainAreaLPC|Lower Brain - Peripheral Control Area]] (LPC)
 +
* '''Area circuit''': Vision Motor (AVM)
 
* '''Role''': flexor.nucleus
 
* '''Role''': flexor.nucleus
 
* '''Function''': Conjugated movements of both eyes
 
* '''Function''': Conjugated movements of both eyes
* '''Notes to function''': Motoneurons - to muscle, interneurons - to OCN
+
* '''Notes to function''':  
 +
** Motoneurons - to muscle, interneurons - to OCN
 
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= Components =
 
= Components =
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{| class=wikitable width=80%
 
{| class=wikitable width=80%
| '''Source Area''' || '''Source Region''' || '''Source Name''' || '''Type''' || '''Reference'''
+
| '''Source Area''' || '''Source Region''' || '''Source Name''' || '''Type''' || '''Role''' || '''Reference'''
 
|-
 
|-
| [[BrainAreaLPC|LPC]] || [[BrainRegionLPC_HT_FCM|LPC.HT.FCM]] || Facial Motor Nucleus || excitatory-glu || [http://neuroscience.uth.tmc.edu/s3/chapter07.html Eye blink reflex and pupillary light reflex (Facial -> Abducens)]
+
| [[BrainAreaLPC|LPC]] || [[BrainRegionLPC_HT_FCM|LPC.HT.FCM]] || Facial Motor Nucleus || excitatory-glu || uncertain ||[http://neuroscience.uth.tmc.edu/s3/chapter07.html Eye blink reflex and pupillary light reflex (Facial -> Abducens)]
 
|-
 
|-
|  || [[BrainRegionLPC_HT_MVBN|LPC.HT.MVBN]] || Medial Vestibular Nucleus || excitatory-glu || (unknown reference)
+
|  || [[BrainRegionLPC_HT_MVBN|LPC.HT.MVBN]] || Medial Vestibular Nucleus || excitatory-glu || uncertain ||(unknown reference)
 
|-
 
|-
| [[BrainAreaLRC|LRC]] || [[BrainRegionLRC_HT_PRF_RPO|LRC.HT.PRF.RPO]] || Oral Pontine Reticular Nucleus || excitatory-glu || [http://www.neuroanatomy.wisc.edu/virtualbrain/BrainStem/13VNAN.html Vestibulo-ocular reflex (VOR) (PPRF -> Abducens, abstract)]
+
| [[BrainAreaLRC|LRC]] || [[BrainRegionLRC_HT_PRF_RPO|LRC.HT.PRF.RPO]] || Oral Pontine Reticular Nucleus || excitatory-glu || uncertain ||[http://www.neuroanatomy.wisc.edu/virtualbrain/BrainStem/13VNAN.html Vestibulo-ocular reflex (VOR) (PPRF -> Abducens, abstract)]
 
|-
 
|-
|  || [[BrainRegionLRC_MM_SC_DEEP|LRC.MM.SC.DEEP]] || Deep Superior Colliculus || excitatory-glu || [http://unifiedtao-en.blogspot.ru/2011/03/what-we-see-of-tao.html Retina and superior colliculus targets (SC -> Abducens, abstract)]
+
|  || [[BrainRegionLRC_MM_SC_DEEP|LRC.MM.SC.DEEP]] || Deep Superior Colliculus || excitatory-glu || uncertain ||[http://unifiedtao-en.blogspot.ru/2011/03/what-we-see-of-tao.html Retina and superior colliculus targets (SC -> Abducens, abstract)]
 
|}
 
|}
  
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{| class=wikitable width=80%
 
{| class=wikitable width=80%
| '''Target Area''' || '''Target Region''' || '''Target Name''' || '''Type''' || '''Reference'''
+
| '''Target Area''' || '''Target Region''' || '''Target Name''' || '''Type''' || '''Role''' || '''Reference'''
 
|-
 
|-
| [[BrainAreaLPC|LPC]] || [[BrainRegionLPC_MM_OCN|LPC.MM.OCN]] || Oculomotor Nucleus || excitatory-glu || [http://www.neuroanatomy.wisc.edu/virtualbrain/BrainStem/13VNAN.html Vestibulo-ocular reflex (VOR) (Abducens -> Oculomotor)]
+
| [[BrainAreaLPC|LPC]] || [[BrainRegionLPC_MM_OCN|LPC.MM.OCN]] || Oculomotor Nucleus || excitatory-glu || uncertain || [http://www.neuroanatomy.wisc.edu/virtualbrain/BrainStem/13VNAN.html Vestibulo-ocular reflex (VOR) (Abducens -> Oculomotor)]
 
|-
 
|-
| [[BrainAreaTSA|TSA]] || [[BrainRegionTARGET_TSA_EYE|TARGET.TSA.EYE]] || Eye || eye-muscle-rotate-vestibular || [http://neuroscience.uth.tmc.edu/s3/chapter07.html Eye blink reflex and pupillary light reflex (Abducens -> EYE)]
+
| [[BrainAreaTSA|TSA]] || [[BrainRegionTARGET_TSA_EYE|TARGET.TSA.EYE]] || Eye || eye-muscle-rotate-vestibular || (none) || [http://neuroscience.uth.tmc.edu/s3/chapter07.html Eye blink reflex and pupillary light reflex (Abducens -> EYE)]
 
|}
 
|}
  

Latest revision as of 18:30, 28 April 2019

Abducens Nucleus

@@Home -> BiologicalLifeResearch -> BrainAreaLPC -> BrainRegionLPC_HT_ABD


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

  • Top-down path to region: Hindbrain Metencephalon -> Metencephalic Motor Nuclei (HT.MN) -> Abducens Nucleus (LPC.HT.ABD) (see Mind Maps)
  • Type: nucleus
  • Quality: L0
  • Brain area: Lower Brain - Peripheral Control Area (LPC)
  • Area circuit: Vision Motor (AVM)
  • Role: flexor.nucleus
  • Function: Conjugated movements of both eyes
  • Notes to function:
    • Motoneurons - to muscle, interneurons - to OCN

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Components

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  • no child items defined

Connectivity

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LPC.HT.ABD.dot.png

Inbound Region Connections:

Source Area Source Region Source Name Type Role Reference
LPC LPC.HT.FCM Facial Motor Nucleus excitatory-glu uncertain Eye blink reflex and pupillary light reflex (Facial -> Abducens)
LPC.HT.MVBN Medial Vestibular Nucleus excitatory-glu uncertain (unknown reference)
LRC LRC.HT.PRF.RPO Oral Pontine Reticular Nucleus excitatory-glu uncertain Vestibulo-ocular reflex (VOR) (PPRF -> Abducens, abstract)
LRC.MM.SC.DEEP Deep Superior Colliculus excitatory-glu uncertain Retina and superior colliculus targets (SC -> Abducens, abstract)

Outbound Region Connections:

Target Area Target Region Target Name Type Role Reference
LPC LPC.MM.OCN Oculomotor Nucleus excitatory-glu uncertain Vestibulo-ocular reflex (VOR) (Abducens -> Oculomotor)
TSA TARGET.TSA.EYE Eye eye-muscle-rotate-vestibular (none) Eye blink reflex and pupillary light reflex (Abducens -> EYE)

Thirdparty Circuits

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ABD=Abducens Nucleus,LPC.HT.ABD
EYE=Eye,TARGET.TSA.EYE
OCN=Oculomotor Nucleus,LPC.MM.OCN
TRC=Trochlear Nucleus,LPC.MM.TRH

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
Ciliary=Ciliary Ganglion,LAC.PN.PSYM.CLG
EWN=Edinger-Westphal Nucleus,LAC.MM.EWN
EYE=Eye,TARGET.TSA.EYE
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)

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


References

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