Difference between revisions of "BrainRegionLRC MM PT PON"

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<pre style="color: green">Pretectal Olivary Nucleus</pre>
 
<pre style="color: green">Pretectal Olivary Nucleus</pre>
 
@@[[Home]] -> [[BiologicalLifeResearch]] -> [[BrainAreaLRC]] -> [[BrainRegionLRC_MM_PT_PON]]
 
@@[[Home]] -> [[BiologicalLifeResearch]] -> [[BrainAreaLRC]] -> [[BrainRegionLRC_MM_PT_PON]]
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* '''Top-down path to region''': Midbrain Mesencephalon -> [[BrainCenterMM_REF|Reflexes Nuclei of Midbrain Mesencephalon]] (MM.REF) -> Visual Reflexes Nuclei of Midbrain Mesencephalon (MM.REF.VIS) -> Pretectum (MM.PT) -> [[BrainRegionLRC_MM_PT_PON|Pretectal Olivary Nucleus]] (LRC.MM.PT.PON) (see [[OverallMindMaps|Mind Maps]])
 
* '''Top-down path to region''': Midbrain Mesencephalon -> [[BrainCenterMM_REF|Reflexes Nuclei of Midbrain Mesencephalon]] (MM.REF) -> Visual Reflexes Nuclei of Midbrain Mesencephalon (MM.REF.VIS) -> Pretectum (MM.PT) -> [[BrainRegionLRC_MM_PT_PON|Pretectal Olivary Nucleus]] (LRC.MM.PT.PON) (see [[OverallMindMaps|Mind Maps]])
 
* '''Type''': nucleus
 
* '''Type''': nucleus
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* '''Brain area''': [[BrainAreaLRC|Lower Brain - Motor Reflex Area]]
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* '''Quality''': L0
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* '''Role''': relay
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* '''Brain area''': [[BrainAreaLRC|Lower Brain - Motor Reflex Area]] (LRC)
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* '''Area circuit''': Direct Visual Reflexes (LRV)
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* '''Role''': processor.automatic
 
* '''Function''': Pupillary light reflex and modulating subcortical nuclei involved in circadian rhythms
 
* '''Function''': Pupillary light reflex and modulating subcortical nuclei involved in circadian rhythms
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* '''Notes to function''': Primary visual centre, involved in the pupillary light reflex, receives retinal input
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* '''Notes to function''':  
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** Primary visual centre, involved in the pupillary light reflex, receives retinal input
 
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= Components =
 
= Components =
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{| class=wikitable width=80%
 
{| class=wikitable width=80%
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| '''Source Area''' || '''Source Region''' || '''Source Name''' || '''Type''' || '''Reference'''
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| '''Source Area''' || '''Source Region''' || '''Source Name''' || '''Type''' || '''Role''' || '''Reference'''
 
|-
 
|-
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| [[BrainAreaLPC|LPC]] || [[BrainRegionLPC_FD_RT|LPC.FD.RT]] || Retina || excitatory-glu || [http://www.rci.rutgers.edu/~uzwiak/AnatPhys/Vision.htm Targets of retina neurons (Retina -> Pretectum, abstract)]
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| [[BrainAreaLPC|LPC]] || [[BrainRegionLPC_FD_RT|LPC.FD.RT]] || Retinal Nucleus || excitatory-glu || uncertain ||[http://journal.frontiersin.org/article/10.3389/fnint.2012.00094/full Effect of light on pupil diameter (RET -> OPN)]
 
|}
 
|}
  
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{| class=wikitable width=80%
 
{| class=wikitable width=80%
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| '''Target Area''' || '''Target Region''' || '''Target Name''' || '''Type''' || '''Reference'''
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| '''Target Area''' || '''Target Region''' || '''Target Name''' || '''Type''' || '''Role''' || '''Reference'''
 
|-
 
|-
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| [[BrainAreaLAC|LAC]] || [[BrainRegionLAC_MM_EWN|LAC.MM.EWN]] || Edinger-Westphal Nucleus || excitatory-glu || [http://neuroscience.uth.tmc.edu/s3/chapter07.html Eye blink reflex and pupillary light reflex (Pretectum -> EWN, abstract)]
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| [[BrainAreaLAC|LAC]] || [[BrainRegionLAC_MM_EWN|LAC.MM.EWN]] || Edinger-Westphal Nucleus || excitatory-glu || uncertain || [http://journal.frontiersin.org/article/10.3389/fnint.2012.00094/full Effect of light on pupil diameter (OPN -> EW)]
 
|-
 
|-
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| [[BrainAreaNSA|NSA]] || [[BrainRegionNSA_FD_LGN|NSA.FD.LGN]] || Lateral Geniculate Nucleus || excitatory-glu || (unknown reference)
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| [[BrainAreaNSA|NSA]] || [[BrainRegionNSA_FD_LGN|NSA.FD.LGN]] || Lateral Geniculate Nucleus || excitatory-glu || uncertain || (unknown reference)
 
|}
 
|}
  
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* [http://usvn.ahuman.org/svn/ahwiki/images/wiki/research/biomodel/oculomotor.jpg Eye blink reflex and pupillary light reflex] - see [http://neuroscience.uth.tmc.edu/s3/chapter07.html Reference]
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* [http://www.frontiersin.org/files/Articles/31465/fnint-06-00094-r2/image_m/fnint-06-00094-g002.jpg Effect of light on pupil diameter] - see [http://journal.frontiersin.org/article/10.3389/fnint.2012.00094/full Reference] (CP.PUPIL-REFLEX)
  
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<img src="http://usvn.ahuman.org/svn/ahwiki/images/wiki/research/biomodel/oculomotor.jpg" alt="unavailable">
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DMH=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]]
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EW=[[BrainRegionLAC_MM_EWN|Edinger-Westphal Nucleus,LAC.MM.EWN]]
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EYE=[[BrainRegionTARGET_TSA_EYE|Eye,TARGET.TSA.EYE]]
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GC=[[BrainRegionLAC_PN_PSYM_CLG|Ciliary Ganglion,LAC.PN.PSYM.CLG]]
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IML=[[BrainRegionLAC_SC_IZ_CSC|Ciliospinal Center,LAC.SC.IZ.CSC]]
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LC=[[BrainRegionLMC_HT_LC|Locus Coeruleus,LMC.HT.LC]]
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OPN=[[BrainRegionLRC_MM_PT_PON|Pretectal Olivary Nucleus,LRC.MM.PT.PON]]
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PVN=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]]
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RET=[[BrainRegionLPC_FD_RT|Retinal Nucleus,LPC.FD.RT]]
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SCG=[[BrainRegionLAC_PN_SYM_SCG|Superior Cervical Ganglion,LAC.PN.SYM.SCG]]
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SCN=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]]
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<img src="http://ahuman.org/svn/ahwiki/images/ext/1cde10342c1a8c5667b42d9df87c4f50.jpg" alt=alt="unavailable" style="max-width: 100%;">
  
  
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* http://neuroscience.uth.tmc.edu/s3/chapter07.html
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* http://journal.frontiersin.org/article/10.3389/fnint.2012.00094/full

Latest revision as of 18:31, 28 April 2019

Pretectal Olivary Nucleus

@@Home -> BiologicalLifeResearch -> BrainAreaLRC -> BrainRegionLRC_MM_PT_PON

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

  • Top-down path to region: Midbrain Mesencephalon -> Reflexes Nuclei of Midbrain Mesencephalon (MM.REF) -> Visual Reflexes Nuclei of Midbrain Mesencephalon (MM.REF.VIS) -> Pretectum (MM.PT) -> Pretectal Olivary Nucleus (LRC.MM.PT.PON) (see Mind Maps)
  • Type: nucleus
  • Quality: L0
  • Brain area: Lower Brain - Motor Reflex Area (LRC)
  • Area circuit: Direct Visual Reflexes (LRV)
  • Role: processor.automatic
  • Function: Pupillary light reflex and modulating subcortical nuclei involved in circadian rhythms
  • Notes to function:
    • Primary visual centre, involved in the pupillary light reflex, receives retinal input

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Components

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  • no child items defined

Connectivity

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LRC.MM.PT.PON.dot.png

Inbound Region Connections:

Source Area Source Region Source Name Type Role Reference
LPC LPC.FD.RT Retinal Nucleus excitatory-glu uncertain Effect of light on pupil diameter (RET -> OPN)

Outbound Region Connections:

Target Area Target Region Target Name Type Role Reference
LAC LAC.MM.EWN Edinger-Westphal Nucleus excitatory-glu uncertain Effect of light on pupil diameter (OPN -> EW)
NSA NSA.FD.LGN Lateral Geniculate Nucleus excitatory-glu uncertain (unknown reference)

Thirdparty Circuits

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DMH=Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM
EW=Edinger-Westphal Nucleus,LAC.MM.EWN
EYE=Eye,TARGET.TSA.EYE
GC=Ciliary Ganglion,LAC.PN.PSYM.CLG
IML=Ciliospinal Center,LAC.SC.IZ.CSC
LC=Locus Coeruleus,LMC.HT.LC
OPN=Pretectal Olivary Nucleus,LRC.MM.PT.PON
PVN=Paraventricular Nucleus,LAC.FD.HT.PV
RET=Retinal Nucleus,LPC.FD.RT
SCG=Superior Cervical Ganglion,LAC.PN.SYM.SCG
SCN=Suprachiasmatic Nucleus,LAC.FD.HT.SCN


References

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