Revision as of 18:57, 28 November 2018

Suprachiasmatic Nucleus

@@Home -> BiologicalLifeResearch -> BrainAreaLAC -> BrainRegionLAC_FD_HT_SCN

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

Top-down path to region: Forebrain Diencephalon -> Hypothalamus (FD.HT) -> Anterior Hypothalamus Area (LAC.FD.HT.AHT) -> Chiasmatic Area (LAC.FD.HT.CHS) -> Suprachiasmatic Nucleus (LAC.FD.HT.SCN) (see Mind Maps)
Type: nucleus
Brain area: Lower Brain - Autonomous Control Area
Role: processor.autonomic
Function: Regulate the circadian cycle, 24-hour rhythms

(generated)

Components

(generated)

Component items:

Dorsomedial Suprachiasmatic Nucleus
Ventrolateral Suprachiasmatic Nucleus
Ventral Suprachiasmatic Nucleus

Connectivity

(generated)

LAC.FD.HT.SCN.dot.png

Inbound Region Connections:

Source Area	Source Region	Source Name	Type	Reference
LPC	LPC.FD.RT	Retinal Nucleus	excitatory-glu	Effect of light on pupil diameter (RET -> SCN)
NDM	NDM.FD.TH.PV	Paraventricular Nucleus of Thalamus	excitatory-glu	(unknown reference)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
LAC	LAC.FD.HT.DM	Dorsomedial Hypothalamic Nucleus	excitatory-glu	Intrahypothalamic connections important for neural control of food intake and energy balance (SCH -> DMN)
	LAC.FD.HT.MPO	Median Preoptic Nucleus	excitatory-glu	Intrahypothalamic connections important for neural control of food intake and energy balance (SCH -> MPOA)
	LAC.FD.HT.PV	Paraventricular Nucleus	excitatory-glu	Food-entrainable circadian oscillator (SCN -> PVH)
	LAC.FD.HT.VLPO	Ventrolateral Preoptic Nucleus	excitatory-glu	(unknown reference)
LRC	LRC.MM.PT.NOT	Nucleus of Optic Tract	excitatory-glu	(unknown reference)

Thirdparty Circuits

(generated)

Food-entrainable circadian oscillator - see Reference

map: 
DMH=Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM
LH=Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN
NTS=Solitary Nucleus,LPC.HL.SOL
PBN=Parabrachial Nucleus,LPC.HT.PRF.PB
PVH=Paraventricular Nucleus,LAC.FD.HT.PV
SCN=Suprachiasmatic Nucleus,LAC.FD.HT.SCN

Intrahypothalamic connections important for neural control of food intake and energy balance - see Reference

map: 
AH=Anterior Hypothalamic Nucleus,LAC.FD.HT.AH
ARC=Arcuate Nucleus of Hypothalamus,LAC.FD.HT.AR
DMN=Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM
LHA=Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN
MPOA=Median Preoptic Nucleus,LAC.FD.HT.MPO
PA=Paraventricular Nucleus,LAC.FD.HT.PV
SCH=Suprachiasmatic Nucleus,LAC.FD.HT.SCN
SON=Supraoptic Nucleus,LAC.FD.HT.SO
VMN=Ventromedial Hypothalamic Nucleus,LAC.FD.HT.VM

Effect of light on pupil diameter - see Reference

map: 
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

Eating and sleeping to survive - see Reference

map: 
ARC=Arcuate Nucleus of Hypothalamus,LAC.FD.HT.AR
DMH=Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM
LHA=Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN
MPO=Median Preoptic Nucleus,LAC.FD.HT.MPO
PVH=Paraventricular Nucleus,LAC.FD.HT.PV
SCN=Suprachiasmatic Nucleus,LAC.FD.HT.SCN
VLPO=Ventrolateral Preoptic Nucleus,LAC.FD.HT.VLPO
VMH=Ventromedial Hypothalamic Nucleus,LAC.FD.HT.VM

References

(generated)

@@ Line 1: / Line 1: @@
 <pre style="color: green">Suprachiasmatic Nucleus</pre>
 @@[[Home]] -> [[BiologicalLifeResearch]] -> [[BrainAreaLAC]] -> [[BrainRegionLAC_FD_HT_SCN]]
@@ Line 59: / Line 58: @@
 * [http://www.pnas.org/content/103/32/12150/F7.large.jpg Food-entrainable circadian oscillator] - see [http://www.pnas.org/content/103/32/12150/F7.expansion.html Reference]
-map: DMH=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]], LH=[[BrainRegionLAC_FD_HT_LTN|Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN]], NTS=[[BrainRegionLPC_HL_SOL|Solitary Nucleus,LPC.HL.SOL]], PBN=[[BrainRegionLPC_HT_PRF_PB|Parabrachial Nucleus,LPC.HT.PRF.PB]], PVH=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]], SCN=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]]
+ map:
-<img src="http://ahuman.org/svn/ahwiki/images/ext/8f1f58bb00bedda8aee035b59f4b1a61.jpg" alt="unavailable" style="max-width: 100%;" height=300>
+ DMH=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]]
+ LH=[[BrainRegionLAC_FD_HT_LTN|Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN]]
+ NTS=[[BrainRegionLPC_HL_SOL|Solitary Nucleus,LPC.HL.SOL]]
+ PBN=[[BrainRegionLPC_HT_PRF_PB|Parabrachial Nucleus,LPC.HT.PRF.PB]]
+ PVH=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]]
+ SCN=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]]
+<img src="http://ahuman.org/svn/ahwiki/images/ext/8f1f58bb00bedda8aee035b59f4b1a61.jpg" alt=alt="unavailable" style="max-width: 100%;" height=300>
 * [http://usvn.ahuman.org/svn/ahwiki/images/wiki/research/biomodel/intrahypothalamic.png Intrahypothalamic connections important for neural control of food intake and energy balance] - see [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.122.2314rep=rep1type=pdf Reference]
-map: AH=[[BrainRegionLAC_FD_HT_AH|Anterior Hypothalamic Nucleus,LAC.FD.HT.AH]], ARC=[[BrainRegionLAC_FD_HT_AR|Arcuate Nucleus of Hypothalamus,LAC.FD.HT.AR]], DMN=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]], LHA=[[BrainRegionLAC_FD_HT_LTN|Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN]], MPOA=[[BrainRegionLAC_FD_HT_MPO|Median Preoptic Nucleus,LAC.FD.HT.MPO]], PA=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]], SCH=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]], SON=[[BrainRegionLAC_FD_HT_SO|Supraoptic Nucleus,LAC.FD.HT.SO]], VMN=[[BrainRegionLAC_FD_HT_VM|Ventromedial Hypothalamic Nucleus,LAC.FD.HT.VM]]
+ map:
-<img src="http://ahuman.org/svn/ahwiki/images/ext/812cda92ff47d048aeb22ce670a9a9fb.png" alt="unavailable" style="max-width: 100%;">
+ AH=[[BrainRegionLAC_FD_HT_AH|Anterior Hypothalamic Nucleus,LAC.FD.HT.AH]]
+ ARC=[[BrainRegionLAC_FD_HT_AR|Arcuate Nucleus of Hypothalamus,LAC.FD.HT.AR]]
+ DMN=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]]
+ LHA=[[BrainRegionLAC_FD_HT_LTN|Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN]]
+ MPOA=[[BrainRegionLAC_FD_HT_MPO|Median Preoptic Nucleus,LAC.FD.HT.MPO]]
+ PA=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]]
+ SCH=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]]
+ SON=[[BrainRegionLAC_FD_HT_SO|Supraoptic Nucleus,LAC.FD.HT.SO]]
+ VMN=[[BrainRegionLAC_FD_HT_VM|Ventromedial Hypothalamic Nucleus,LAC.FD.HT.VM]]
+<img src="http://ahuman.org/svn/ahwiki/images/ext/812cda92ff47d048aeb22ce670a9a9fb.png" alt=alt="unavailable" style="max-width: 100%;">
 * [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]
-map: DMH=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]], EW=[[BrainRegionLAC_MM_EWN|Edinger-Westphal Nucleus,LAC.MM.EWN]], EYE=[[BrainRegionTARGET_TSA_EYE|Eye,TARGET.TSA.EYE]], GC=[[BrainRegionLAC_PN_PSYM_CLG|Ciliary Ganglion,LAC.PN.PSYM.CLG]], IML=[[BrainRegionLAC_SC_IZ_CSC|Ciliospinal Center,LAC.SC.IZ.CSC]], LC=[[BrainRegionLMC_HT_LC|Locus Coeruleus,LMC.HT.LC]], OPN=[[BrainRegionLRC_MM_PT_PON|Pretectal Olivary Nucleus,LRC.MM.PT.PON]], PVN=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]], RET=[[BrainRegionLPC_FD_RT|Retinal Nucleus,LPC.FD.RT]], SCG=[[BrainRegionLAC_PN_SYM_SCG|Superior Cervical Ganglion,LAC.PN.SYM.SCG]], SCN=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]]
+ map:
-<img src="http://ahuman.org/svn/ahwiki/images/ext/1cde10342c1a8c5667b42d9df87c4f50.jpg" alt="unavailable" style="max-width: 100%;">
+ DMH=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]]
+ EW=[[BrainRegionLAC_MM_EWN|Edinger-Westphal Nucleus,LAC.MM.EWN]]
+ EYE=[[BrainRegionTARGET_TSA_EYE|Eye,TARGET.TSA.EYE]]
+ GC=[[BrainRegionLAC_PN_PSYM_CLG|Ciliary Ganglion,LAC.PN.PSYM.CLG]]
+ IML=[[BrainRegionLAC_SC_IZ_CSC|Ciliospinal Center,LAC.SC.IZ.CSC]]
+ LC=[[BrainRegionLMC_HT_LC|Locus Coeruleus,LMC.HT.LC]]
+ OPN=[[BrainRegionLRC_MM_PT_PON|Pretectal Olivary Nucleus,LRC.MM.PT.PON]]
+ PVN=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]]
+ RET=[[BrainRegionLPC_FD_RT|Retinal Nucleus,LPC.FD.RT]]
+ SCG=[[BrainRegionLAC_PN_SYM_SCG|Superior Cervical Ganglion,LAC.PN.SYM.SCG]]
+ SCN=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]]
+<img src="http://ahuman.org/svn/ahwiki/images/ext/1cde10342c1a8c5667b42d9df87c4f50.jpg" alt=alt="unavailable" style="max-width: 100%;">
 * [http://www.dana.org/uploadedImages/Images/Content_Images/SenBodyFunc2_PR2007_cont.jpg Eating and sleeping to survive] - see [http://www.dana.org/Publications/ReportDetails.aspx?id=44217 Reference]
-map: ARC=[[BrainRegionLAC_FD_HT_AR|Arcuate Nucleus of Hypothalamus,LAC.FD.HT.AR]], DMH=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]], LHA=[[BrainRegionLAC_FD_HT_LTN|Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN]], MPO=[[BrainRegionLAC_FD_HT_MPO|Median Preoptic Nucleus,LAC.FD.HT.MPO]], PVH=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]], SCN=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]], VLPO=[[BrainRegionLAC_FD_HT_VLPO|Ventrolateral Preoptic Nucleus,LAC.FD.HT.VLPO]], VMH=[[BrainRegionLAC_FD_HT_VM|Ventromedial Hypothalamic Nucleus,LAC.FD.HT.VM]]
+ map:
-<img src="http://ahuman.org/svn/ahwiki/images/ext/aaf05c2cb0453d5f112754ade7c03956.jpg" alt="unavailable" style="max-width: 100%;">
+ ARC=[[BrainRegionLAC_FD_HT_AR|Arcuate Nucleus of Hypothalamus,LAC.FD.HT.AR]]
+ DMH=[[BrainRegionLAC_FD_HT_DM|Dorsomedial Hypothalamic Nucleus,LAC.FD.HT.DM]]
+ LHA=[[BrainRegionLAC_FD_HT_LTN|Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN]]
+ MPO=[[BrainRegionLAC_FD_HT_MPO|Median Preoptic Nucleus,LAC.FD.HT.MPO]]
+ PVH=[[BrainRegionLAC_FD_HT_PV|Paraventricular Nucleus,LAC.FD.HT.PV]]
+ SCN=[[BrainRegionLAC_FD_HT_SCN|Suprachiasmatic Nucleus,LAC.FD.HT.SCN]]
+ VLPO=[[BrainRegionLAC_FD_HT_VLPO|Ventrolateral Preoptic Nucleus,LAC.FD.HT.VLPO]]
+ VMH=[[BrainRegionLAC_FD_HT_VM|Ventromedial Hypothalamic Nucleus,LAC.FD.HT.VM]]
+<img src="http://ahuman.org/svn/ahwiki/images/ext/aaf05c2cb0453d5f112754ade7c03956.jpg" alt=alt="unavailable" style="max-width: 100%;">

Difference between revisions of "BrainRegionLAC FD HT SCN"

Revision as of 18:57, 28 November 2018

Contents

Components

Connectivity

Thirdparty Circuits

References

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