#summary Spiral Ganglion
@@[Home] -> [BiologicalLifeResearch] -> [BrainAreaLPC] -> [BrainRegionLPC_PN_SG_SP]
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This page covers biological details of component Spiral Ganglion.
Region is part of aHuman target integrated biological model.

  * *Top-down path to region*: Peripheral Nervous System -> Sensory Ganglia (PNS.SG) -> [BrainCenterPN_SG_SE Sensory Exteroception Ganglia] (PN.SG.SE) -> [BrainRegionLPC_PN_SG_SP Spiral Ganglion] (LPC.PN.SG.SP) (see [OverallMindMaps Mind Maps])
  * *Type*: sensory ganglion
  * *Quality*: L0
  * *Brain area*: [BrainAreaLPC Lower Brain - Peripheral Control Area] (LPC)
  * *Area circuit*: Auditory Sense (SA)
  * *Role*: sensory.ganglion
  * *Function*: Auditory patterns
  * *Comments*: human has 30K, cat - 50K cells
  * *Notes to function*: 
   * Fibres from bipolar cells in the spiral ganglion consist of peripheral branches that end in the organ of Corti and central branches that end in the ventral and dorsal cochlear nuclei
(generated)
= Components =
(generated)


  * no child items defined

= Connectivity =
(generated)


http://ahuman.org/svn/ahwiki/images/dot/LPC.PN.SG.SP.dot.png

*Inbound Region Connections:*

|| *Source Area* || *Source Region* || *Source Name* || *Type* || *Role* || *Reference* ||
|| [BrainAreaTSA TSA] || [BrainRegionTARGET_TSA_EAR TARGET.TSA.EAR] || Ear || ear-inner-hair-cells || (none) ||[http://www.sciencedirect.com/science/article/pii/S1359644605035427 Auditory System Model (Ear -> CochleaGanglion)] ||

*Outbound Region Connections:*

|| *Target Area* || *Target Region* || *Target Name* || *Type* || *Role* || *Reference* ||
|| [BrainAreaLPC LPC] || [BrainRegionLPC_HL_DCOCH LPC.HL.DCOCH] || Dorsal Cochlear Nucleus || excitatory-glu || uncertain || [http://www.benbest.com/science/anatmind/anatmd6.html Auditory System in Brain (CochleaGanglion -> Cochlea, abstract)] ||
||  || [BrainRegionLPC_HL_VCOCH LPC.HL.VCOCH] || Ventral Cochlear Nucleus || excitatory-glu || uncertain || [http://www.benbest.com/science/anatmind/anatmd6.html Auditory System in Brain (CochleaGanglion -> Cochlea, abstract)] ||

= Thirdparty Circuits =
(generated)

  * [http://www.benbest.com/science/anatmind/FigVI1.gif Auditory System in Brain] - see [http://www.benbest.com/science/anatmind/anatmd6.html Reference] (CP.AUDITORY-SYSTEM-BRAIN)

 A1=[BrainRegionNSA_NC_TTG_A1 Primary Auditory Cortex,NSA.NC.TTG.A1]
 Cochlea=Cochlear Nucleus,LPC.HL.COCH (see [BrainCenterHL_SN Myelencephalic Sensory Nuclei])
 CochleaGanglion=[BrainRegionLPC_PN_SG_SP Spiral Ganglion,LPC.PN.SG.SP]
 Ear=[BrainRegionTARGET_TSA_EAR Ear,TARGET.TSA.EAR]
 IC=Inferior Colliculus,ABA.MM.IC (see [BrainCenterMM_REF Reflexes Nuclei of Midbrain Mesencephalon])
 MGB=[BrainRegionNSA_FD_TH_MGB Medial Geniculate Body,NSA.FD.TH.MGB]
 Olive=[BrainRegionLPC_MM_SOC Superior Olivary Complex,LPC.MM.SOC]
<img src="http://www.benbest.com/science/anatmind/FigVI1.gif" alt="unavailable" style="max-width: 100%;">

  * [http://lifeboat.com/kurzweil/cochlea.gif Five Parallel Auditory Pathways] - see [http://lifeboat.com/ex/law.of.accelerating.returns Reference] (CP.FIVE-AUDITORY-PATHWAYS)

 AC=[BrainRegionNSA_NC_TTG_A1 Primary Auditory Cortex,NSA.NC.TTG.A1]
 Cochlea=[BrainRegionTARGET_TSA_EAR Ear,TARGET.TSA.EAR]
 CochleaGanglion=[BrainRegionLPC_PN_SG_SP Spiral Ganglion,LPC.PN.SG.SP]
 DCN=Cochlear Nucleus,LPC.HL.COCH (see [BrainCenterHL_SN Myelencephalic Sensory Nuclei])
 DNLL=[BrainRegionLPC_HT_PN_LL Nuclei of Lateral Lemniscus,LPC.HT.PN.LL]
 GBC=Cochlear Nucleus,LPC.HL.COCH (see [BrainCenterHL_SN Myelencephalic Sensory Nuclei])
 ICC=Inferior Colliculus,ABA.MM.IC (see [BrainCenterMM_REF Reflexes Nuclei of Midbrain Mesencephalon])
 ICx=Inferior Colliculus,ABA.MM.IC (see [BrainCenterMM_REF Reflexes Nuclei of Midbrain Mesencephalon])
 LS=[BrainCenterFMM_FT_HF Hippocampal Formation,FMM.FT.HF]
 LSO=[BrainRegionLPC_MM_SOC Superior Olivary Complex,LPC.MM.SOC]
 MC=Cochlear Nucleus,LPC.HL.COCH (see [BrainCenterHL_SN Myelencephalic Sensory Nuclei])
 MGB=[BrainRegionNSA_FD_TH_MGB Medial Geniculate Body,NSA.FD.TH.MGB]
 MSO=[BrainRegionLPC_MM_SOC Superior Olivary Complex,LPC.MM.SOC]
 OC=Cochlear Nucleus,LPC.HL.COCH (see [BrainCenterHL_SN Myelencephalic Sensory Nuclei])
 SBC=Cochlear Nucleus,LPC.HL.COCH (see [BrainCenterHL_SN Myelencephalic Sensory Nuclei])
 SC=Superior Colliculus,MM.SC (see [BrainCenterMM_REF Reflexes Nuclei of Midbrain Mesencephalon])
 VNLL=[BrainRegionLPC_HT_PN_LL Nuclei of Lateral Lemniscus,LPC.HT.PN.LL]
 VNTB=[BrainRegionLPC_MM_SOC Superior Olivary Complex,ABA.MM.SOC.TZ]
<img src="http://lifeboat.com/kurzweil/cochlea.gif" alt="unavailable" style="max-width: 100%;">

  * [http://ars.sciencedirect.com/content/image/1-s2.0-S1359644605035427-gr1.jpg Auditory System Model] - see [http://www.sciencedirect.com/science/article/pii/S1359644605035427 Reference] (CP.AUDITORY-SYSTEM-MODEL)

 A1=[BrainRegionNSA_NC_TTG_A1 Primary Auditory Cortex,NSA.NC.TTG.A1]
 Cochlea=Cochlear Nucleus,LPC.HL.COCH (see [BrainCenterHL_SN Myelencephalic Sensory Nuclei])
 CochleaGanglion=[BrainRegionLPC_PN_SG_SP Spiral Ganglion,LPC.PN.SG.SP]
 Ear=[BrainRegionTARGET_TSA_EAR Ear,TARGET.TSA.EAR]
 IC=Inferior Colliculus,ABA.MM.IC (see [BrainCenterMM_REF Reflexes Nuclei of Midbrain Mesencephalon])
 MGB=[BrainRegionNSA_FD_TH_MGB Medial Geniculate Body,NSA.FD.TH.MGB]
 Olive=[BrainRegionLPC_MM_SOC Superior Olivary Complex,LPC.MM.SOC]
<img src="http://ars.sciencedirect.com/content/image/1-s2.0-S1359644605035427-gr1.jpg" alt="unavailable" style="max-width: 100%;">


= References =
(generated)

  * http://www.benbest.com/science/anatmind/anatmd6.html
  * http://lifeboat.com/ex/law.of.accelerating.returns
  * http://www.sciencedirect.com/science/article/pii/S1359644605035427