#summary Head and Neck Parasympathetic Ganglia
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This page covers biological details of component group Head and Neck Parasympathetic Ganglia.
Component group is part of aHuman target integrated biological model.

  * *Top-down path to center*: Peripheral Nervous System -> Parasympathetic Ganglia (PNS.PSYM) -> Head and Neck Parasympathetic Ganglia (PN.PSYM.HD) (see [OverallMindMaps Mind Maps])
  * *Function*: 
(generated)
= Components =
(generated)


*Component items*:
  * [BrainRegionLAC_PN_PSYM_CLG Ciliary Ganglion] (LAC.PN.PSYM.CLG): Control pupillary diameter
  * [BrainRegionLAC_PN_PSYM_EPG Episcleral Ganglion] (LAC.PN.PSYM.EPG): Control curvature of lens
  * [BrainRegionLAC_PN_PSYM_OTG Otic Ganglion] (LAC.PN.PSYM.OTG): Parotid gland
  * [BrainRegionLAC_PN_PSYM_SXG Submandibular Ganglion] (LAC.PN.PSYM.SXG): Submaxillary and sublingual salivary glands
  * [BrainRegionLAC_PN_PSYM_SPG Sphenopalatine Ganglion] (LAC.PN.PSYM.SPG): Lacrimal, nasal and palatine glands
  * [BrainRegionLAC_PN_PSYM_ILG Intralaryngeal Peripheral Ganglion] (LAC.PN.PSYM.ILG): parasympathetic motor of larynx,  c.n. X

= Connectivity =
(generated)


*Internal Regions Connections:*
  * no connections

*External Connections:*

<img src="http://ahuman.org/svn/ahwiki/images/dot/CENTER.PN.PSYM.HD_externals.dot.png" alt="unavailable" style="max-width: 100%;">

*External Inbound Center Connections:*

|| *Source Center* || *Sample Link* || *Reference* ||
|| [BrainCenterHL_PSN Myelencephalic Parasympathetic Nuclei] (HL.PSN) || [BrainRegionLAC_HL_VGN LAC.HL.VGN] -> [BrainRegionLAC_PN_PSYM_ILG LAC.PN.PSYM.ILG]||(unknown reference) ||
|| [BrainCenterMM_PER Perhipheral Nuclei of Midbrain Mesencephalon] (MM.PER) || [BrainRegionLAC_MM_EWN LAC.MM.EWN] -> [BrainRegionLAC_PN_PSYM_CLG LAC.PN.PSYM.CLG]||[http://www.neurophysiology.ws/autonomicns.htm Autonomic nervous system (EWN -> CLG)] ||

*External Outbound Center Connections:*

|| *Target Center* || *Sample Link* || *Reference* ||
|| [BrainRegionTARGET_TEA_FEEDER Mouth feeder] (TARGET.TEA.FEEDER) || [BrainRegionLAC_PN_PSYM_OTG LAC.PN.PSYM.OTG] -> [BrainRegionTARGET_TEA_FEEDER TARGET.TEA.FEEDER]||(unknown reference) ||
|| [BrainRegionTARGET_TEA_PROTECTOR Immunity glands and meninges] (TARGET.TEA.PROTECTOR) || [BrainRegionLAC_PN_PSYM_SPG LAC.PN.PSYM.SPG] -> [BrainRegionTARGET_TEA_PROTECTOR TARGET.TEA.PROTECTOR]||(unknown reference) ||
|| [BrainRegionTARGET_TEA_SPEAKER Mouth speaker] (TARGET.TEA.SPEAKER) || [BrainRegionLAC_PN_PSYM_ILG LAC.PN.PSYM.ILG] -> [BrainRegionTARGET_TEA_SPEAKER TARGET.TEA.SPEAKER]||(unknown reference) ||
|| [BrainRegionTARGET_TSA_EYE Eye] (TARGET.TSA.EYE) || [BrainRegionLAC_PN_PSYM_CLG LAC.PN.PSYM.CLG] -> [BrainRegionTARGET_TSA_EYE TARGET.TSA.EYE]||[http://www.neurophysiology.ws/autonomicns.htm Autonomic nervous system (CLG -> EYE)] ||
|| [BrainRegionTARGET_TSA_NOSE Nose] (TARGET.TSA.NOSE) || [BrainRegionLAC_PN_PSYM_SPG LAC.PN.PSYM.SPG] -> [BrainRegionTARGET_TSA_NOSE TARGET.TSA.NOSE]||(unknown reference) ||