BrainRegionLAC SC IZ SPS
Sacral Parasympathetic Nucleus
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This page covers biological details of component Sacral Parasympathetic Nucleus. Region is part of aHuman target integrated biological model.
- Top-down path to region: Spinal Cord -> Intermediate Zone (SC.IZ) -> Lamina VII (SC.IZ.L7) -> Intermediolateral Column (AVA.SC.IZ.IMLC) -> Sacral Parasympathetic Nucleus (LAC.SC.IZ.SPS) (see Mind Maps)
- Type: nucleus
- Brain area: Lower Brain - Autonomous Control Area
- Role: parasympathetic
- Function: parasympathetic impulses pass via postganglionic fibers to the urinary bladder, erectile tissues, and the smooth muscles and glands in the colon and rectum
- Notes to function: from Lamina VII, visceral parasympathetic
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Components
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- no child items defined
Connectivity
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- Inbound Region Connections:*
|| Source Area || Source Region || Source Name || Type || Reference || || LAC || LAC.FD.HT.PV || Paraventricular Nucleus || excitatory-glu || (unknown reference) || || || LAC.HP.BR || Barrington's Nucleus || excitatory-glu || [overview of spinobulbospinal micturition reflex pathway (BAR -> SPS)] ||
- Outbound Region Connections:*
|| Target Area || Target Region || Target Name || Type || Reference || || LAC || LAC.PN.PSYM.PPG || Pelvic Peripheral Ganglion || excitatory-glu || [overview of spinobulbospinal micturition reflex pathway (SPS -> PEL)] ||
Thirdparty Circuits
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References
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