Difference between revisions of "BrainRegionTARGET TEA RECTUM"
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** Rectum - large intestine visceral receptors (large-intestine-visceral-receptors -> [[BrainRegionLPC_PN_SG_LDRG|LPC.PN.SG.LDRG]]): sensations of fullness and urgency, pain | ** Rectum - large intestine visceral receptors (large-intestine-visceral-receptors -> [[BrainRegionLPC_PN_SG_LDRG|LPC.PN.SG.LDRG]]): sensations of fullness and urgency, pain | ||
* '''Rectum autonomic''' ('''rectum-autonomic''') | * '''Rectum autonomic''' ('''rectum-autonomic''') | ||
| − | ** | + | ** [http://en.wikipedia.org/wiki/Sphincter_ani_internus_muscle Rectum - sphincter ani internus muscle, parasympathetic] ([[BrainRegionLAC_PN_PSYM_PPG|LAC.PN.PSYM.PPG]] -> [[HumanMusclesTorso|sphincter-ani-internus-muscle-parasympathetic]]): keep the anal canal and anus closed, aids in the expulsion of the feces, inhibit contraction |
| − | ** | + | ** [http://en.wikipedia.org/wiki/Sphincter_ani_internus_muscle Rectum - sphincter ani internus muscle, sympathetic] ([[BrainRegionLAC_PN_SYM_IMG|LAC.PN.SYM.IMG]] -> [[HumanMusclesTorso|sphincter-ani-internus-muscle-sympathetic]]): stimulate and maintain internal anal sphincter contraction |
* '''Rectum conscious flexors''' ('''rectum-conscious-flexors''') | * '''Rectum conscious flexors''' ('''rectum-conscious-flexors''') | ||
| − | ** | + | ** [http://en.wikipedia.org/wiki/Transversus_perinei_superficialis_muscle Rectum - superficial transverse perineal muscle] ([[BrainRegionLPC_SC_VH_ONF|LPC.SC.VH.ONF]] -> [[HumanMusclesTorso|superficial-transverse-perineal-muscle]]): fixation of central tendon of perineum, support of pelvic floor |
| − | ** | + | ** [http://en.wikipedia.org/wiki/Corrugator_cutis_ani_muscle Rectum - corrugator cutis ani muscle] ([[BrainRegionLPC_SC_VH_ONF|LPC.SC.VH.ONF]] -> [[HumanMusclesTorso|corrugator-cutis-ani-muscle]]): raises the skin into ridges around the margin of the anus |
| − | ** | + | ** [http://en.wikipedia.org/wiki/Sphincter_ani_externus_muscle Rectum - sphincter ani externus muscle] ([[BrainRegionLPC_SC_VH_ONF|LPC.SC.VH.ONF]] -> [[HumanMusclesTorso|sphincter-ani-externus-muscle]]): keep the anal canal and anus closed, aids in the expulsion of the feces |
* '''Rectum conscious extensors''' ('''rectum-conscious-extensors''') | * '''Rectum conscious extensors''' ('''rectum-conscious-extensors''') | ||
| − | ** | + | ** [http://en.wikipedia.org/wiki/Puborectalis_muscle Rectum - puborectalis muscle] ([[BrainRegionLPC_SC_VH_VM|LPC.SC.VH.VM]] -> [[HumanMusclesTorso|puborectalis-muscle]]): inhibit defecation |
| − | ** | + | ** [http://en.wikipedia.org/wiki/Coccygeus_muscle Rectum - coccygeus muscle] ([[BrainRegionLPC_SC_VH_VM|LPC.SC.VH.VM]] -> [[HumanMusclesTorso|coccygeus-muscle]]): pulls coccyx forward after defecation, closing in the back part of the outlet of the pelvis |
| − | ** | + | ** [http://en.wikipedia.org/wiki/Iliococcygeus_muscle Rectum - iliococcygeus muscle] ([[BrainRegionLPC_SC_VH_VM|LPC.SC.VH.VM]] -> [[HumanMusclesTorso|iliococcygeus-muscle]]): supports the viscera in pelvic cavity |
= Connectivity = | = Connectivity = | ||
Revision as of 10:27, 17 June 2015
Rectum
@@Home -> BiologicalLifeResearch -> BrainAreaTEA -> BrainRegionTARGET_TEA_RECTUM
This page covers biological details of component Rectum. Region is part of aHuman target integrated biological model.
- Top-down path to region: Target -> Human Effectors (aHumanEffectors) -> Rectum (TARGET.TEA.RECTUM) (see Mind Maps)
- Type: effector
- Brain area: Effector Area
- Role: unknown
- Function: Removal of undigested materials from the digestive tract through defecation
(generated)
Components
(generated)
Component items:
- Rectum sensory data (rectum-sensory-data)
- Rectum - large intestine visceral receptors (large-intestine-visceral-receptors -> LPC.PN.SG.LDRG): sensations of fullness and urgency, pain
- Rectum autonomic (rectum-autonomic)
- Rectum - sphincter ani internus muscle, parasympathetic (LAC.PN.PSYM.PPG -> sphincter-ani-internus-muscle-parasympathetic): keep the anal canal and anus closed, aids in the expulsion of the feces, inhibit contraction
- Rectum - sphincter ani internus muscle, sympathetic (LAC.PN.SYM.IMG -> sphincter-ani-internus-muscle-sympathetic): stimulate and maintain internal anal sphincter contraction
- Rectum conscious flexors (rectum-conscious-flexors)
- Rectum - superficial transverse perineal muscle (LPC.SC.VH.ONF -> superficial-transverse-perineal-muscle): fixation of central tendon of perineum, support of pelvic floor
- Rectum - corrugator cutis ani muscle (LPC.SC.VH.ONF -> corrugator-cutis-ani-muscle): raises the skin into ridges around the margin of the anus
- Rectum - sphincter ani externus muscle (LPC.SC.VH.ONF -> sphincter-ani-externus-muscle): keep the anal canal and anus closed, aids in the expulsion of the feces
- Rectum conscious extensors (rectum-conscious-extensors)
- Rectum - puborectalis muscle (LPC.SC.VH.VM -> puborectalis-muscle): inhibit defecation
- Rectum - coccygeus muscle (LPC.SC.VH.VM -> coccygeus-muscle): pulls coccyx forward after defecation, closing in the back part of the outlet of the pelvis
- Rectum - iliococcygeus muscle (LPC.SC.VH.VM -> iliococcygeus-muscle): supports the viscera in pelvic cavity
Connectivity
(generated)
Inbound Region Connections:
| Source Area | Source Region | Source Name | Type | Reference |
| LAC | LAC.PN.PSYM.PPG | Pelvic Peripheral Ganglion | sphincter-ani-internus-muscle-parasympathetic | (unknown reference) |
| LAC.PN.SYM.IMG | Inferior Mesenteric Ganglion | sphincter-ani-internus-muscle-sympathetic | (unknown reference) | |
| LPC | LPC.SC.VH.ONF | Onuf's Nucleus | corrugator-cutis-ani-muscle | (unknown reference) |
| LPC.SC.VH.VM | Ventromedial Nucleus | coccygeus-muscle | (unknown reference) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Reference |
| LPC | LPC.PN.SG.LDRG | Lower Dorsal Root Ganglion | large-intestine-visceral-receptors | (unknown reference) |
Thirdparty Circuits
(generated)
- no circuits defined
References
(generated)
- no references defined
