Nose

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

Top-down path to region: Target -> Human Sensors (aHumanSensors) -> Nose (TARGET.TSA.NOSE) (see Mind Maps)
Type: sensor
Quality: L0
Brain area: Sensor Area (TSA)
Area circuit: TARGET.TSA.NOSE Circuit (TARGET.TSA.NOSE.CIRCUIT)
Role: targetsensor
Function: Olfaction Sensor

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Components

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Component items:

Nose sensory data (nose-sensory-data)
- Nose - volatile (nose-volatile -> LPC.PN.SG.MOE): Sensing smells - volatile odorants
- Nose - nonvolatile (nose-nonvolatile -> LPC.PN.SG.VNO): Sensing smells - non-volatile pheromones
- Nose - proprioceptors (nose-proprioceptors -> LPC.MM.MSTR): proprioception
- Nose - touch receptors (nose-somatic -> LPC.PN.SG.TRG): touch
- Nose - visceral nodose receptors (nose-visceral-vagus -> LPC.PN.SG.NOD): visceral sensations
- Nose - visceral pharynx receptors (nose-visceral-pharynx -> LPC.PN.SG.PET): visceral sensations
Ear sensory control (nose-sensory-control)
- Nose - nasal glands (LAC.PN.PSYM.SPG -> nose-nasal-glands): smelling control and moisturing
Nose move muscles (nose-muscles): constricts nostrils, lower alar pars and helps to wrinkle nose
- Nose - depressor septi nasi muscle (LPC.HT.FCM -> nose-depressor-septi-nasi): depression of nasal septum
- Nose - levator labii superioris alaeque nasi muscle (LPC.HT.FCM -> nose-levator-labii-superioris-alaeque-nasi): dilates the nostril; elevates the upper lip and wing of the nose
- Nose - nasalis muscle (LPC.HT.FCM -> nose-nasalis): compresses bridge, depresses tip of nose, elevates corners of nostrils
- Nose - salpingopharyngeus muscle (LPC.HL.AMB -> nose-salpingopharyngeus): raise the nasopharynx

Connectivity

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TARGET.TSA.NOSE.dot.png

Inbound Region Connections:

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Role	Reference
LPC	LPC.MM.MSTR	Mesencephalic Trigeminal Nucleus	nose-proprioceptors	(none)	(unknown reference)
	LPC.PN.SG.MOE	Main Olfactory Epithelium	nose-volatile	(none)	(unknown reference)
	LPC.PN.SG.NOD	Nodose Ganglion	nose-visceral-vagus	(none)	(unknown reference)
	LPC.PN.SG.PET	Petrosal Ganglion	nose-visceral-pharynx	(none)	(unknown reference)
	LPC.PN.SG.TRG	Trigeminal Ganglion	nose-somatic	(none)	(unknown reference)
	LPC.PN.SG.VNO	Vomeronasal Organ	nose-nonvolatile	(none)	(unknown reference)

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