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The alae of the nose are supplied by nasal branches of CN V 2, the infraorbital nerve, and internal nasal branches of infraorbital nerve that supply the septum and the vestibule. [46] [13] The maxillary sinus is supplied by superior alveolar nerves from the maxillary and infraorbital nerves.
Abducens nerve; Accessory nerve; Accessory obturator nerve; Alderman's nerve; Anococcygeal nerve; Ansa cervicalis; Anterior interosseous nerve; Anterior superior alveolar nerve; Auerbach's plexus; Auriculotemporal nerve; Axillary nerve; Brachial plexus; Buccal branch of the facial nerve; Buccal nerve; Cardiac plexus; Cavernous nerves; Cavernous ...
The ( medial and lateral) posterior superior nasal nerves are branches of the maxillary nerve (CN V2) [3] : 496 that arise in the pterygopalatine fossa from pterygopalatine ganglion [3] : 369–370 and pass through the sphenopalatine foramen into the nasal cavity [3] : 496 to innervate the nasal septum (the medial nerves), and the ...
Lateral wall of nasal cavity; the three nasal conchæ have been removed. (Sphenoidal sinus visible at upper right, in dark circle.) Nose and nasal cavities. (Sphenoid sinus labeled at upper right.) The sphenoid sinus is a paired paranasal sinus occurring within the body of the sphenoid bone.
General sensory innervation is by branches of the trigeminal nerve (V 1 and V 2): Nasociliary nerve (V 1) Anterior ethmoidal nerve from the nasociliary nerve (V 1) Posterior nasal branches of maxillary nerve (V 2) The nasal cavity is innervated by autonomic fibers.
Nerve: Anterior ethmoidal nasopalatine nerves, medial posterosuperior nasal branches of pterygopalatine ganglion: Lymph: Anterior half to submandibular nodes, posterior half to retropharyngeal and deep cervical lymph nodes: Identifiers; Latin: septum nasi: MeSH: D009300: TA98: A06.1.02.004: TA2: 3137: FMA: 54375: Anatomical terminology
The olfactory mucosa is the neuroepithelialial mucosa [1] lining the roof and upper parts of the septum and lateral wall of the nasal cavity [1] [2] which contains bipolar neurons of the primary receptor neurons of the olfactory pathway, as well as supporting cells.
The olfactory bulb transmits smell information from the nose to the brain, and is thus necessary for a proper sense of smell. As a neural circuit, the glomerular layer receives direct input from afferent nerves, made up of the axons from approximately ten million olfactory receptor neurons in the olfactory mucosa, a region of the nasal cavity.
This article describes the anatomy of the head and neck of the human body, including the brain, bones, muscles, blood vessels, nerves, glands, nose, mouth, teeth, tongue, and throat.
Anatomical terminology. [ edit on Wikidata] In anatomy, the orbit is the cavity or socket/hole of the skull in which the eye and its appendages are situated. "Orbit" can refer to the bony socket, [1] or it can also be used to imply the contents. [2]