loading...| Preferred Name |
pinna |
|
| Synonyms |
pinna of ear auricle of ear auricula (auris externa) auricle of external ear auricle auricula pinnae |
|
| Definitions |
The part of the ear that projects from the head, connecting to the external acoustic meatus. |
|
| ID |
http://purl.obolibrary.org/obo/UBERON_0001757 |
|
| continuous with | ||
| database_cross_reference |
Wikipedia:Pinna_(anatomy) SCTID:421159007 EMAPA:17589 UMLS:C0928075 NCIT:C32165 VHOG:0000460 galen:Auricle EHDAA2:0001467 EV:0100355 FMA:56580 MA:0000259 |
|
| definition |
The part of the ear that projects from the head, connecting to the external acoustic meatus. |
|
| develops_from | ||
| external_definition |
The external expanded part of the ear characterized by a funnel-shaped structure through which the sound vibrations are received. [Dorian_AF, Elsevier's_encyclopaedic_dictionary_of_medicine, Part_B:_Anatomy_(1988)_Amsterdam_etc.:_Elsevier][VHOG] |
|
| function_notes |
The purpose of the pinna is to collect sound. It does so by acting as a funnel, amplifying the sound and directing it to the ear canal. While reflecting from the pinna, sound also goes through a filtering process which adds directional information to the sound (see sound localization, head-related transfer function, pinna notch). |
|
| has exact synonym |
pinna of ear auricle of ear auricula (auris externa) auricle of external ear auricle auricula |
|
| has quality | ||
| has_obo_namespace |
uberon |
|
| has_related_synonym |
pinnae |
|
| homology_notes |
Mammals have a third type of tympanic ear. An external flap, the auricle or pinna, helps funnel sound waves down the external acoustic meatus to the tympanic membrane.[well established][VHOG] |
|
| id |
UBERON:0001757 |
|
| in_subset | ||
| label |
pinna |
|
| notation |
UBERON:0001757 |
|
| only in taxon | ||
| part_of | ||
| prefixIRI |
UBERON:0001757 |
|
| prefLabel |
pinna |
|
| taxon_notes |
In various species, the pinna can also signal mood and radiate heat |
|
| treeView | ||
| subClassOf |