Auricle (anatomy) - Wikipedia
WEBDue to its anatomy, the pinna largely eliminates a small segment of the frequency spectrum; this band is called the pinna notch. The pinna works differently for low and high frequency sounds. For low frequencies, it behaves similarly to …
The External Ear - Structure - Function - TeachMeAnatomy
WEBAug 16, 2020 · This article will focus on the anatomy of the external ear – its structure, neurovascular supply and clinical correlations. The external ear can be divided functionally and structurally into two parts; the auricle (or pinna), and the external acoustic meatus – which ends at the tympanic membrane.
Outer ear - Wikipedia
WEBThe outer ear, external ear, or auris externa is the external part of the ear, which consists of the auricle (also pinna) and the ear canal. [1] It gathers sound energy and focuses it on the eardrum (tympanic membrane).
Ear Anatomy – Outer Ear | McGovern Medical School
WEBThe medical term for the outer ear is the auricle or pinna. The outer ear is made up of cartilage and skin. There are three different parts to the outer ear; the tragus, helix and the lobule.
Auricle or pinna: anatomy, function and related pathologies
WEBThe auricle, in terms of anatomy, is part of the so-called external ear, which is the outermost part of the ear. The external ear consists of the auricle or pinna and the external auditory canal. The auricle acts as a large funnel that collects sounds and directs them towards the middle and inner ear. The auricle is made of elastic cartilage ...
Outer Ear: Anatomy, Location, and Function - Verywell Health
WEBMay 17, 2024 · Also known as the pinna, it consists of a curved framework of cartilage covered in skin that directs sound waves into the ear. The auricle consists of many different parts: Helix : This is the outermost curve of cartilage extending from …
Auricle - Structure, Location, Function, Diagram, Anatomy
WEBSep 28, 2024 · Structure and Anatomy Overview. The auricle (or pinna) is the visible part of the external ear, composed mainly of elastic cartilage covered by skin.Its intricate structure consists of various folds, ridges, and depressions that give it its unique shape. The auricle serves as the outermost component of the auditory system and connects to the …
Outer ear: Anatomy, blood supply, innervation | Kenhub
WEBNov 24, 2022 · There is a cartilaginous portion, known as the pinna or auricle and a bony, tubular segment called the external acoustic meatus. The former portion of the auditory system is the first point at which sound wave modification begins.
Anatomy, Head and Neck, Ear - StatPearls - NCBI Bookshelf
WEBJul 24, 2023 · The external ear is the visible part of the hearing apparatus. It is comprised of the auricle (pinna) and external auditory canal, including the lateral surface of the tympanic membrane. Together with the tympanic membrane and the middle ear, the pinna serves to amplify sound.
Ear anatomy: Parts and functions - Kenhub
WEBNov 3, 2023 · The auricle, also known as pinna, is a wrinkly musculocutaneous tissue that is attached to the skull and it functions to capture sound. The auricle is mostly made up of cartilage that is covered with skin. There are two aspects of the auricle: and medial (inner) and lateral (outer).
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