Outer Ear: Anatomy, Location, and Function - Verywell Health
2024年5月17日 · The outer ear, also known as the external ear or auris externa, consists of the auricle, ear canal, and eardrum. They work together to funnel sound waves from the environment to the middle and inner ear, where they are translated into nerve impulses for the brain.
Outer ear - Wikipedia
The 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
The 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.
外耳 - 维基百科，自由的百科全书
外耳（英語： outer ear ，external ear；拉丁語： auris externa ）是耳的外部结构，包括耳廓和外耳道 [1] [2] 。 外耳负责收集 声能 ，将其传递至 中耳 的 鼓膜 处 [ 3 ] 。
Ear: Anatomy, Facts & Function - Cleveland Clinic
Also called the auricle or pinna, your outer ear consists of ridged cartilage and skin, and it contains glands that secrete earwax. Its funnel-shaped canal leads to your eardrum, or tympanic membrane.
Outer ear: Anatomy, blood supply, innervation | Kenhub
2022年11月24日 · Learn about the parts of the outer ear: the auricle, external acoustic meatus, and related clinical conditions. Learn this topic at Kenhub.
Anatomy, Head and Neck, Ear - StatPearls - NCBI Bookshelf
2023年7月24日 · 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 …
Human ear | Structure, Function, & Parts | Britannica
2024年11月21日 · Human ear, organ of hearing and equilibrium that detects and analyzes sound by transduction and maintains the sense of balance. Anatomically, the ear has three distinguishable parts: the outer, middle, and inner ear. Learn about the anatomy and physiology of the human ear in this article.
Physiology, Ear - StatPearls - NCBI Bookshelf - National Center …
2020年10月14日 · The outer ear, also called auricle, is composed of cartilage and it is the part with the most contact with the external world. It has various anatomical demarcations like the helix, the antihelix, the tragus, and the antitragus and these demarcations lead to a depression called acoustic meatus.
Ear Anatomy, Function, and Care - Verywell Health
2024年11月14日 · The ears are a pair of sensory organs whose primary functions are hearing and balance. They are divided into three portions: the outer ear, the middle ear, and the inner ear. Each has an intricate structure of bones, nerves, and muscles.
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