Auricle (anatomy) - Wikipedia The auricle or auricula is the visible part of the ear that is outside the head It is also called the pinna (Latin for ' wing ' or ' fin ', pl : pinnae), a term that is used more in zoology The diagram shows the shape and location of most of these components:
Auricle | Description, Anatomy, Outer Ear, Hearing Soundwaves . . . auricle, in human anatomy, the visible portion of the external ear, and the point of difference between the human ear and that of other mammals The auricle in humans is almost rudimentary and generally immobile and lies close to the side of the head It is composed of a thin plate of yellow elastic cartilage covered by a tight-fitting skin
Auricle - Structure, Location, Function, Diagram, Anatomy While this role is more pronounced in animals with mobile and larger auricles, in humans, it still assists in amplifying high-frequency sounds The auricle is especially important in capturing sounds from the front and sides, which can enhance the listener's ability to detect environmental sounds
Auricle - an overview | ScienceDirect Topics Diocles of Carystus very early described two “auricles” of the heart, and he assumed that the heart has cognitive powers, since these structures allow the heart to “hear ”
What Is an Auricle? Anatomy of the Ear and Heart In human anatomy, this word refers to two separate structures performing different roles in distinct organ systems The more commonly known auricle is the external, visible part of the ear, responsible for gathering sound energy Conversely, small, muscular pouches extending from the upper chambers of the heart are also called auricles
Auricle - Definition, Meaning Synonyms | Vocabulary. com An auricle is a part of the human body — it means both the visible part of an ear and an upper cavity of the heart You'll most likely come across the word auricle in an anatomy textbook, since it's a scientific term for a body part