The auricle is the cartilaginous structures of the external ear located peripheral to the skull.
What is the auricle of the ear?
The auricle, also known as the pinna, is the visible, cartilaginous part of the ear that is located on the side of the head. It is the outermost part of the ear and is responsible for collecting sound waves and funneling them into the ear canal.
What is the main function of the auricle?
The main function of the auricle is to collect sound waves and funnel them into the ear canal. The auricle’s shape helps to direct sound waves into the ear canal, where they can be further amplified by the eardrum and ossicles.
What is another term for auricle?
Another term for auricle is pinna. The terms auricle and pinna are often used interchangeably to refer to the visible, cartilaginous part of the ear.
What is atria vs auricle?
The atria and auricles are two different parts of the heart. The atria are the upper chambers of the heart, and the auricles are the upper chambers of the heart. The atria receive blood from the body, and the auricles pump blood into the ventricles.
The auricle of the ear is not related to the atria of the heart. The auricle of the ear is a part of the external ear, while the atria of the heart are part of the internal heart.