In vertebrates, an ear is the organ that enables hearing and (in mammals) body balance using the vestibular system. In humans, the ear is described as having three parts: the outer ear, the …

Your outer ear and middle ear are separated by your eardrum, and your inner ear houses the cochlea, vestibular nerve and semicircular canals (fluid-filled spaces involved in balance and …

Oct 22, 2025 · 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 …

Apr 23, 2025 · An ear infection, also known as acute otitis media, is an infection of the air-filled space behind the eardrum, known as the middle ear. Children are more likely than adults to …

Oct 21, 2025 · 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. Just like other parts of the …

May 31, 2025 · Found in humans and many other vertebrates, the ear includes structures both visible externally and hidden deep within the skull. These structures collect sound, convert it …

Nov 25, 2025 · Fascinating details about the ear's anatomy reveal how each part works together—continue reading to uncover the secrets behind your hearing.

These are the outer ear, the middle ear, and the inner ear. The outer ear and middle ear help collect and amplify sound. The inner ear converts sound waves to messages that are sent to …

The sound waves enter the inner ear and then into the cochlea, a snail-shaped organ. The cochlea is filled with a fluid that moves in response to the vibrations from the oval window.

Learn the anatomy of the ear, including the external, middle and inner ear and the auditory tube. Explore structure, function and clinical relevance for medical learning.