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 …

Dec 1, 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 …

Aug 18, 2022 · 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 …

UI Health otolaryngology doctors provide the latest treatments for ear, nose, and throat problems.

Oct 21, 2025 · This sensory organ is made up of the outer, middle, and inner ear. Learn about what each part does, how hearing and balance work, and common ear conditions.

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 …

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.

Hearing starts with the outer ear. When a sound is made outside the outer ear, the sound waves, or vibrations, travel down the external auditory canal and strike the eardrum (tympanic …

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.

Every day, our ear, nose and throat team at UChicago Medicine helps patients with chronic, complex and rare head and neck conditions, including inner ear problems, hearing loss, …