Ear - Wikipedia
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 …
Ear: Anatomy, Facts & Function - Cleveland Clinic
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 …
Human ear | Structure, Function, & Parts | Britannica
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 …
Ear - Diagram, Structure, Function - Science Notes and Projects
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 …
Ear Anatomy, Function, and Care - Verywell Health
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.
Anatomy and Physiology of the Ear - Children's Hospital of …
The main parts of the ear are the outer ear, the eardrum (tympanic membrane), the middle ear, and the inner ear.
How the Ear Works - Johns Hopkins Medicine
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.
Content - Health Encyclopedia - University of Rochester Medical …
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 …
Anatomy of the Ear | UMass Memorial Health
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 …
Ear anatomy: Parts and functions | Kenhub
Nov 3, 2023 · The ear is the sensory organ for hearing and balance and it is anatomically divided into 3 parts: the external, middle and internal ear.