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Sep 10, 2024 · human ear, organ of hearing and equilibrium that detects and analyzes sound by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium).
Your ears are paired organs, located on each side of your head, which help with hearing and balance. There are several conditions that can affect your ears, including infection, tinnitus, Meniere’s disease, eustachian tube dysfunction and more. Taking proper care of your ears can help keep them healthy.
In mammals, the ear is usually described as having three parts: the outer ear, the middle ear and the inner ear. The outer ear consists of the pinna and the ear canal. Since the outer ear is the only visible portion of the ear in most animals, the word "ear" often refers to the external part alone. [ 1 ]
Apr 22, 2021 · Ears are delicate organs that can be damaged by physical injuries, bacteria or even changes in the environment. Ear infections are the most common illness in babies and younger children,...
Jun 7, 2022 · Essential for hearing and balance, each ear has an intricate structure of bones, nerves, and muscles. The ears can be affected by bacterial infections, viral infections, hearing loss, tinnitus (ringing in the ears), Meniere’s disease, and more.
Jan 22, 2018 · The ears are organs that provide two main functions — hearing and balance — that depend on specialized receptors called hair cells.
Nov 3, 2023 · Synonyms: External auditory meatus, External acoustic pore , show more... The ear is a complex part of an even more complex sensory system. It is situated bilaterally on the human skull, at the same level as the nose. The main functions of the ear are, of course, hearing, as well as constantly maintaining balance.
Sep 10, 2024 · Human ear - Anatomy, Hearing, Balance: The most-striking differences between the human ear and the ears of other mammals are in the structure of the outermost part, the auricle. In humans the auricle is an almost rudimentary, usually immobile shell that lies close to the side of the head.
Sep 10, 2024 · Human ear - Hearing, Anatomy, Physiology: Hearing is the process by which the ear transforms sound vibrations in the external environment into nerve impulses that are conveyed to the brain, where they are interpreted as sounds.
Sep 7, 2017 · Most vertebrates have two ears: one on either side of the head. In some animals, including most mammals, the ear is also used for balance. In humans, the inner ear contains parts called the semicircular canals, where otoliths – tiny stone-like structures – shift in response to gravity and the movement of our body.
