The middle ear of humans evolved from fish gills, according to a study of a 438 million-year-old fossil fish brain. Scientists discovered the fossil of the braincase of a Shuyu fish. Despite its skull ...
Finite element modeling has emerged as an essential tool in understanding the complex biomechanics of the middle ear. By discretising the intricate anatomical structures—such as the tympanic membrane ...
The tympanic cavity was accessed through the mastoid process. The facial nerve was removed while the posterior wall of the external auditory canal was preserved. The integrity, continuity, and ...
The World Health Organization reports that 360 million people worldwide are affected by hearing loss, generally caused by disease, accidents or damage to middle-ear structures. Researchers at ...
Understanding the middle ear is essential—not only for hearing but also for balance and quality of life. According to the National Institutes of Health, in the U.S., one in eight adults has hearing ...
A newly developed otoscope incorporates combines the familiar otoscopic view with high-resolution imaging of the inner structures of the TM and middle ear, offering a clearer and more comprehensive ...
Laser vibrometers consist of a low-power laser beam, picking up the signature of a vibrating object and transferring it into an output proportional to velocity and displacement that the researcher can ...
Millions of years ago marine animals had hearing organs that allowed them to detect sounds in the water. When land dwelling animals evolved they now had to detect environmental sounds that traveled ...
Congenital atresia ear reconstruction is a surgical procedure to create an ear canal in children born without one. The procedure aims to improve hearing and the appearance of the ear. Congenital ...
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