Optical coherence tomography (OCT), a tool routinely used to diagnose and plan treatment for eye diseases, has now been ...

The content discusses the fundamentals of acoustics, focusing on sound refraction, the anatomy of the ear, and how sound ...

Optical coherence tomography (OCT), a tool routinely used to diagnose and plan treatment for eye diseases, has now been modified to collect images of the inner ear.

If the vibrations of a sound wave have a frequency that is higher than 20 kHz our ears can’t detect them and it is called ultrasound close Ultrasound Sound waves which we can’t hear because ...

OUR resident specialist and NHS GP, Dr Zoe Williams, shares her expert advice. Today, Dr Zoe helps a reader who is worried as ...

The ear is divided into three parts: the external ear, the middle ear, and the inner ear. Each part performs an important function in the process of hearing. Sound waves pass through the canal of the ...

But first, some basics. Deep inside the ear, through your ear canal and past your ear drum, lies the inner ear. Here, there’s an important bit of anatomy called the cochlea. (It kind of looks a like a ...

Science of sound and hearing. Sound waves enter the ear canal and cause the eardrum to vibrate.Tiny bones in the middle ear amplify these vibrations and transmit them to the cochlea in the inner ear.

In order for us to hear sounds, sound waves must enter our ear. The human ear converts sound from mechanical wave energy into electrical impulses that can be interpreted by the brain. Many structures ...

Hearing aids are small electronic devices that a person wears in or behind their ears. Here's how the different types of hearing aids work and which one might be best for you.