What is the study of the ear called?

What is the study of the ear called?

Otology is that branch of ear, nose and throat surgery that deals specifically with the diagnosis, treatment and surgery of diseases of the ear. Neurotology is a division of Otology that not only deals with the ear but also those portions of the brain that are important for hearing and balance.

How is sound processed in the ear?

Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear.

What does the human ear detect as sound?

These sound waves make the eardrum vibrate. The eardrum is so sensitive to sound vibrations in the ear canal that it can detect even the faintest sound as well as replicating even the most complex of sound vibration patterns.

What is the study of ear and hearing?

Otology is a branch of medicine which studies normal and pathological anatomy and physiology of the ear (hearing and vestibular sensory systems and related structures and functions) as well as their diseases, diagnosis and treatment.

What is the study of hearing and balance called?

Otology/Neurotology is the study of diseases of the ear, including trauma (injury), cancer, and nerve pathway disorders, which affect hearing and balance.

What is physiology hearing?

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. …

What is your inner ear called?

labyrinth of the ear
The inner ear is also important for balance. The inner ear is also called the internal ear, auris interna, and the labyrinth of the ear.

What do Stereocilia do?

Stereocilia are actin-based protrusions on auditory and vestibular sensory cells that are required for hearing and balance. They convert physical force from sound, head movement or gravity into an electrical signal, a process that is called mechanoelectrical transduction.

What is cochlea function?

The cochlea is a hollow, spiral-shaped bone found in the inner ear that plays a key role in the sense of hearing and participates in the process of auditory transduction. Sound waves are transduced into electrical impulses that the brain can interpret as individual frequencies of sound.

What is the study of ear, nose, and throat?

Otolaryngology, or otorhinolaryngology, is the study of ear, nose and throat conditions, commonly referred to as ENT. Our hospitals’ board-certified physicians treat the ear, nose, and throat as well as related structures of the head and neck.

What is the study of Autology?

Otology is the study, diagnosis and treatment of ear disorders and diseases. Patients may be referred to an otologist by their primary care doctor if they are experiencing problems with the ear, hearing loss or balance related disorders.

Which is a complex sound used to study hearing?

However, everyday sounds are complex sounds, which are made up of many tonal frequency components. A common complex sound used to study hearing is noise. Noise contains all possible frequency components, and the amplitude of the noise varies randomly over time.

What kind of physics is involved in hearing?

The hearing mechanism involves some interesting physics. The sound wave that impinges upon our ear is a pressure wave. The ear is a transducer that converts sound waves into electrical nerve impulses in a manner much more sophisticated than, but analogous to, a microphone.

Where does hearing start in the human ear?

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 membrane). The eardrum vibrates. The vibrations are then passed to 3 tiny bones in the middle ear called the ossicles.

Which is part of the ear conducts sound?

The sound conducting mechanism has two parts, the outer ear consisting of the pinna and ear canal, and the middle ear consisting of the tympanic membrane. The middle ear air space is connected to the nose by the Eustachian tube and to the mastoid air cells housing the ossicular chain, the malleus, stapes and incus.