sensorineural

Thân thiện

A patient undergoes a hearing test for sensorineural hearing loss.

Definition

AdjectiveRelating to or involving the sensory nerves or the neural pathways that carry information from the sense organs (like the inner ear or eyes) to the brain. It describes a type of impairment or function that originates in these neural structures.

Usage

This is a technical medical term. It is primarily used to describe hearing loss or other sensory deficits caused by damage to the inner ear (cochlea) or the nerve pathways from the inner ear to the brain, rather than problems in the outer or middle ear.

Examples

• The audiologist confirmed that the patient's hearing loss was sensorineural.
• Sensorineural deafness is often permanent, unlike conductive hearing loss.
• Aging can lead to presbycusis, a common form of sensorineural hearing impairment.

Advanced Usage

• The term can be applied beyond hearing to describe other sensory neural pathways, though this is less common.
  • Example: Some rare conditions involve sensorineural damage affecting balance (the vestibular nerve).

Variants and Related Words

• Sensorineurally (adverb): In a sensorineural manner.
  • Example: The hearing was impaired sensorineurally.
• Neurosensory (adjective): A very similar term, often used interchangeably with "sensorineural."

Synonyms

• Neural (in a specific sensory context)
• Neurosensory

Notes on Meaning

The word is a compound of "sensory" (relating to sensation or the senses) and "neural" (relating to nerves or the nervous system). It specifically denotes the junction or pathway where sensory input is transmitted via nerves.

Học thuật

Adjective

1. of or relating to the neural process of sensation