Примери за middle ear

• Age-related changes within the middle ear are documented but appear to cause little significant hearing impairment.

• Analysis of the wave forms allows information to be obtained about the middle ear, the cochlea, the eighth nerve and the central auditory connections.

• The high rate of failure was most likely due to the high incidence of acute and chronic middle ear disease noted with tympanometry and otoscopy.

• Biopsies should be examined for disrupted aggregates of bacteria on the surface of the middle ear mucosa.

• The model incorporates a band-pass filter to model the frequency response effects of the outer and middle ear.

• Acoustic reflex thresholds are commonly used as a means of assessing middle ear function, cochlear, eighth cranial nerve and brainstem function.

• Dissection of the middle ear has revealed morphological defects of the ossicles which disrupt the ossicular chain resulting in a conductive hearing loss.

• Language delay in children associated with middle ear disease and mild, fluctuating hearing impairment.

• There were no children with a history of recurrent middle ear infections.

• It is progressive and affects the respiratory tract, middle ear and reproductive organs, characterized by recurrent respiratory tract infections, sinusitis, bronchiectasis and subfertility.

• Each participant's hearing and middle ear function were screened by a certified audiologist.

• The consensus could be that mammals with enlarged isocortex have a fully evolved middle ear.

• The more severe phenotypes result in embryonic or neonatal lethality, precluding analysis of anomalies associated with later development such as the development of the murine middle ear.

• This finding identifies a mouse model for conductive hearing loss and provides a means for further study of the mechanisms at work during middle ear development.

• The relationship of middle ear disease in early childhood to later narrative and attention skills.