Sentences with phrase «bilateral deafness»
"Bilateral deafness" refers to a condition in which a person is unable to hear in both ears. Full definition
The prevalence varies by breed, and can be as high as 30 % (unilateral and bilateral deafness combined).
cobradog.com
Unilateral or bilateral deafness.
As a breeder, the only blessing about unilateral or bilateral deafness is that this can be diagnosed at a young age.
Based on analysis of the results of hearing tests I have performed on about 50 Catahoulas, the prevalence of deafness is 27 % unilateral deafness and 42 % bilateral deafness, but these numbers are grossly biased since the testing of most dogs was because owners suspected deafness and insufficient numbers of dogs have been tested to assess true prevalence.
Specifically, about 12 % are deaf in both ears (bilateral deafness), while another 22 % are deaf in one ear (unilateral deafness).
Unilateral or bilateral deafness is found in 75 % of all white Norwegian Dunkerhounds, but the prevalence in normal - color dogs is unknown.
Genetic diseases or conditions that can affect Bostons include megaesophagus (an abnormality that causes regurgitation of undigested food) and other digestive problems; tumors; Cushings disease; thyroid disease; unilateral or bilateral deafness; heart problems; dermatitis caused by allergens; skin diseases; neurologic diseases; cataracts; skeletal diseases; and urinary tract abnormalities.
Bilateral deafness can be identified by an experienced breeder by about six weeks of age.
The test assesses the brain's response to an auditory stimulus and can determine if the dog has partial, complete, unilateral or bilateral deafness.