Hearing loss may be caused by any number of factors such as:
Aging
Noise exposure
Drug ototoxicity
Genetics
Ear infections
Trauma to the head
Tumor (associated with additional symptoms)
It is important to see your Audiologist or Otologist to identify the degree and type of hearing loss so that the appropriate recommendations may be made for you.
Hydrocephalus can cause learning impairment by putting pressure on the brain.
Hearing Impairment
Some infections that may lead to visual impairment include:
The Cerebrum
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Congenital toxoplasmosis may cause visual impairment and hearing loss.
urinary tract infections ,mental impairment.
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Impairment of the liver
Electricity can electrocute you if you aren't careful...this can cause serious impairment or even death...so be careful.
Vitamin A deficiency is a widespread cause of corneal degeneration in children in developing nations.
One cause of memory impairment related to aging is the natural decline in brain function and the loss of brain cells over time. This can affect the areas of the brain responsible for storing and retrieving memories.