If they do have a memory impairment, why is it?

Older adults may suffer memory impairments as a result of the natural aging process.

There is no cure, although some drugs have shown promise in slowing memory impairment.

Also indicated by the aging brain are learning and memory impairments.

Thus the alpha2A-adrenoceptor is the target of current research seeking to prevent or counteract working memory impairment.

I am attempting to determine the extent of your memory impairment.

Many memory impairments exist as a result from or cause of eating disorders.

And what precisely did it mean to have an average amount of memory impairment?

Modified tests are used to examine the issue of long-term memory impairment.

Using antihistamines over time may also lead to memory impairment.