Today, I struggle with a permanent loss of mental function.

Research has shown that people who regularly get together with family or friends are less likely to lose mental function.

The example in the above link deals with the loss of a single mental function.

She is able to perform several mental functions at once without losing focus on any of them.

Her mental function began to improve, as if food and activity helped.

Until recently, people believed that all mental and physical functions declined with age.

According to the aggregate field view, all areas of the brain participate in every mental function.

To find out what it did to the mental function of an adult to have the brain grow.

It may improve mental function and performance of daily activities for some people.

They can do that because they will be able to control their own mental functions.