Abnormal brain alterations create the disorders included under the umbrella term "dementia." These alterations cause a deterioration in thinking abilities, also known as cognitive capacities, that is severe enough to interfere with daily life and independence. They also have an impact on one's conduct, emotions, and relationships.

The majority of people believe that memory loss is the only indication of dementia; however, memory loss is simply one of many symptoms of dementia, which might include:

Memory loss and confusion

In routine activities, poor judgment is displayed.

Having difficulty balancing and moving

Taking rash decisions

Questioning over and over

Visual perception is reduced as a result of the loss of vision.

Unable to distinguish between items and persons,

Ability to solve problems and plan ahead of time is hampered.

Ask buhari.
Better still, use him as a case study