الفهرس 
introductionOnly 14 pages are availabe for public view
 |  | from | 183 |  |  |
| | | from | 183 | | |
Abstract
Dementia can also be caused by another factors such as prion diseases HIV infection when the problem is simply termed HIV associated dementia reversible factors some dementias can be treated by reversing the effects of underlying causes including medication interactions depression vitamin deficiencies and thyroid abnormalities (fca,2013;national institute of neurological disorders and stroke,2013;alzhemier’s Association 2013).