Pseudosenility also reversible dementia is a condition where older people are in a state of memory loss, confusion, or disorientation that may have a cause other than the ordinary aging process. Generally, the term "reversible dementia" is used to describe most cases. A more specific term "Pseudodementia" is referring to "behavioral changes that resembler those of the progressive degenerative dementias, but which are attributable to so-called functional causes".