Feeling delirious or delirium is a state of confusion that is characterized by a change in mental status that affects cognitive abilities (mental tasks) and reduces conscious awareness. It also tends to develope very rapidly. It usually takes a few hours to a few days to manifest and when it does, the individual is often [...]

Alzheimer’s disease (or Alzheimer’s syndrome) is the most common form of dementia. Dementia is a group of brain disorders that gradually destroys brain cells and impairs the ability to function effectively in daily life. Cognitive functioning is slowly affected (memory, reason, judgment, and communication), making it increasingly difficult to carry out daily tasks and activities. [...]