Temporary workers may work full-time or part-time, depending on the individual case. In some instances, temporary workers receive benefits (such as health insurance), but usually benefits are only given to permanent employees. Not all temporary employees find jobs through a temporary employment agency.
1 Alzheimer's disease (AD) is the most common cause of dementia in people over age 65 with cause possibly related to amyloid plaques and neurofibrillary tangles.2  Almost all brain functions, including memory, movement, language, judgment, behavior, and abstract thinking, are eventually affected. Huntington's disease is a heredity disorder caused by a faulty gene. 2  Children of those with the disorder have a 50% chance of getting the disease. 3  Symptoms begin in those 30 to 40 years of age, beginning with personality changes such as anxiety and depression.
1 1. 2  The symptoms of the disease first appear after age 60 and the risk increases with age. 3  Younger people may get Alzheimerâs disease, but it is less common. 4  The number of people with the disease doubles every 5 years beyond age 65. 5  By 2050, this number is projected to rise to 14 million, a nearly three-fold increase. The most common form of dementia. 2  A progressive disease beginning with mild memory loss possibly leading to loss of the ability to carry on a conversation and respond to the environment. 3  Involves parts of the brain that control thought, memory, and language.