A person may live a long life with a lucid mind and good memory. However, many senior citizens have dementia, or severe intellectual deterioration involving progressive memory loss and inability to concentrate. Rarely, dementia affects people in their 50s. Various factors may cause such early dementia.
Deficiencies in trace elements such as zinc appear to be a factor in age-related cognitive decline and dementia, according to research conducted by D. Allan Butterfield of the Sanders-Brown Center on Aging at the University of ...
Numerous nutritional factors can cause dementia. According to the National Institute of Neurological Disorders and Stroke, dementia is not a specific disease. Dementia does, however, refer to a group of symptoms that may be cau...
The two main forms of memory are declarative memory and procedural memory. Declarative memory is memory of past events and facts, whereas procedural memory is memory of how to carry out routine-based tasks, such as the memory o...
Dementia, a brain condition, can severely impair an individual's intellectual and social skills, according to the MayoClinic.com. People with dementia experience impaired judgment, memory loss, aggression and a decline in speec...
Loss of memory, mood changes and difficulties with communication are symptomatic of all forms of dementia. However, in early onset dementia, symptoms occur much earlier in life and more frequently result from neurological and a...
Once called "senility" and assumed to be a normal part of aging, dementia is a brain disease that causes a decline in cognitive abilities. According to the Alzheimer's Association, Alzheimer's disease is the most common type of...
Advancements in technology and medicine have increased lifespans, which has resulted in new challenges and diseases that affect the aging population. According to "The Neuropsychology of Dementia," cognitive decline related to ...
The impairments of dementia are severe enough to interfere with daily activities. Although memory loss usually occurs in dementia, that symptom alone is not enough to cause dementia. Dementia, which may be caused by a variety o...
This disease affects the frontal and temporal lobes causing social disinhibition, loss of language, repetitive behaviors, apathy and distractibility. Lisa and Gary Radin, authors of "What If It's Not Alzheimers?" also describe...
The typical length of time from infection to death is approximately 7 to 12 months. The Cleveland Clinic reports that approximately 90 percent of those diagnosed with Creutzfeldt-Jakob disease will die within a year. The degene...
This is the area responsible for personality, memories, thoughts and actions. As degeneration takes place in this area, the brain cells die, resulting in cognitive problems which define dementia. Some causes, such as brain tumo...
Dementia itself is not a disease, but a symptom of disease. True dementia is only diagnosed when two or more significant symptoms affect the brain but are not caused by a loss of consciousness. The loss of memory, speaking or ...