_____ is a term used to explain any brain disorder in which the main symptom is a steep decline in overall mental functioning.

Question

Quizplus · Accepted Answer

Dementia is the correct term used to describe a category of brain disorders characterized by a significant decline in cognitive functioning, including memory, thinking, and reasoning abilities. Alzheimer's disease is a specific type of dementia, while Parkinson's disease primarily affects movement but can also lead to dementia symptoms in its later stages. Senility is an outdated term that was once used to describe symptoms of cognitive decline in older adults, but it is not a medical diagnosis.

_____ Is a Term Used to Explain Any Brain Disorder