Module 10: Cognitive Function in Late Adulthood

Question 1

Alzheimer’s disease

Answer 1

an irreversible, progressive brain disorder that slowly destroys memory and thinking skills, and eventually the ability to carry out the simplest tasks

Question 2

delirium

Answer 2

an abrupt change in the brain that causes mental confusion and emotional disruption. It makes it difficult to think, remember, sleep, pay attention, and more

Question 3

dementia

Answer 3

an umbrella category for neurocognitive disorders, characterized by progressive and gradual cognitive deficits due to severe cerebral atrophy