The hippocampus is a key area in the brain that helps us detect and process emotions.

               is the leading cause of functional blindness in the United States.

While no one explanation completely accounts for why women live longer than men, which of the following explanations seem to have at least some support for explaining this difference?  Select all that apply!

Average longevity at birth ____________ around the globe.

Cross-linking is a process in which certain proteins in human cells interact randomly and produce molecules that are linked in such a way that they make the body stiffer. Which theoretical perspective does cross-linking represent?

The functioning of the dopaminergic system in normal aging, which in turn can impact older adult’s cognitive processing.

When a person accurately remembers negative high-arousal items, this corresponds to increased activation of the

The changing balance of T-lymphocytes may help explain why older adults need to be immunized         against specific diseases such as influenza.

Why is osteoporosis more common in women than in men?

All of the following are barriers to proper education and screening of older adults for HIV/AIDS except