20
.
Describe the role of telomeres in cellular clock theory.
21
.
What is thought to be responsible for decreasing white matter volume in the brain during aging? Is this change related to any changes in cognition?
22
.
How does the United States compare to similarly affluent countries in its health-care costs and life expectancy?
23
.
What is Medicare and what purpose does it serve? Are there any gaps in Medicare coverage?
24
.
Describe whether and how implicit memories, such as knowing how to ride a bicycle, change in later life.
25
.
Does wisdom increase with age? Why or why not?
26
.
Compare and contrast an ischemic stroke and a hemorrhagic stroke.
27
.
Why does dementia often go undiagnosed for some period of time?
28
.
What does compression of morbidity mean?
29
.
How is hearing loss connected to dementia?