Rebecca Hersher

In this installment of NPR's series Inside Alzheimer's, we hear from Greg O'Brien about his decision to forgo treatment for another life-threatening illness. A longtime journalist in Cape Cod, Mass., O'Brien was diagnosed with early onset Alzheimer's disease in 2009.

NBC's former chief health editor, Dr. Nancy Snyderman, has shared her experience of being quarantined in her New Jersey home last year after reporting on Ebola.

In this installment of NPR's series Inside Alzheimer's, we hear from Greg O'Brien about losing his sense of taste and smell, and how he's learning there's much more to a good meal than food. O'Brien, a longtime journalist in Cape Cod, Mass., was diagnosed with early onset Alzheimer's disease in 2009.

In this installment of NPR's series Inside Alzheimer's, we hear from Greg O'Brien about his decision to sell the home where he and his wife raised their three children. O'Brien, a longtime journalist in Cape Cod, Mass., was diagnosed with early onset Alzheimer's disease in 2009.

Greg and Mary Catherine O'Brien have lived in their house on Cape Cod for more than 30 years. It's their dream house. They used to imagine growing old there.

In a community center just south of Los Angeles, upwards of 50 people pack into a room to offer each other words of comfort. Most of them are moms, and they've been through a lot.

At Solace, a support group for family members of those suffering from addiction, many of the attendees have watched a child under 30 die of a fatal drug overdose — heroin, or opioids like Oxycontin or Vicodin that are considered gateway drugs to heroin.

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