Dementia ReimaginedBy: Tia Powell Now in paperback, the cultural and medical history of dementia and Alzheimer's disease by a leading psychiatrist and bioethicist who urges us to turn our focus from cure to care. Despite being a physician and a bioethicist, Tia Powell wasn't prepared to address the challenges she faced when her grandmother, and then her mother, were diagnosed with dementia not to mention confronting the hard truth that her own odds aren't great. In the