Editors' Pick The Effects and Meanings of Receiving a Diagnosis of Mild Cognitive Impairment or Alzheimer's Disease When One Lives Alone. Portacolone E, Johnson JK, Covinsky KE, Halpern J, Rubinstein RL J Alzheimers Dis. 2018; 61(4):1517-1529. PMID: 29376864. Abstract