Editors' Pick Discriminative Properties of Hippocampal Hypoperfusion in Marijuana Users Compared to Healthy Controls: Implications for Marijuana Administration in Alzheimer's Dementia. Amen DG, Darmal B, Raji CA, Bao W, Jorandby L, Meysami S, Raghavendra CS J Alzheimers Dis; 56(1):261-273. PMID: 27886010. Abstract