Editors' Pick Accelerometer-Measured, Habitual Physical Activity and Circulating Brain-Derived Neurotrophic Factor: A Cross-Sectional Study. Spartano NL, Himali JJ, Trinquart L, Yang Q, Weinstein G, Satizabal CL, Dukes KA, Beiser AS, Murabito JM, Vasan RS, et al. J Alzheimers Dis. 2022 Jan 18; 85(2):805-814. PMID: 34864673. Abstract