1. Designing a norepinephrine optical tracer for imaging individual noradrenergic synapses and their activity in vivo Dunn, Matthew R.; Henke, Adam; Clark, Samuel; Kovalyova, Yekaterina; Kempadoo, Kimberly; Karpowicz, Richard; Kandel, Eric; Sulzer, David L.; Sames, Dalibor 2018 Articles NoradrenalineSynapsesNervous system--ImagingNeurology--Research