Wright et al. (p. 1202; see the Perspective by Chittka and Peng) found that caffeine presented at naturalistic levels significantly improved the ability of bees to remember and locate a learned floral scent and potentiated the responses of neurons involved in olfactory learning and memory. (science.sciencemag.org)
During my PhD, I focused on experience - dependent plasticity in brain structure and olfactory learning capacities. (r.unitn.it)
Gilgamesh is required for rutabaga - independent olfactory learning in Drosophila. (scripps.edu)