https://doi.org/10.1093/cercor/bhm020 (Publisher version)
Bunzeck, N., Schütze, H., Stallforth, S., Kaufmann, J., Düzel, S., Heinze, H.-J., et al. (2007). Mesolimbic novelty processing in older adults. Cerebral Cortex, 17(12), 2940-2948. doi:10.1093/cercor/bhm020.