Arousal increases neural gain via the locus coeruleus-norepinephrine system in younger adults but not in older adults.

Lee, T.-H., Greening, S. G., Ueno, T., Clewett, D., Ponzio, A., Sakaki, M. & Mather, M. (2018). Arousal increases neural gain via the locus coeruleus-norepinephrine system in younger adults but not in older adults. Nature Human Behaviour, 2 (5), 356-366. https://doi.org/10.1038/s41562-018-0344-1    OSF Link    Request PDF Article