https://insights.ovid.com/crossref?an=00001756-200602270-00005 (Publisher version)
Ethofer, T., Anders, S., Wiethoff, S., Erb, M., Herbert, C., Saur, R., et al. (2006). Effects of prosodic emotional intensity on activation of associative auditory cortex. NeuroReport, 17(3), 249-253. doi:10.1097/01.wnr.0000199466.32036.5d.