Favorite odor induces negative dream emotion during rapid eye movement sleep.
Sleep Medicine July 1, 2018 Satomi Okabe, Kazuhiko Fukuda, Hiroko Mochizuki-Kawai et al.
As connections between nightmares and various psychiatric disorders have been reported, the clinical significance of studying dream emotionality is now growing in importance. Because the olfactory bulb connects directly to the amygdala odor presentation may be a crucial tool to study dream emotions. Previous studies have demonstrated that presentation of positive/negative odors during rapid eye...