NeurosciencebioRxivPreprint
Reactivating a relaxation exercise during sleep to influence cortical hyperarousal in people with frequent nightmares - a randomized crossover trial
Clara Sayk, A. Probst, F. Lange…·I. Wilhelm
This study tests if relaxation-associated odor cues during sleep reduce cortical hyperarousal and nightmares in frequent nightmare sufferers, finding reduced spindle activity but no effect on beta/gamma activity or nightmares.
DOI 10.1101/2025.03.11.642530