Researchers at the RIKEN Center for Brain Science (CBS) have uncovered how perceptual memories linked to positive emotions, such as joy or happiness, are strengthened during sleep. The study, ...

Sleep deprivation is linked to an increased risk of anxiety symptoms and a decrease in positive emotions. The corresponding study was published in Psychological Bulletin. For the study, researchers ...

Negative memories are easily triggered and hard to forget, often resurfacing unexpectedly. Sleep and positive memories can help decrease the remembrance. The recollection of memories is so vivid that ...