Nightmares are intense and unpleasant dream experiences that characterize approximately 4 percent of the adult population at least on a weekly basis. Nightmare frequency is often co-morbid with other mental complaints; however, recent results indicate that nightmare disorder is independent from waking mental dysfunctions. Nightmare disorder is intimately related to poor subjective sleep...
Study objectives: Nightmares are disturbing mental experiences during sleep that usually result in abrupt awakenings. Frequent nightmares are associated with poor subjective sleep quality, and recent polysomnographic data suggest that nightmare sufferers exhibit impaired sleep continuity during nonrapid eye movement (NREM) sleep. Because disrupted sleep might be related to abnormal arousal...
Bereavement and its accompanying psychological response (grief) constitute potent experiences that necessitate the reorganization of cognitive-affective representations of lost significant attachment figures during both wakefulness and dreaming. The goals of this preliminary study were to explore whether the dream content of 77 adults with complicated grief (CG) differed from that of a...
Study objectives: Many studies have reported a positive association between sleep problems and suicidal ideation. Some prospective studies in the elderly have shown that insomnia is a risk factor for suicide death after controlling for other depressive symptoms. However, hypotheses to explain how this risk is mediated have not previously been assessed. We tested the hypothesis that insomnia...
Nightmares can cause great suffering as they disturb sleep, affect daily functioning and overall well-being. They are associated with psychopathology like anxiety disorders, more specifically posttraumatic stress disorder (PTSD), psychosis, personality pathology, suicide risk, and substance abuse [1,2]. Two to five percent of the general adult population suffers from one or more nightmares a...
The percentages of successful dream recall vary depending on whether the participants were awakened from REM sleep (about 80% recall) or NREM sleep (about 50% recall). The question as to whether this difference is explained by less dreaming during NREM sleep or sleep state-dependent memory processes cannot answered easily. The present pilot study was designed to test whether high recallers can...
Nightmares are defined as dreams with strong negative emotions that result in awakening. Overall, the findings of the present representative survey (N = 915) indicate that nightmare frequency decrease with age and living in urban areas are associated with heightened nightmare frequency. Longitudinal studies are needed to clarify how age affects nightmare frequency because the findings of...
The history and literature of the Roman Empire is full of reports of dream prophecies, dream ghosts and dream gods. This volume offers a fresh approach to the study of ancient dreams by asking not what the ancients dreamed or how they experienced dreaming, but why the Romans considered dreams to be important and worthy of recording. Dream reports from historical and imaginative literature from...
In what sense is dreaming real to people of different cultures? How do they come to conclude that dreaming is real, and how do they use dreams to expand their knowledge and control of real events? The reader is introduced to dream anthropology and shown that there are universal patterns to how dreams are experienced, expressed, and used by societies. The distinction between monophasic and...
This paper addresses claims that dreams can be a source of personal insight. Whereas there has been anecdotal backing for such claims, there is now tangential support from findings of the facilitative effect of sleep on cognitive insight, and of REM sleep in particular on emotional memory consolidation. Furthermore, the presence in dreams of metaphorical representations of waking life indicates...