Sleep paralyses are viewed as pure motor phenomena featured by a dissociated state in which REM-related muscle atonia coexists with a wakefulness state of full consciousness. We present a 59-year-old man diagnosed with narcolepsy experiencing sleep paralysis, who failed to establish the boundaries between real experience and dream mentation during the paralysis: the patient's recall was indeed...
Throughout history dreaming has influenced leaders of religion, culture and politics, in both overt and subtle ways, although written dream reports relevant to politics are not easy to find. Dreams can provide creative inspiration in all fields of human endeavour; capture one's subliminal impressions of other people; preserve memories of trauma; and express deep feelings about social as well as...
Sleep research is also about the fascination with dreams and consciousness. The current issue of the Journal of Sleep Research contains papers relevant to evolving research trends in this area. Collecting dream reports after induced or spontaneous awakenings is a standard approach in dream research. This approach has established that dreams occur primarily, but not exclusively, during...
Standard accounts of delusion explain them as responses to experience. Cognitive models of feature binding in the face recognition systems explain how experiences of mismatch between feelings of "familiarity" and faces can arise. Similar mismatches arise in phenomena such as déjà and jamais vu in which places and scenes are mismatched to feelings of familiarity. These cognitive models also...
REM sleep is a unique brain state characterized by frontal deactivation alongside activation of the posterior association and limbic cortices. Human brain lesion studies have found that the loss of dreaming is characterized by damage to the frontal and posterior parieto-temporo-occipital association cortex. Therefore, it is reasonable to assume that the function of these brain regions might...
Sleep disturbances are among the most commonly reported posttraumatic stress disorder (PTSD) symptoms. It is essential to conduct a careful assessment of the presenting sleep disturbance to select the optimal available treatment. Cognitive-behavioral therapies (CBTs) are at least as effective as pharmacologic treatment in the short-term and more enduring in their beneficial effects....
Even though the relationship between nightmare and dissociation is investigated in western populations with mental illness, relevant dream studies in non-patient Chinese population, and about specific type of nightmares, are completely lacking. According to continuity hypothesis of dreaming, nightmares reflect the negative emotion, mental conditions, and symptomatology of waking life. The...
Objectives: \nControlling report length in dream content analysis comprises a significant methodological problem. Individual differences occur in report length which can influence category coding and rating scales. Differences are also found in dream content by sex and age. The aim of this study is to determine the bias of certain variables in dream content analysis when using rating scales,...
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In a lucid dream the dreamer is aware of the dream state and can influence the dream content and events. The goal of this study was to investigate some applications of lucid dreaming. Our survey included 301 lucid dreamers who filled out an online questionnaire. The most frequent application (81.4%) was having fun, followed by changing a bad dream or nightmare into a pleasant one (63.8%),...