After World War II, traumatic after effects often caused persistent sleep disorders for Holocaust survivors (HSs). This is a review of studies reporting on sleep disturbances and nightmares (as primary or secondary outcomes) among HSs between 1939 and 2015, conducted in various countries and contexts (clinical settings, pension claims, community surveys, sleep laboratories). Most studies...
This study aims to conduct a search of publications investigating experiences commonly associated with the possibility of the existence of a consciousness independent of the brain held on the main scientific databases (Pubmed, Web of Knowledge, PsycINFO, Science Direct, and Scopus). Of the 9065 articles retrieved, 1954 were included (598 near-death experiences, 223 out-of-body experiences, 56...
3,4-Methylenedioxymethamphetamine (MDMA) administered as an adjunct to talk therapy influences patient speech content and increases improvement in treatment-resistant posttraumatic stress disorder (PTSD). Data came from the recordings of Mithoefer et al. (2011). In the third therapeutic session studied, patients were assigned, double blind, to an MDMA or a placebo group. Condition-blind scorers...
Among Egyptian college students in Cairo (n = 100), this study examined the relationship between sleep paralysis (SP) and anxiety symptoms, viz., posttraumatic stress disorder (PTSD), trait anxiety, and pathological worry. SP rates were high; 43% of participants reported at least one lifetime episode of SP, and 24% of those who reported at least one lifetime episode had experienced four or more...
Posttraumatic growth denotes positive psychological change after a traumatic experience that is an improvement over the state before the trauma. Inasmuch as it involves existential reevaluation, posttraumatic growth overlaps with spiritual change, although it also encompasses other domains of positive outcome. This study investigated posttraumatic growth and presence and depth of near-death...
This article reviews mainstream scientific publications on near-death experiences (NDEs). We searched near-death experience in titles, key words, and abstracts at the Web of Knowledge database published between 1945 and 2013. We identified 266 relevant documents, the oldest from 1977. There was a strong predominance of opinion articles (book reviews, commentaries, and editorials), review...
A double-blind, randomized, active placebo-controlled pilot study was conducted to examine safety and efficacy of lysergic acid diethylamide (LSD)-assisted psychotherapy in 12 patients with anxiety associated with life-threatening diseases. Treatment included drug-free psychotherapy sessions supplemented by two LSD-assisted psychotherapy sessions 2 to 3 weeks apart. The participants received...
This study investigated the relationships between a history of childhood maltreatment, the frequency of disturbing dreams, their associated distress, and the presence of psychopathology in 352 female undergraduate volunteers. Participants completed questionnaires assessing dream recall, bad dream and nightmare frequency, nightmare distress, psychological well-being, and history of childhood...
Recent neuroimaging investigations have identified a relationship between psychotic symptoms in schizophrenia and abnormal brain connectivity. On the basis of the continuum model of psychosis, it was hypothesized that schizotypal traits in healthy control participants would be associated with relatively impaired frontotemporal white matter health as assessed using diffusion tensor imaging....
Very little is known about dreams in patients with obsessive compulsive disorder, especially regarding changes over the course of treatment with stimulus exposure and response prevention. By use of dream content analysis, 40 dreams of 9 obsessive compulsive (OC) inpatients were compared with 84 dreams of 10 matched OC outpatients and 63 dreams of 11 healthy control participants. Dream protocols...
Although there have been studies of some factors related to the features of out-of-body experiences (OBEs), the effect of physical body posture and activity has not been systematically explored. Over the years research has suggested that OBEs are more frequent in states of low physical activity and when the body is supine, in agreement with other findings related to alterations in...
People experiencing sensory deprivation often report perceptual disturbances such as hallucinations, especially over extended periods of time. However, there is little evidence concerning short-term sensory deprivation and whether its effects differ depending on the individual concerned, and in particular their proneness to psychosis. This study explored whether perceptual disturbances could be...
In contemporary Navajo society, traditional Navajo ceremonies, Native American Church prayer meetings, and Navajo Christian faith healing are all highly sought-after resources in the everyday pursuit of health and well-being. What is the nature of affliction among patients who turn to such forms of religious healing? Are these patients typically afflicted with psychiatric disorder? In this...
Dissociation involves a disruption of typically integrated functions including consciousness, information perception, and memory; however, dissociation may not always be of a pathologic nature. Increasingly, studies are identifying relations between inconsistent handedness, mixed hemispheric lateralization, and dissociative symptomatology in both clinical and nonclinical populations. The...
We investigated the relation between déjà vu and dissociative experiences in nonclinical subjects. In 227 adult volunteers, déjà vu and dissociative experiences were evaluated by means of the inventory of déjà vu experiences assessment and dissociative experiences scale (DES). Déjà vu experiences occurred in 162 (71.4%) individuals. In univariate correlation analysis, the frequency of déjà vu...
Depersonalization (DP), i.e., feelings of being detached from one's own mental processes or body, can be considered as a form of mental escape from the full experience of reality. This mental escape is thought to be etiologically linked with maltreatment during childhood. The detached state of consciousness in DP contrasts with certain aspects of mindfulness, a state of consciousness...
This article explores the psychosocial effects of women's prolonged exposure to civil war in the center of Mozambique. Using a combination of quantitative and qualitative methods, 91 women were assessed for posttraumatic stress symptoms and psychosocial indicators of ill health. The results indicate that for the majority of the women in this study, traumatic experiences are sequential...
The book is a collection of interviews and the distilled wisdom obtained between late 1996 and mid-1998, updated and edited by eminent psychiatrists, Professors Roger Walsh and Charles Grob. The alliteratively poetic title in lower case, in green and blue with a colorful psychedelic logo, contrasts with the ashen photographs of all the participants. The book will evoke nostalgia in anyone who...
Nightmares are usually defined as frightening dreams that awaken the sleeper. This study uses the waking criterion to distinguish between nightmares and bad dreams and investigated the variety and intensity of emotions reported in each form of disturbing dream. Ninety participants recorded their dreams for 4 consecutive weeks and, for each dream recalled, noted the emotions present and their...
Transcendental near-death experiences show some cross-cultural variation that suggests they may be influenced by societal beliefs. The prevailing Western model of near-death experiences was defined by Moody's description of the phenomenon in 1975. To explore the influence of this cultural model, we compared near-death experience accounts collected before and after 1975. We compared the...
The present study sought to examine various aspects of body image for persons reporting a previous out-of-body experience (OBE). A total of 64 people took part in the study, 34 of whom had had an OBE. Participants reporting a previous OBE were found to score significantly higher on measures of body dissatisfaction, social physique anxiety, and somatoform dissociation, and lower on a measure of...