European Psychiatry
May 1, 2002
Farāmarz Sohrābi
Ibogaine is a plant-derived alkaloid and dissociative psychedelic that demonstrates anti-addictive properties with several substances of abuse, including alcohol. 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT) is a naturally occurring psychedelic known to occasion potent mystical-type experiences and also demonstrates anti-addictive properties. The potential therapeutic effects of both compounds...
Psychiatric News
September 21, 2001
Joan Arehart-Treichel
Back to table of contents Previous article Next article Clinical & Research NewsFull Access'Imagery Rehearsal' Can Control PTSD-Related NightmaresJoan Arehart-TreichelJoan Arehart-TreichelPublished Online:21 Sep 2001https://doi.org/10.1176/pn.36.18.0023In 1994, a Wyoming native—"Tom"—was hiking in the backcountry of Yellowstone National Park when an 800-pound grizzly bear tackled him and...
JAMA
August 1, 2001
Barry Krakow, Michael Hollifield, L Johnston et al.
Chronic nightmares occur frequently in patients with posttraumatic stress disorder (PTSD) but are not usually a primary target of treatment. To determine if treating chronic nightmares with imagery rehearsal therapy (IRT) reduces the frequency of disturbing dreams, improves sleep quality, and decreases PTSD symptom severity. Randomized controlled trial conducted from 1995 to 1999 among 168...
American Journal of Orthopsychiatry
2001
Bruce Greyson
71 citations
Persons who report "near-death experiences" (NDEs) acknowledge more intrusive symptoms of posttraumatic stress disorder (PTSD) than those who came close to death without NDEs, but not more avoidance symptoms, suggesting a nonspecific stress response. Although dissociation generally increases vulnerability to PTSD, the positive affect that distinguishes NDEs from other dissociative experiences...
Journal of Traumatic Stress
October 1, 2000
Barry Krakow, Michael Hollifield, R Schrader et al.
Imagery-rehearsal therapy for chronic nightmares was assessed in a randomized, controlled study of sexual assault survivors with posttraumatic stress disorder (PTSD). Nightmares, sleep quality, and PTSD were assessed at baseline for 169 women, who were randomized into two groups: treatment (n = 87) and wait-list control (n = 82). Treatment consisted of two 3-hr sessions and one 1-hr session...
Sleep Medicine Reviews
April 2000
Giora Pillar, Atul Malhotra, Peretz Lavie
According to DSM IV criteria, sleep disturbances are incorporated in the definition of post-traumatic stress disorder (PTSD). These include the re-experiencing symptoms (nightmares, criteria B) and a hyperarousal state (difficulty initiating and maintaining sleep, criteria D). PTSD patients commonly complain of sleep disturbances. Moreover, insomnia, restless sleep and trauma-related dreams...
October 1, 1999
R. Andrew Chambers, J. Douglas Bremner, Bita Moghaddam et al.
140 citations
Dissociative cognitive and perceptual alterations commonly occur at the time of traumatization and as an enduring feature of post-traumatic stress disorder (PTSD). After stress exposure, dissociative symptoms are a predictor of the development of PTSD. Recent preclinical data suggest that stress stimulates the cortico-limbic release of glutamate. The glutamate that is released during stress in...
Journal of Traumatic Stress
October 1, 1999
K Esposito, A Benitez, L Barza et al.
Nightmares that replicate traumatic events are among the criteria that define posttraumatic stress disorder (PTSD); however, there has been limited systematic assessment of the content of dreams in PTSD. A PTSD dream rating instrument was developed to operationalize features attributed to dreams associated with combat-related PTSD that incorporated dimensions from the dream content analysis...
Biological Psychiatry
November 15, 1998
Peretz Lavie, N Katz, Giora Pillar et al.
Sleep disturbances are one of the hallmarks of posttraumatic stress disorder (PTSD); however, sleep laboratory studies have provided inconsistent evidence of the existence of objective sleep disturbances in PTSD patients. Reports that awaking thresholds from sleep in war-related PTSD patients were significantly elevated compared to normals are discordant with complaints of insomnia. The present...
Journal of the American Academy of Psychoanalysis
June 1, 1996
Paul E. Emery
9 citations
The intrapsychic processes underlying the phenomenology of PTSD symptoms appear to derive their fate from the states of consciousness at the time of traumatic experiences. The operative mechanisms of consciousness-condensation, avoidance of censorship, representability, and secondary revision-are the elements of trauma work as they are of dream work. These mechanisms establish an ever-present...