OncotargetApril 19, 2017Marco Cascella, Roberta Fusco, Domenico Caliendo et al.
Background: Anesthetic dreaming and anesthesia awareness are well distinct phenomena. Although the incidence of intraoperative awareness is more common among patients who reported a dream after surgery, the exact correlation between the two phenomena remains an unsolved rebus. The main purpose of this study was to investigate anesthetic dreaming, anesthesia awareness and psychological...
Consciousness never fades during waking. However, when awakened from sleep, we sometimes recall dreams and sometimes recall no experiences. Traditionally, dreaming has been identified with rapid eye-movement (REM) sleep, characterized by wake-like, globally 'activated', high-frequency electroencephalographic activity. However, dreaming also occurs in non-REM (NREM) sleep, characterized by...
Posttraumatic stress disorder (PTSD) is associated with cognitive deficits in attention, executive control, and memory, although few studies have investigated the relevance of cognitive difficulties for treatment outcomes. We examined whether cognitive functioning and history of traumatic brain injury (TBI) were associated with response to cognitive-behavioral therapy (CBT) for PTSD-related...
This essay represents an extended version of my comments presented at the 2016 American Sociological Association (ASA) Annual Meetings town hall held in Seattle, Washington. I offer my thanks to Professor Aldon Morris for his gracious invitation to serve as a panelist on this important topic. This opportunity cracked open the door and allowed some of us to provide our thoughts on the myriad...
Nightmares are intensive dreams with negative emotional tone. Frequent nightmares can pose a serious clinical problem and in 2001, Tanskanen et al. found that nightmares increase the risk of suicide. However, the dataset used by these authors included war veterans in whom nightmare frequency - and possibly also suicide risk - is elevated. Therefore, re-examination of the association between...
Both rapid eye movement (REM) sleep dreaming and non-rapid eye movement (NREM) sleep spindles have been linked to processes of memory consolidation. However, relationships between the two phenomena have yet to be explored. In a heterogeneous sample of 53 healthy subjects who had participated in a memory consolidation protocol and who varied in their self-reported recall of dreams and...
Lucid dreaming frequency varies strongly among individuals and, thus, research has focused on identifying what factors affect this phenomenon. The present study, an online survey ( N = 2,492), focused on the relationship between the Big Five personality dimensions and lucid dreaming frequency. Additionally, the personality correlates of the age of the first lucid dream were investigated. In our...
Varenicline (VCL) treatment has become popular as a part of smoking-cessation therapies, even though its possible implications in neuropsychiatric adverse events include abnormal sleep and nightmares. Our study is the first aimed at prospectively investigating changes in sleep and dream measures across such treatment by using a one week sleep diary and collecting dream recall (DR). Thirty-eight...
Nightmare frequency in adult ADHD patients has not yet been studied systematically. In a sample of 65 patients, it could be shown that nightmare frequency was elevated in ADHD patients compared to a sample representative for Germany. Frequent nightmares (once a week or more often) were reported by 4.62 % of the patients and 1.77 % of the controls. This increase was neither explained by the...
This article takes a semiotic and structuralist approach to understanding the characteristic nightmare package of imagery, or image-constellation, which appears also in charms, curses and lullabies to do with disturbed sleep. Elements of the nightmare package – its mythos – is related to a spectrum of charms and related belief-narratives. Charms against the nightmare are investigated, as are...