Frontiers in Neurology
2020
Alain Nicolas, Perrine Ruby
Over the past 60 years, the impact of psychotropic drugs on dream recall and content has been scarcely explored. A review of the few existing experimental results on the topic leads us to the following conclusions. For antidepressant drugs, in the great majority, they reduce dream recall frequency (DRF), and the improvement of depressive symptoms is associated with an increase of positive...
Nature and Science of Sleep
2020
Serena Scarpelli, Chiara Bartolacci, Aurora D'Atri et al.
In the current study, we aimed to investigate the EEG correlates of dream recall (DR) monitoring both the homeostatic and state-trait like factors. We assessed the influence of the time of night on the EEG correlates of DR from REM sleep. Specifically, we tested the continuity-hypothesis (on the theta EEG band) and the activation-hypothesis (on the delta and beta bands). Twenty-seven subjects...
Frontiers in Neuroscience
2020
Carlo Cipolli, Fabio Pizza, Claudia Bellucci et al.
The less rigid architecture of sleep in patients with narcolepsy type 1 (NT1) compared with healthy subjects may provide new insights into some unresolved issues of dream experience (DE), under the assumption that their DE frequencies are comparable. The multiple transition from wakefulness to REM sleep (sleep onset REM period: SOREMP) during the five trials of the Multiple Sleep Latency Test...
Folklore: structure, typology, semiotics
2020
Eugeniy V. Safronov
It is difficult to assess recollection of dreams by reliability of what happened despite the fact that the opposition “reality – dream” is considered a cultural universal. Such a task grows even more complex as one turns to recollection of so called lucid dreams. The article covers different types of messages published on the Dream Hackers forum. That online community is the largest...
Neuroscience of Consciousness
2020
William Wong, Valdas Noreika, Levente Móró et al.
35 citations
The Dream Catcher test defines the criteria for a genuine discovery of the neural constituents of phenomenal consciousness. Passing the test implies that some patterns of purely brain-based data directly correspond to the subjective features of phenomenal experience, which would help to bridge the explanatory gap between consciousness and brain. Here, we conducted the Dream Catcher test for the...
Frontiers in Psychology
2020
Kenneth Drinkwater, Andrew Denovan, Neil Dagnall
23 citations
Focusing on lucid dreaming, this paper examined relationships between dissociated experiences related to rapid eye movement (REM) sleep (lucid dreaming, nightmares, and sleep paralysis), reality testing, and paranormal experiences/beliefs. The study comprised a UK-based online sample of 455 respondents (110 males, 345 females, Mean age = 34.46 years, SD = 15.70), who had all previously...
Frontiers in Psychology
2020
Nicolas Ribeiro, Yannick Gounden, Véronique Quaglino
17 citations
A lucid dream is a dream in which one is conscious of dreaming and can possibly control the dream or passively observe its unfolding. Frequencies of lucid dreaming (LD), dream with awareness, and dream with actual control were previously investigated in a French student population. As a student population usually differs on oneiric and sleep characteristics (such as sleep quality) from the...
Frontiers in Psychology
2020
Denholm J Adventure-Heart
16 citations
The International Lucid Dream Induction Study (ILDIS) investigated and compared the effectiveness of five different combinations of lucid dream induction techniques including reality testing (RT), Wake Back to Bed (WBTB), the Mnemonic Induction of Lucid Dreams (MILD) technique, the Senses Initiated Lucid Dream (SSILD) technique, and a hybrid technique combining elements of both MILD and SSILD....
Frontiers in Psychology
2020
Brigitte Holzinger, Lucille Mayer
15 citations
Lucid dreaming refers to a dream state characterized by the dreamers' awareness of being in a dream and being able to volitionally control its content. The aim of this study was to describe and model neurophysiological evidence for the seven awareness criteria of lucid dreaming based on those proposed by Paul Tholey. Each of the awareness criteria was analyzed separately with regard to its...
Frontiers in Psychology
2020
Brigitte Holzinger, Bernd Saletu, Gerhard Klösch
30 citations
About 80% of posttraumatic stress disorder (PTSD) patients suffer from nightmares or dysphoric dreams that cause major distress and impact nighttime or daytime functioning. Lucid dreaming (LD) is a learnable and effective strategy to cope with nightmares and has positive effects on other sleep variables. In LDs, the dreamer is aware of the dreaming state and able to control the dream content....
Frontiers in Psychology
2020
Sérgio Mota-Rolim, Kelly Bulkeley, Stephany Campanelli et al.
31 citations
Lucid dreaming (LD) began to be scientifically studied in the last century, but various religions have highlighted the importance of LD in their doctrines for a much longer period. Hindus' manuscripts dating back over 2,000 years ago, for example, divide consciousness in waking, dreaming (including LD), and deep sleep. In the Buddhist tradition, Tibetan monks have been practicing the "Dream...
Frontiers in Neurology
2020
Peter Fazekas, Georgina Nemeth
14 citations
Hobson's AIM theory offers a general framework for thinking about states of consciousness like wakefulness, REM dreaming and NREM mentations in terms of a state space defined by the dimensions of the level of brain activity, the source of input, and the type of neurochemical modulation. This account inspired theoretical models of other altered states of consciousness-including hypnosis-claiming...