Affective experiences occur across the wake-sleep cycle—from active wakefulness to resting wakefulness (i.e., mind-wandering or daydreaming) to sleep (i.e., dreaming). Yet, we know little about the dynamics of affective experiences across these states. Here, we investigated the within-person fluctuations in the prevalence and valence of affect experienced during mind-wandering and night-time...
Alfred Schutz with his phenomenology introduced the concept of multiple reality. For Schutz, the reality in this world is not only in the reality of social life, but also includes fantasy reality, dream reality, etc. Therefore, the aim of this research is to analyze and describe how the concepts, characteristics, methods and examples of the use of the phenomenological approach in Alfred...
ABSTRACT Robin van Löben Sels’ book Shamanic Dimensions of Psychotherapy: Healing through the Symbolic Process is reviewed. Early visions and dreams led the author to a shamanic understanding of early physical and emotional wounds. In her book, she emphasizes the importance of healing the body as well as the psyche. Shamanic phenomena, which can be understood as a symbolic process, contributes...
The retrospective nature of dream reports represents a challenge to the study of dreams. Two-way, real-time communication between researchers and lucid dreamers immersed in REM sleep offers a new and exciting window into the study of dreams and dreaming.
To determine the polysomnography characteristics during sleep paralysis, false awakenings, and lucid dreaming (which are states intermediate to rapid eye movement [REM] sleep and wake but exceptionally observed in sleep laboratory). In 5 participants, we captured 5 episodes of sleep paralysis (2 time marked with the ocular left-right-left-right code normally used to signal lucid dreaming, 1...
The aim of this study was to review the available findings on sex-related differences for sleep disorders, dreams and nightmares. We explored the PubMed, EMBASE and Google Scholar electronic databases, with regards to the searching terms 'sleep', 'dreams', and 'nightmares' associated with 'sex' and/or 'gender'. Moreover, other supplementary terms for the searching strategy were 'chronobiology',...
This paper offers new arguments to reject the alleged dream of immortality. In order to do this, I firstly introduce an amendment to Michael Hauskeller’s approach of the “immortalist fallacy”. I argue that the conclusion “we (normally) do not want to live forever” does not follow from the premise “we (normally) do not want to die”. Next, I propose the philosophical turn from “normally” to...
It is argued that psi-critics Reber and Alcock have lifted the debate from the impasse concerning the evidence for the existence of psi phenomena, toward focusing on understanding the nature of the phenomena. This focus concerns the demand to show that statistical findings are not anomalies but reflect real cause and effect relationships and to find a common theoretical framework for what...
Abstract A common observation in EEG research is that consciousness vanishes with the appearance of delta (1–4 Hz) waves, particularly when those waves are high amplitude. High amplitude delta oscillations are frequently observed in states of diminished consciousness, including slow wave sleep, anaesthesia, generalized epileptic seizures, and disorders of consciousness, such as coma and the...
Although the precise neural correlates of consciousness have not yet been identified, there is one neurochemical marker that appears to track with our capacity to experience something: acetylcholine concentration in the cerebral cortex. Cortical acetylcholine concentration is high during wakefulness, decreases during slow-wave sleep, and increases again during rapid eye movement sleep, when we...