This paper documents a multi-year self-observation project on lucid dreaming, systematically recording and analyzing the characteristics of dream flow, consciousness control, and subjective experience during the lucid dream state. The work provides a first-person phenomenological analysis of lucid dreams, exploring patterns in dream clarity, stability, and volitional control. This paper...
Abstract Dream recall varies substantially both between individuals and from night to night within the same individual. Although nocturnal awakenings are thought to facilitate the encoding and later retrieval of dream experiences, it remains unclear whether dream recall is shaped primarily by awakening frequency or by more specific awakening characteristics, including duration, sleep stage, and...
Abstract Rationale Narcolepsy often includes highly disabling symptoms such as hypnagogic hallucinations and sleep paralysis, which significantly impair quality of life. Lucid dream therapy and imagery rehearsal techniques have shown efficacy in treating nightmares, but their application in narcolepsy remains underexplored. Objectives To evaluate the efficacy of lucid dream therapy and imagery...
This article provides a comprehensive neurocognitive overview of dreaming as a complex brain-generated phenomenon. It examines the neural mechanisms underlying dream formation, including the roles of the brainstem, limbic system, and cortex. Special attention is given to sensory components of dreams, such as visual, auditory, and olfactory experiences. The paper analyzes the influence of body...
Dreams are universal yet highly idiosyncratic experiences. While memories and personal concerns are known to influence dream content, how such influences evolve over time and how stable individual traits shape dreaming remain unclear. Here, we systematically quantified the semantic structure of dreams in a large, multimodal dataset comprising 3366 reports of dreams and waking experiences...
Dear Editor, While there is a growing interest towards subconscious phenomena globally, experiences like lucid dreaming are under-researched in South Asia and remain largely unrecognized in Pakistan’s academic and clinical settings despite their widely acknowledged psychological significance. International studies have examined the association between lucid dreaming and psychopathology with...
Abstract During lucid dreaming, the dreamer is aware that they are dreaming. In past years, numerous studies have explored the characteristics of lucid dreams, which link lucid dreams to vivid visual perception, positive emotions, and wake-like metacognition and executive functions. To determine brain network activity associated with the conscious experience during lucid dreaming, we analyzed...
Sleep paralysis (SP) is understood as a form of temporary muscle paralysis that occurs during the transition between rapid eye movement (REM) sleep and wakefulness. SP is normally associated with vivid, fear-provoking hallucinations such as being threatened or attacked by home invaders and paranormal encounters like alien abductions. SP affects about 20% of the population, and it is a common...
During lucid dreaming (LD), dreamers are aware that they are dreaming and may be able to influence the oneiric content. There has been recent debate about the relative importance of the ability to influence the dream and having agency over the pure awareness of dreaming. To underline this, we examined the associations of lucid dreams without agency (LD-Ag) and lucid dreams with agency (LD + Ag)...
Dreams have always contributed to religious consciousness and religions have always, in turn, shaped dream content (McNamara, 2016; Lanternari, 1975). Many religions began as literally a dream or vision in the mind of the founder. In the holy scriptures of the three Abrahamic Faiths dreams abound, with perhaps the dream called “Jacob’s ladder” being one of the most famous. The patriarch Jacob...
Dreams have long served as a bridge between human cognition and the sacred, offering spaces where the boundaries of self, culture, and spirituality are renegotiated. Across history, they have been regarded not only as private experiences but also as vehicles of prophecy, divine affirmation, and symbolic meaning that shape religious worldviews. Whether in theistic traditions, where dreams have...
Abstract This paper presents a first-person qualitative case study of an individual with extraordinarily high dream recall frequency, sustained high‑narrative dreaming, and unconscious creative dreaming—a rare and understudied phenotype in sleep and cognitive science. The participant (also the author) consistently experiences long, coherent, plot‑driven dreams with distinct characters,...
All varieties of dreaming remain a mystery. Lucid dreams in particular, or those characterized by awareness of the dream, are notoriously difficult to study. Their scarce prevalence and resistance to deliberate induction make it difficult to obtain a sizeable corpus of lucid dream reports. The consequent lack of clarity around lucid dream phenomenology has left the many purported applications...
This preprint was submitted on 31 March 2026. The author confirms that the research content is authentic, accurate, and reliable. The author takes all legal and academic responsibility for content presented in this work.This paper presents a first-person qualitative case study of an individual with extraordinarily high dream recall frequency, sustained high‑narrative dreaming, and unconscious...
BACKGROUND/OBJECTIVES: Lucid dreaming-dreaming with the awareness that one is dreaming-has been explored from many perspectives, including those of cognitive neuroscience and various ancient cultural traditions. Lucid dreaming appears within the Tibetan-Buddhist literature together with dream yoga, a set of contemplative practices aimed at cultivating lucidity during dreams along with other...
Abstract Lucid dream (LD) induction using external sensory stimulation has most commonly relied on distal cues such as lights or auditory signals, with mixed success rates. In this study, we investigated whether more direct bodily stimulation targeting the muscle and vestibular systems could influence LD induction. We compared electrical muscle stimulation (EMS) and galvanic vestibular...
Scientific ReportsMarch 13, 2026Daniel Soares Brandão, Rafael N. B. Scott, Ernesto Soares et al.
Every studied animal species exhibits some form of sleep, a state evolved under the sustained influence of prey and predator behaviors. Dreams have been proposed to have evolved as offline mental simulations able to warn against impending threats from the environment, such as predators. To assess how the ecological roles of prey and predator interact with sleep and dreaming, we used a...
Sam Parnia's stated aim is "to synthesize the most important scientific discoveries and make them available to professionals and the general public alike" (p.5).Lucid Dying is written in a straightforward though repetitive manner, and the tenor of the book is one of earnest enthusiasm if not actually proselytizing.Parnia is well qualified to have an opinion on this topic, as he has been in the...
Abstract Lucid dreaming (LD), during which the dreamer is aware that they are dreaming, is frequently induced in laboratory settings by delivering sensory cues during rapid eye movement (REM) sleep. These cues should be incorporated into ongoing dreams and can trigger reflective awareness. This approach relies on the continuity between waking experiences and dream content. In sleep...
Lucid dreaming refers to a dream state in which the dreamers are aware that they are dreaming and may be able to intentionally influence the dream content. Previous studies have shown that lucid dreaming provides a useful model for investigating cognitive processes during dreaming and may also have potential therapeutic applications. However, reliable methods for inducing lucid dreams are still...