Background: Although psychedelics have regained attention as potential treatment tools for various mental disorders, little research has examined their impact on temporal perception. Aims: This double-blinded placebo-controlled study aimed to investigate changes in temporal perception under psilocybin, both through performance during the Temporal Bisection Task (TBT) and through subjective...
Out-of-body experiences (OBEs), defined as the subjective sensation of having a personal identity separate from one's physical body, have captivated humanity across cultures and throughout history. While artificial induction techniques have provided valuable insights into the neural correlates of bodily self-consciousness, these artificially generated experiences often lack the perceptual and...
Ketamine is a unique anesthetic agent that induces dissociative anesthesia, characterized by perceptual detachment, analgesia, and altered states of consciousness. Beyond its widespread use in anesthesia, subhypnotic ketamine dosing has emerged as a rapid-acting antidepressant and a valuable model for probing the neural mechanisms underlying consciousness and neuropsychiatric disorders. At the...
Preprints.orgDecember 25, 2025Olakunle James Onaolapo, Adejoke Yetunde Onaolapo
preprint
Amos Tutuola (1920–1997) occupies a distinctive place in Nigerian literary history as the first novelist to introduce Nigerian oral storytelling to a global audience through a fusion of Yoruba folklore and unconventional English expression. While his works have been extensively examined within folkloric, postcolonial, and linguistic traditions, their relevance to cognition and behaviour remains...
The Faradarmani Consciousness Field (FCF) is described as a non-physical entity, with its effect initiated through a brief mental attention by a human. It is hypothesized that information transmitted via this field can lead to alterations in brain activity. In this study, we investigated how exposure to the Faradarmani Consciousness Field influences the relative power distribution of EEG...
Breathing does not only perform the function of keeping the body alive but plays an important role in promoting our physical, emotional, and mental wellbeing. Sudarshan Kriya Yoga Breathwork (“SKY Breath”) is a unique breathing practice involving several types of rhythmic breathing patterns, ranging from slow and calming to rapid and stimulating. Studies have shown that SKY Breath technique can...
Psychedelics are psychoactive substances that induce non-ordinary states of consciousness characterised by significant shifts in perception, mood, cognition, and sense of self. Psychedelic integration refers to the post-experience phase during which insights and learnings from psychedelic journeys are assimilated and expressed within daily life. This study utilised intuitive inquiry, a...
Abstract Background Psychedelics exert widespread effects on brain activity, but their impact on motor function is unclear. This is clinically relevant given the emerging interest in psychedelic-assisted physical therapy for disorders of motor function. This study’s primary objectives examined the feasibility and safety of administering movement tasks following low-to-moderate doses of...
This is a companion review article to a narrative medicine story in this issue of the journal. “In The Ring” is a true story of a patient’s father’s near-death experience of Hell and the history of its follow up impact on the patient and her doctor. This article explores the medical perspective on NDE’s. How are NDE’s different from other altered mental states? What about deep anesthesia...
To gather (almost) all (reasonable) theories of phenomenal consciousness, describe them neutrally (largely in the words of their authors), and organize them in a comprehensive, cross-disciplinary taxonomy of categories-"Landscape of Consciousness." Perhaps the process can encourage novel ways of thinking among medical (psychiatry/neurology) practitioners and neuroscientists. Landscape organizes...