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Is Lucid Dreamless Sleep Really Lucid?

Adriana Alcaraz-Sánchez

Review of Philosophy and Psychology March 1, 2024 DOI: 10.1007/s13164-022-00663-9 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Theoretical or philosophical paper Peer reviewed
Topics Lucid dreaming
Key points Argues that two notions of lucidity should be distinguished, and only the broader notion could apply to the state of clear light sleep described by Tibetan Buddhist traditions.

Abstract

AbstractRecently, the construct ‘lucid dreamless sleep’ has been proposed to explain the state of ‘clear light’ described by Tibetan Buddhist traditions, a special state of consciousness during deep sleep in which we’re told to be able to recognise the nature or essence of our mind (Padmasambhava & Gyatrul 2008; Ponlop 2006; Wangyal 1998). To explain the sort of awareness experienced during this state, some authors have appealed to the sort of lucidity acquired during lucid dreaming and suggested a link between both phenomena (Thompson 2014, 2015; Windt 2015a; Windt et al. 2016). Whilst these authors appeal to a non-conceptually mediated form of lucidity, which doesn’t consist of reflective awareness and propositional thought, the question as to whether the state of clear light should be considered a lucid state similar to lucid dreaming still arises. I argue that the concept ‘lucidity’ used to describe this sort of state is imprecise and that two theoretical notions of lucidity should be distinguished. The first one, which I call the technical notion, requires the recognition of the hallucinatory character of my current experience. The second, the broader notion, involves the seeming recognition of being directly acquainted with the phenomenal character of my experience. I spell out these two notions of lucidity and argue that only the latter could apply to the state of clear light sleep.

Comparable studies

Other theoretical and historical papers on lucid dreaming, most cited first.

Study Year Design Participants
Varieties of Lucid Dreaming Experience 2000 Theoretical or philosophical paper
The Neurobiology of Consciousness: Lucid Dreaming Wakes Up 2009 Theoretical or philosophical paper
What I make up when I wake up: anti-experience views and narrative fabrication of dreams 2013 Theoretical or philosophical paper
New perspectives for the study of lucid dreaming: From brain stimulation to philosophical theories of self-consciousness 2010 Theoretical or philosophical paper
Lucid dreaming: Evidence and methodology 2000 Theoretical or philosophical paper

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