Abstract: Mindfulness has established psychological benefits, such as stress reduction and emotional regulation; however, the underlying computational mechanisms, particularly in relation to mind-wandering, remain unclear. This study aimed to present a hierarchical recurrent neural network-based agent model grounded in the free energy principle to explore these processes within the framework of...
Abstract Sense of Agency (SoA), the subjective experience of initiating and controlling one’s actions, is a critical component of self-perception and consciousness, and is often degraded in different psychopathologies. Individuals with dissociation seem to have diminished SoA, but it is yet unknown whether this affects communication with their surroundings. This study employs Natural Language...
Abstract Hypnosis is increasingly used in a medical context. However, the hypnotic process is dynamic, and we currently lack specific and reliable biomarkers to diagnose and rigorously monitor the patient’s response to hypnotic suggestions. Here, we aimed to identify physiological biomarkers by investigating cerebral event-related responses in an oddball paradigm using a...
Abstract Gender identity plays a crucial role in how we come to feel our bodies as our own. When the inner sense of gender does not align with bodily appearance, the resulting tension can shape both conscious and pre-reflective aspects of embodiment. In this study, we examined how gendered self-representations influence bodily self-consciousness using the Full-Body Illusion in immersive virtual...
Abstract Self-related cues, most notably one’s own face, are highly salient and confer processing advantages at both conscious and unconscious levels. Whether such self-related information and stimulus salience modulate the earliest electroencephalography (EEG) correlate of visual awareness, the visual awareness negativity (VAN), remains unknown. In this study, we examined whether self-related...
Abstract The rubber hand illusion (RHI) provides a powerful paradigm for probing the malleability of bodily self-consciousness. While conventional studies rely on proprioceptive drift, questionnaires, or averaged neural measures, phenomenological research suggests that the RHI unfolds through multiple subjective state transitions rather than as a simple binary phenomenon. Participants often...
Abstract Self-transcendent experiences (STEs) offer profound and beneficial shifts in perspective, yet remain largely inaccessible outside elite contemplative or pharmacological contexts. Although neural measures have advanced our understanding of these states, their cost and limited ecological validity restrict broader application. This study evaluates heart rate variability (HRV) amplitude, a...
Abstract: Stroboscopic light stimulation (SLS) on closed eyes typically induces simple visual hallucinations, characterized by vivid, geometric, and colourful patterns. A dataset of 898 sentences, extracted from 407 open subjective reports, was recently compiled as part of the Dreamachine programme (https://dreamachine.world/) (Collective Act, 2022), an immersive multisensory experience that...
Meditation practices often involve sustaining attention on the body. Typically, attention is understood to enhance both neural resource allocation and the subjective salience of the attended target. However, in deep meditative states, practitioners sometimes report a dissolution of bodily boundaries, a phenomenon known in Pali as bha[Formula: see text]ga. This presents a paradox: why does...
This article challenges the assumption that the science of consciousness can proceed from a theory-neutral foundation. I argue that even ostensibly theory-neutral (or theory-light) programmes inevitably rely on substantive background commitments that cannot be cleanly bracketed. The analysis demonstrates that the aspiration to eliminate or minimize theory-dependence in favour of pure...
Abstract We surveyed attendees at two leading conferences on consciousness, asking for their views on central issues concerning infant consciousness. These include questions about whether newborns are conscious, when consciousness and self-consciousness emerge, where in the brain the neural basis of infant consciousness is found, what sorts of consciousness infants may have, and how best to...
Abstract Integrated information theory (IIT) makes two predictions about the role of inactive neurons in consciousness. According to the silent brain (SB) prediction, rendering all active neurons inactive (“silent”) in the physical substrate of consciousness (the “main complex”) does not eliminate the presence of consciousness, because the neurons are still able to spike. According to the...
Non-dual awareness (NDA) refers to a shift in consciousness in which the usual distinction between subject and object dissolves, and experience is no longer structured by conceptual mediation or goal-directed regulation. Meling enactivist model describes NDA as a meditative disclosure of groundlessness-the recognition of emptiness (śūnyatā), that all phenomena lack intrinsic nature. While...
Although in recent years some studies have found evidence suggesting that working memory (WM) may operate on unconscious perceptual contents, decisive demonstrations of the existence of unconscious WM are lacking. In the present Registered Report, we replicate the first study on this topic by Soto et al. (Working memory without consciousness. Curr Biol 2011;21:R912-3.): a visual discrimination...
Hypnotic induction and ideomotor suggestions provide a powerful framework for investigating the remarkable capacity of verbal influence to reshape conscious experience, cognition, and motor control. We employed a multimodal, neurophenomenological approach combining high-density electroencephalography, cardiorespiratory, and behavioral monitoring, as well as first-person reports across three...
The pursuit of a scientific theory of consciousness has gained momentum in neuroscience over the past 25 years. While much research has centered on perceptual consciousness, the dynamic experience of the stream of thought, proposed by William James over a century ago, has remained relatively underexplored. The Dynamic Framework of Thought (DFT) introduced a taxonomy of thought dynamics,...
Under the influence of psychedelics, people often report encountering "entities" who seem to have their own autonomous agency. Depending on the cultural milieu, these entities are reported to take a variety of forms, including spirits, elves, ancestors, or fragments of the self. Encounters with such beings hold a central place in many traditions of psychedelic practice around the world. And...
Current theories of consciousness often emphasize its ego-centric functions, highlighting the role of the insular cortex in interoceptive self-modeling and subcortical brain regions in qualitative experience and motivation, aptly described as the 'hidden spring' of consciousness. From ecological and pragmatic perspectives, conscious experience may facilitate the self-organization of complex...
Consciousness science faces the challenge of bridging first-person experience with third-person empirical measurements. Neurophenomenology aims to build such 'generative passages' connecting the content of experience with behavioural and neuroscientific data. However, the mathematical machinery for such bridges remains underdeveloped. Here we develop a Rosetta Stone hypothesis from predictive...
Computational phenomenology has been recently presented as a novel and promising approach to modelling human experience with the use of computational techniques. More specifically, as it has been discussed in recent work, it links phenomenological descriptions and analyses of lived experience and generative modelling techniques, most prominently, through Active Inference. It is argued that the...
Consciousness is often treated as a property of the brain alone, yet accumulating evidence suggests that it is shaped by a recurrent dialogue between the brain and body. In this review, we discuss how cognition associated with consciousness-processes that define the observer, their observations, and arising qualia-depend on structured rhythmic correspondences between bodily rhythms and brain...
Stimuli presented outside conscious awareness can influence behavior, yet the extent to which such information supports complex decision-making remains unclear. The present study examined the limits of unconscious influence across three levels of decision complexity. Participants made decisions based on stimuli presented using sandwich masking. Stimulus presentation parameters were held...