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Altered states of consciousness: all studies

Page 102 of 271: studies 1,011 to 1,020 of 2,708, newest first. Back to the altered states of consciousness overview

Research

Psilocybin and ketamine affect novel neuropeptides gene expression in the rat hypothalamus

Journal of Psychopharmacology April 17, 2025 Artur Pałasz, Marta Pukowiec, Katarzyna Bogus et al.

Objective: Psychedelics are able to trigger highly intense and profound alterations in self-consciousness, perception, affective, and cognitive processes. Indeed, recent studies show that ketamine and psilocybin could be used as fast-acting antidepressants. However, the molecular and neurochemical mechanisms of these psychedelics and their actions at the level of diverse brain structures...

An In Vitro Investigation of T-Consciousness Fields' Effects on Wound Healing through Scratch Assay

The Scientific Journal of Cosmointel April 16, 2025 Mohammad Ali, Sara Torabi, Farid Semsarha

Various theories about Consciousness have been proposed, but there is no consensus definition within the scientific community. Taheri introduced the concept of T-Consciousness to differentiate his perspective from others. According to his theory, T-Consciousness is a non-physical entity and serves as the fundamental element of the universe, from which information, matter, and energy originate....

Xenon and nitrous oxide induced changes in resting EEG activity can be explained by systematic increases in the relaxation rates of stochastically driven alpha band oscillatory activity.

Journal of Neural Engineering April 11, 2025 Rick Evertz, Andria Pelentritou, John Cormack et al.

Objective. Resting electroencephalographic activity is typically indistinguishable from a filtered linear random process across a diverse range of behavioural and pharmacological states, suggesting that the power spectral density of the resting electroencephalogram (EEG) can be modelled as the superposition of multiple, stochastically driven and independent, alpha band (8-13 Hz) relaxation...

DOI: 10.1088/1741-2552/adc8d3 (opens in new tab) Full text (opens in new tab) EEG Alpha band Damped relaxation oscillations Nitrous oxide +1

Unveiling Reality: Psychedelics, Neural Filtering, and the Future of Psychiatric Medicine.

ACS Medicinal Chemistry Letters April 10, 2025 Robert B. Kargbo

Psychedelics and AI modulate cognitive frameworks, disrupt rigid thought patterns, and enhance neuroplasticity, offering therapeutic potential for depression, PTSD, and addiction. Relaxing neural filters reveal altered states of consciousness, challenging perceptions of reality. This Viewpoint explores their neurobiological mechanisms and AI's role in augmenting psychiatric treatments.

AYAHUASCA E O INEFÁVEL

Art&Sensorium April 9, 2025 Francisco Prosdocimi, María Carolina Pacini

A experiência com a ayahuasca e estados não ordinários de consciência envolve visões simbólicas, acesso ao inconsciente e uma percepção alterada da realidade. Sua natureza metafísica desafia as categorias convencionais de linguagem e representação, sendo frequentemente descrita como inefável. Embora a arte, em qualquer contexto, possua um grau de inefabilidade, a arte visionária que busca...

PROCESSOS CRIATIVOS INDUZIDOS POR ENOC

Art&Sensorium April 9, 2025 Matheus Moura Silva

Este artigo é um relato da pesquisa de doutorado defendida em 2018. Nela, busco compreender a relação entre histórias em quadrinhos e Arte Visionária. No Brasil, apesar de pouco conhecidos, há autores de quadrinhos renomados internacionalmente que são claramente visionários, como é o caso de Sergio Macedo e Alain Voss. Na pesquisa, foram analisados trabalhos de Moebius, Jim Woodring, Rick...

The compulsive eating paradigm: can psychedelics help in treating obesity?

Journal of Eating Disorders April 7, 2025 Dhanush Ammineni, Rebecca J. Park 1 citation

Obesity is a multifactorial disorder involving a behavioural aetiology in subsets of patients that traditional therapeutic approaches have failed to address. Drawing parallels with addiction, the rewarding aspects of a chronic energy-dense diet can compromise dopaminergic reward circuits, eventually causing individuals to become habitually responsive to food-related stimuli despite adverse...

DOI: 10.1186/s40337-024-01186-7 (opens in new tab) Full text (opens in new tab) Eating disorders Psychedelics Addiction treatment Obesity therapy

Phenomenological effects of brain function lateralisation contribute to Animism’s prevailing sensory metaphor

Time and Mind April 3, 2025 A. Skinner

ABSTRACT The structural similarity of animist ontologies across world regions hints at common underlying threads between them. This contribution examines the neurophenomenological context of animist experience, focusing on how a sense of consciousness and relationality can emerge as a primary feature of environmental experience rather than an imposed interpretation. While shamanic cosmologies...

Editorial: Methodological issues in consciousness research, volume II.

Frontiers in Psychology April 2, 2025 Luca Simione, Antonino Raffone, Morten Overgaard et al.

The study of consciousness spans a vast array of domains, including perceptual awareness, cognition and metacognition, executive control, selfhood, sleep and dreaming, emotional competence, and empathy. It concerns both healthy states (e.g., meditation, aging, spiritual experiences) and pathological conditions (e.g., epilepsy, neglect syndromes, locked-in syndrome, minimally conscious states,...

DOI: 10.3389/fpsyg.2025.1585426 (opens in new tab) Full text (opens in new tab) Consciousness Metacognition Perceptual awareness Methodological challenge

The Pursuit of Universality in Chinese Buddhism

Religions April 1, 2025 Zhu Cheng

Having adopted, appropriated, and altered Indian forms of Buddhism, various schools of Chinese Buddhist thought inherited and transformed essential orientations of both Buddhism and traditional Chinese philosophy insofar as it exhibits a tendency toward seeking universality in its understanding of the world. Within the works of prominent figures and schools such as Sengzhao and the Tiantai...