Pivotal mental states

A Brouwer, RL Carhart-Harris - Journal of …, 2021 - journals.sagepub.com
This paper introduces a new construct, the 'pivotal mental state', which is defined as a hyper-
plastic state aiding rapid and deep learning that can mediate psychological transformation …

A critical analysis on characterizing the meditation experience through the electroencephalogram

CS Deolindo, MW Ribeiro, MA Aratanha… - Frontiers in systems …, 2020 - frontiersin.org
Meditation practices, originated from ancient traditions, have increasingly received attention
due to their potential benefits to mental and physical health. The scientific community invests …

Microdosing with psilocybin mushrooms: a double-blind placebo-controlled study

F Cavanna, S Muller, LA de la Fuente… - Translational …, 2022 - nature.com
The use of low sub-perceptual doses of psychedelics (“microdosing”) has gained popularity
in recent years. Although anecdotal reports claim multiple benefits associated with this …

[HTML][HTML] Intrinsic neural timescales exhibit different lengths in distinct meditation techniques

B Ventura, Y Çatal, A Wolman, A Buccellato… - NeuroImage, 2024 - Elsevier
Meditation encompasses a range of practices employing diverse induction techniques, each
characterized by a distinct attentional focus. In Mantra meditation, for instance, practitioners …

Breathwork-induced psychedelic experiences modulate neural dynamics

E Lewis-Healey, E Tagliazucchi… - Cerebral …, 2024 - academic.oup.com
Breathwork is an understudied school of practices involving intentional respiratory
modulation to induce an altered state of consciousness (ASC). We simultaneously …

Whole-brain models to explore altered states of consciousness from the bottom up

R Cofré, R Herzog, PAM Mediano, J Piccinini… - Brain Sciences, 2020 - mdpi.com
The scope of human consciousness includes states departing from what most of us
experience as ordinary wakefulness. These altered states of consciousness constitute a …

Behavioral and brain responses to verbal stimuli reveal transient periods of cognitive integration of the external world during sleep

B Türker, EM Musat, E Chabani, A Fonteix-Galet… - Nature …, 2023 - nature.com
Sleep has long been considered as a state of behavioral disconnection from the
environment, without reactivity to external stimuli. Here we questioned this 'sleep …

Neural and subjective effects of inhaled N, N-dimethyltryptamine in natural settings

C Pallavicini, F Cavanna, F Zamberlan… - Journal of …, 2021 - journals.sagepub.com
Background: N, N-dimethyltryptamine is a short-acting psychedelic tryptamine found
naturally in many plants and animals. Few studies to date have addressed the neural and …

Effects of external stimulation on psychedelic state neurodynamics

PAM Mediano, FE Rosas, C Timmermann… - ACS Chemical …, 2024 - ACS Publications
Recent findings have shown that psychedelics reliably enhance brain entropy (understood
as neural signal diversity), and this effect has been associated with both acute and long-term …

Neural correlates of the shamanic state of consciousness

ER Huels, H Kim, UC Lee, T Bel-Bahar… - Frontiers in human …, 2021 - frontiersin.org
Psychedelics have been recognized as model interventions for studying altered states of
consciousness. However, few empirical studies of the shamanic state of consciousness …