Skip to content

Default mode network: all studies

Page 70 of 155: studies 691 to 700 of 1,549, newest first. Back to the default mode network overview

Research

The therapeutic efficacy of psilocybin in major depressive disorder: A review of recent clinical and mechanistic evidence

Zenodo (CERN European Organization for Nuclear Research) January 26, 2026 Fernando Mora López, Johynny Solís Solís, Ekaterina Daniela Hernández Baker et al. preprint

This review examines the therapeutic efficacy of psilocybin for major depressive disorder by integrating findings from clinical trials, meta-analyses, and mechanistic research. A comprehensive literature search across major scientific databases identified empirical studies evaluating psilocybin’s effects on depressive symptomatology, safety, and underlying neurobiological mechanisms....

THE PSYCHEDELIC RENAISSANCE: A SYSTEMATIC REVIEW OF PSILOCYBIN AND LSD IN THE TREATMENT OF PSYCHIATRIC DISORDERS

International Journal of Innovative Technologies in Social Science January 23, 2026 Jakub Klepacz, Radosław Swędrak, Marzena Swojnóg et al.

The escalating global burden of mental health disorders, coupled with the stagnation of innovation in traditional monoaminergic pharmacotherapy (e.g., SSRIs), has precipitated a critical need for novel therapeutic paradigms. This article presents a comprehensive systematic review of the so-called "Psychedelic Renaissance," focusing on the clinical resurgence of classical serotonergic...

The Experiential Self State as Affective Salience: Neurobiological, embodied, and predictive foundations of non-reflective consciousness

January 9, 2026 Valerie van Mulukom preprint

This article proposes a dual-self states framework to demonstrate how phenomenology and neuroscience of embodied and altered states of consciousness illuminate the nature of consciousness and the sense of self. It argues that consciousness is best conceived as dynamic configurations of a reflective and an experiential self state, rather than as static, taxonomic layers of self. The reflective...

The Self in Neuroscience and Psychiatry

2026 Femi Oyebode

Abstract The term ‘self’ refers to a dynamic and evolving concept that is contrasted with our awareness of physical objects in the world and as such is the centre and focus of our internal experiences, as an awareness of ourselves as a centre of experience. This chapter deals with the philosophical accounts of John Locke, David Hume, Immanuel Kant and Derek Parfit. These varying accounts...

The neurobiological synergy of transcranial magnetic stimulation and mindfulness-based interventions in treatment-resistant depression: a narrative review.

Frontiers in Psychiatry 2026 Sonora Yun, Martijn Figee

Treatment-resistant depression (TRD) poses a significant challenge, with many patients failing to achieve remission with conventional therapies. While repetitive Transcranial Magnetic Stimulation (rTMS) is an established and effective neuromodulatory treatment for TRD, a notable proportion of patients do not fully respond. Despite the clinical utility of rTMS, response variability remains a...

Real-time fMRI-triggered experience sampling: A proof-of-concept study.

Imaging Neuroscience 2026 Tiara Bounyarith, David Braun, Aaron Kucyi

Much of a typical individual's mental life is characterized by spontaneous thoughts that occur independently of external stimuli. In prior studies, ongoing mental experiences and their neural correlates have been captured using thought probes presented at random intervals during functional magnetic resonance imaging (fMRI). However, this approach results in temporally imprecise estimates of...

Differences in brain functional connectivity between autonomous sensory meridian response and classical music.

Frontiers in Neuroscience 2026 Misuzu Oishi, Kei Sasaki, Noriko Sakurai et al.

Autonomous sensory meridian response (ASMR) is a tingling sensation that originates in the occipital region and spreads along the neck and spine, elicited by specific audiovisual stimuli known as ASMR triggers. The characteristics of ASMR-related changes in brain activity relative to other external stimuli, and whether these changes are specific to ASMR, remain unclear. The aim of this study is...

Distinct Patterns of Directed Brain Connectivity in Focused Attention, Open Monitoring, and Loving Kindness Meditation: An Electroencephalographic Granger Causality Study with Long-term Meditators

Journal of Cognitive Neuroscience 2026 Vasil Kolev, Kosio Beshkov, Peter Malinowski et al. 2 citations

The present study applied spectral Granger causality (GC) analysis to EEG recordings obtained during focused attention meditation (FAM), open monitoring meditation (OMM), and loving kindness meditation (LKM) in highly experienced meditators. The aim of the investigation was to characterize distinct connectivity signatures associated with each meditation style by examining the strength,...

08 — Toward an Empirical Specification of Tranquil States: A Co-Attenuation Framework for Meditation and Consciousness

Open Mind 2026 Thyagarajan Shivashanmugam, Anish Mehta preprint

This component develops a constraint-based framework for the empirical specification of tranquil states in meditation research. The manuscript proposes that tranquil states are characterized by the co-attenuation of default mode network activity and salience-network baseline drive, while distinguishing this configuration from broader trait effects, altered states, or generalized reductions in...

Self-referential processing as the biological switch between classical and quantum functioning of the brain.

Frontiers in Human Neuroscience 2026 Josh Roeloffs, Jack A Tuszynski

Dual-process theory of the brain distinguishes fast, parallel, late-commitment cognition (System 1) from slow, sequential, early-commitment cognition (System 2), yet lacks a mechanistic explanation for how these modes operate or how the brain switches between them. Quantum cognition research demonstrates that human decision-making follows quantum probability models under low confidence and...