Timmermann C

Experimental Psychology, University College London, London, UK; DMT Research Group, Centre for Psychedelic Research, Department of Brain Sciences, Faculty of Medicine, Imperial College, London, UK.

Timmermann C

Serotonergic psychedelics delay resting state neurovascular coupling dynamics

Psychedelics restructure information in the human brain

Spiral brain dynamics track the temporal unfolding of subjective intensity during the <i>N,N</i> -dimethyltryptamine experience

Higher signal diversity, network dysregulation, and increased well-being under DMT administration: An EEG study.

On the meaning of "plasticity" in neuroscience and mental health research and its relation to the action of psychedelic therapy.

Defining 'psychedelic'.

Micro-phenomenology of immersion and perceived presences under DMT.

A Shared Entropic Axis Spans States of Consciousness Across Pharmacological and Clinical Conditions

Computational spirits: a neuroscientific account of psychedelic entity encounters.

Reorganization of Human Brain Waves Across Diverse States of Consciousness

On the meaning of ‘plasticity’ in neuroscience and mental health research and its relation to the action of psychedelic therapy

Human brain changes after first psilocybin use.

Autonomic indicators of self-transcendence: insights from the numadelic VR paradigm.

An international mega-analysis of psychedelic drug effects on brain circuit function.

How to set up a psychedelic study: Unique considerations for research involving human participants.

Digital Intervention for Psychedelic Preparation (DIPP): protocol for a randomised controlled feasibility trial comparing meditation- and music-based programmes in healthy volunteers.

A short-acting psychedelic intervention for major depressive disorder: a phase IIa randomized placebo-controlled trial.

DMT-Induced Shifts in Criticality Correlate with Self-Dissolution.

Correction: Exploring practitioners' perceptions of health behavior changes associated with psychedelic experiences.

Defining ‘psychedelic’

A Mesoscale Framework for Psychedelic Drug Action in the Human Brain

Exploring practitioners' perceptions of health behavior changes associated with psychedelic experiences.

Autonomic Indicators of Self-Transcendence: Insights from the Numadelic VR Paradigm

Reactivations Associated with the Use of 5-MeO-DMT Among Spanish-Speaking Individuals: Prevalence, Predictors, and Emotional Valence.

Neural effects and phenomenology of nondual meditation and 5-MeO-DMT in an expert meditation practitioner

Neural effects and phenomenology of nondual meditation and 5-MeO-DMT in an expert meditation practitioner

N,N-dimethyltryptamine effects on connectome harmonics, subjective experience and comparative psychedelic experiences.

A Scoping Review of Research in Naturalistic Studies with Psychedelics.

Micro-phenomenology of immersion and perceived presences under DMT

Effects of psychedelics on human oscillatory brain activity.

Exploring 5-MeO-DMT as a pharmacological model for deconstructed consciousness.

Network control energy reductions under DMT relate to serotonin receptors, signal diversity, and subjective experience.

Dynamic medial parietal and hippocampal deactivations under DMT relate to sympathetic output and altered sense of time, space, and the self.

Transient destabilization of whole brain dynamics induced by N,N-Dimethyltryptamine (DMT).

DMT-induced shifts in criticality correlate with ego-dissolution

Practitioner perspectives on meditation-based preparation for psychedelic experiences

Brain dynamics of classical psychedelics show paradoxical hierarchical flattening with increased complexity

Human brain changes after first psilocybin use

Effect of psilocybin versus escitalopram on depression symptom severity in patients with moderate-to-severe major depressive disorder: observational 6-month follow-up of a phase 2, double-blind, randomised, controlled trial.

Autonomic nervous system activity correlates with peak experiences induced by DMT and predicts increases in well-being.

Within-subject comparison of near-death and psychedelic experiences: acute and enduring effects.

An Integrated theory of false insights and beliefs under psychedelics.

Interrupting the Psychedelic Experience Through Contextual Manipulation to Study Experience Efficacy.

Time-resolved coupling between connectome harmonics and subjective experience under the psychedelic DMT

Psychedelics and the 'inner healer': Myth or mechanism?

The flattening of spacetime hierarchy of the <i>N,N</i>-dimethyltryptamine brain state is characterized by harmonic decomposition of spacetime (HADES) framework.

Autonomic Nervous System activity correlates with peak experiences induced by DMT and predicts increases in wellbeing

Dynamic medial parietal and hippocampal deactivations under DMT relate to sympathetic output and altered sense of time, space, and the self

Effects of DMT on mental health outcomes in healthy volunteers.

Transient destabilization of whole brain dynamics induced by DMT

Effects of External Stimulation on Psychedelic State Neurodynamics.

Safety, tolerability, pharmacodynamic and wellbeing effects of SPL026 (dimethyltryptamine fumarate) in healthy participants: a randomized, placebo-controlled phase 1 trial.

The entropic heart: Tracking the psychedelic state via heart rate dynamics

Psychological and physiological effects of extended DMT.

LSD-induced changes in the functional connectivity of distinct thalamic nuclei.

Optimized infusion rates for N,N-dimethyltryptamine to achieve a target psychedelic intensity based on a modeling and simulation framework.

Harmonic decomposition of spacetime (HADES) framework characterises the spacetime hierarchy of the DMT brain state

Translation and Initial Psychometric Evaluation of Spanish Versions of Three Psychedelic Acute Effects Measures: Mystical, Challenging, and Insight Experiences.

N, N-Dimethyltryptamine (DMT)-Occasioned Familiarity and the Sense of Familiarity Questionnaire (SOF-Q).

In vivo mapping of pharmacologically induced functional reorganization onto the human brain's neurotransmitter landscape.

Time-resolved network control analysis links reduced control energy under DMT with the serotonin 2a receptor, signal diversity, and subjective experience

Pharmacokinetics of N,N-dimethyltryptamine in Humans.

Psychological and physiological effects of extended DMT

Spatial Correspondence of LSD-Induced Variations on Brain Functioning at Rest With Serotonin Receptor Expression.

Human brain effects of DMT assessed via EEG-fMRI.

Default Mode Network Modulation by Psychedelics: A Systematic Review.

N,N-dimethyltryptamine affects electroencephalography response in a concentration-dependent manner-A pharmacokinetic/pharmacodynamic analysis.

Canalization and plasticity in psychopathology.

Body mass index (BMI) does not predict responses to psilocybin.

Effects of classic psychedelic drugs on turbulent signatures in brain dynamics.

Population pharmacokinetic/pharmacodynamic modeling of the psychedelic experience induced by N,N-dimethyltryptamine - Implications for dose considerations.

The Watts Connectedness Scale: a new scale for measuring a sense of connectedness to self, others, and world.

Mapping Pharmacologically-induced Functional Reorganisation onto the Brain’s Neurotransmitter Landscape

Phenomenology and content of the inhaled N, N-dimethyltryptamine (N, N-DMT) experience.

PHARMACOKINETICS OF N,N-DIMETHYLTRYPTAMINE FUMARATE IN HUMANS

Phenomenology and Content of the Inhaled N, N-Dimethyltryptamine (N, N-DMT) Experience

Towards psychedelic apprenticeship: Developing a gentle touch for the mediation and validation of psychedelic-induced insights and revelations.

Development and application of a highly sensitive LC-MS/MS method for simultaneous quantification of N,N-dimethyltryptamine and two of its metabolites in human plasma.

Validation of the Psychological Insight Scale: A new scale to assess psychological insight following a psychedelic experience.