Metastable dynamics of neural circuits and networks
BAW Brinkman, H Yan, A Maffei, IM Park… - Applied Physics …, 2022 - pubs.aip.org
Cortical neurons emit seemingly erratic trains of action potentials or “spikes,” and neural
network dynamics emerge from the coordinated spiking activity within neural circuits. These …
network dynamics emerge from the coordinated spiking activity within neural circuits. These …
Non-reciprocal phase transitions
Out of equilibrium, a lack of reciprocity is the rule rather than the exception. Non-reciprocity
occurs, for instance, in active matter,,,,–, non-equilibrium systems,–, networks of neurons …
occurs, for instance, in active matter,,,,–, non-equilibrium systems,–, networks of neurons …
Neural correlates of the LSD experience revealed by multimodal neuroimaging
RL Carhart-Harris… - Proceedings of the …, 2016 - National Acad Sciences
Lysergic acid diethylamide (LSD) is the prototypical psychedelic drug, but its effects on the
human brain have never been studied before with modern neuroimaging. Here, three …
human brain have never been studied before with modern neuroimaging. Here, three …
Serotonergic hallucinogen-induced visual perceptual alterations
M Kometer, FX Vollenweider - Behavioral neurobiology of psychedelic …, 2018 - Springer
Serotonergic hallucinogens, such as lysergic acid diethylamide (LSD), psilocybin, and N, N-
dimethyltryptamine (DMT), are famous for their capacity to temporally and profoundly alter …
dimethyltryptamine (DMT), are famous for their capacity to temporally and profoundly alter …
Activation of serotonin 2A receptors underlies the psilocybin-induced effects on α oscillations, N170 visual-evoked potentials, and visual hallucinations
Visual illusions and hallucinations are hallmarks of serotonergic hallucinogen-induced
altered states of consciousness. Although the serotonergic hallucinogen psilocybin activates …
altered states of consciousness. Although the serotonergic hallucinogen psilocybin activates …
Pharmacology of hallucinations: several mechanisms for one single symptom?
Hallucinations are complex misperceptions, that principally occur in schizophrenia or after
intoxication induced by three main classes of drugs: psychostimulants, psychedelics, and …
intoxication induced by three main classes of drugs: psychostimulants, psychedelics, and …
Effect of frequency and rhythmicity on flicker light-induced hallucinatory phenomena
IA Amaya, N Behrens, DJ Schwartzman, T Hewitt… - Plos one, 2023 - journals.plos.org
Flicker light stimulation (FLS) uses stroboscopic light on closed eyes to induce transient
visual hallucinatory phenomena, such as the perception of geometric patterns, motion, and …
visual hallucinatory phenomena, such as the perception of geometric patterns, motion, and …
Giant amplification of noise in fluctuation-induced pattern formation
The amplitude of fluctuation-induced patterns might be expected to be proportional to the
strength of the driving noise, suggesting that such patterns would be difficult to observe in …
strength of the driving noise, suggesting that such patterns would be difficult to observe in …
Stochastic pattern formation and spontaneous polarisation: the linear noise approximation and beyond
AJ McKane, T Biancalani, T Rogers - Bulletin of mathematical biology, 2014 - Springer
We review the mathematical formalism underlying the modelling of stochasticity in biological
systems. Beginning with a description of the system in terms of its basic constituents, we …
systems. Beginning with a description of the system in terms of its basic constituents, we …
Symmetry perception and psychedelic experience
This review of symmetry perception has six parts. Psychophysical studies have investigated
symmetry perception for over 100 years (part 1). Neuroscientific studies on symmetry …
symmetry perception for over 100 years (part 1). Neuroscientific studies on symmetry …