[HTML][HTML] REBUS and the anarchic brain: toward a unified model of the brain action of psychedelics
RL Carhart-Harris, KJ Friston - Pharmacological reviews, 2019 - ASPET
This paper formulates the action of psychedelics by integrating the free-energy principle and
entropic brain hypothesis. We call this formulation relaxed beliefs under psychedelics …
entropic brain hypothesis. We call this formulation relaxed beliefs under psychedelics …
[HTML][HTML] Advances in human intracranial electroencephalography research, guidelines and good practices
Since the second half of the twentieth century, intracranial electroencephalography (iEEG),
including both electrocorticography (ECoG) and stereo-electroencephalography (sEEG) …
including both electrocorticography (ECoG) and stereo-electroencephalography (sEEG) …
[HTML][HTML] The role of alpha oscillations among the main neuropsychiatric disorders in the adult and developing human brain: evidence from the last 10 years of …
Alpha oscillations (7–13 Hz) are the dominant rhythm in both the resting and active brain.
Accordingly, translational research has provided evidence for the involvement of aberrant …
Accordingly, translational research has provided evidence for the involvement of aberrant …
Layer and rhythm specificity for predictive routing
In predictive coding, experience generates predictions that attenuate the feeding forward of
predicted stimuli while passing forward unpredicted “errors.” Different models have …
predicted stimuli while passing forward unpredicted “errors.” Different models have …
[HTML][HTML] Neural correlates of the DMT experience assessed with multivariate EEG
Studying transitions in and out of the altered state of consciousness caused by intravenous
(IV) N, N-Dimethyltryptamine (DMT-a fast-acting tryptamine psychedelic) offers a safe and …
(IV) N, N-Dimethyltryptamine (DMT-a fast-acting tryptamine psychedelic) offers a safe and …
The many characters of visual alpha oscillations
MS Clayton, N Yeung… - European Journal of …, 2018 - Wiley Online Library
A central feature of human brain activity is the alpha rhythm: a 7–13 Hz oscillation observed
most notably over occipitoparietal brain regions during periods of eyes‐closed rest. Alpha …
most notably over occipitoparietal brain regions during periods of eyes‐closed rest. Alpha …
[HTML][HTML] Ongoing neural oscillations influence behavior and sensory representations by suppressing neuronal excitability
The ability to process and respond to external input is critical for adaptive behavior. Why,
then, do neural and behavioral responses vary across repeated presentations of the same …
then, do neural and behavioral responses vary across repeated presentations of the same …
Investigation of advanced mindfulness meditation “cessation” experiences using EEG spectral analysis in an intensively sampled case study
Mindfulness meditation is a contemplative practice informed by Buddhism that targets the
development of present-focused awareness and non-judgment of experience. Interest in …
development of present-focused awareness and non-judgment of experience. Interest in …
Prestimulus EEG power predicts conscious awareness but not objective visual performance
Prestimulus oscillatory neural activity has been linked to perceptual outcomes during
performance of psychophysical detection and discrimination tasks. Specifically, the power …
performance of psychophysical detection and discrimination tasks. Specifically, the power …
How do psychedelics work?
RL Carhart-Harris - Current opinion in psychiatry, 2019 - journals.lww.com
It is proposed that psychedelics initiate a cascade of neurobiological changes that manifest
at multiple scales and ultimately culminate in the relaxation of high-level beliefs. The …
at multiple scales and ultimately culminate in the relaxation of high-level beliefs. The …