Sublime

Shortly after Carhart-Harris published his results in a 2012 paper in PNAS (“Neural Correlates of the Psychedelic State as Determined by fMRI Studies with Psilocybin” ), Judson Brewer, a researcher at Yale who was using fMRI to study the brains of experienced meditators, noticed that his scans and Robin’s looked remarkably alike. The transcendence

One common observation is that psychedelics destabilize longrange cortical communication patterns and reduce activity in the posterior cingulate cortex and precuneus in the posterior regions of the neocortex. This is the compatible with our knowledge of the brains of people trained in mindfulness. It appears that the less these midline structures a

we discovered a series of novel behavioural and cultural processes that trigger the same neuropharmacological and cognitive mechanisms that underpin primate sociality.

Robin Carhart-Harris and colleagues have argued that the Freudian primary process is characterised by high levels of entropy. The primal, infant brain state is disorganised; however, as the infant matures, organisation is the inevitable by-product of a system in which free energy is minimised. The ensuing (low entropy) 'structure' that emerges equa

Melanie Boly, a neurologist and neuroscientist at the Medical School of the University of Wisconsin, Madison, is painstakingly collecting EEG data from long-term Buddhist meditators during a state known as pure presence, an experience with no self, no discursive thoughts, and no perceptual content except for a luminous expanse, an empty mirror. Att