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Psychedelic-information-theory-Shamanism-in-the-age-of-Reason

Psychedelic-information-theory-Shamanism-in-the-age-of-Reason

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studies <strong>of</strong> subjects with HPPD have shown that when <strong>the</strong> visual cortexloses coherence with o<strong>the</strong>r areas <strong>of</strong> <strong>the</strong> bra<strong>in</strong> and coherence amonglocal visual networks <strong>in</strong>creases, spontaneous halluc<strong>in</strong>ations areproduced. 14 Sensory deprivation for as little as fifteen m<strong>in</strong>utes is all thatis necessary to uncouple <strong>the</strong> visual cortex and have it start produc<strong>in</strong>gself-susta<strong>in</strong><strong>in</strong>g halluc<strong>in</strong>ations. 15 This can be described as sleep onsetvisualization, similar to daydream<strong>in</strong>g or lucid dream<strong>in</strong>g, and issometimes called <strong>the</strong> prisoner’s c<strong>in</strong>ema because extended periods <strong>of</strong>solitary conf<strong>in</strong>ement also produce this effect, as does maculardegeneration <strong>of</strong> <strong>the</strong> ret<strong>in</strong>a. This demonstrates that when modularfunctions <strong>of</strong> <strong>the</strong> bra<strong>in</strong> are uncoupled from top-down coherence <strong>the</strong>y donot always disappear, <strong>the</strong>y may also spontaneously organize <strong>in</strong>to morelocally coherent configurations. This uncoupled state can producewander<strong>in</strong>g or non-l<strong>in</strong>ear neural activity <strong>in</strong> lower bra<strong>in</strong> areas which <strong>the</strong>nfloats up to <strong>the</strong> top <strong>of</strong> conscious awareness as l<strong>in</strong>ear perception. This isa neat formal def<strong>in</strong>ition for states <strong>of</strong> dream<strong>in</strong>g, creative visualization,and halluc<strong>in</strong>ation.<strong>Psychedelic</strong> Information Theory posits that <strong>the</strong> uncoupled subfunctions<strong>of</strong> modular consciousness, act<strong>in</strong>g ei<strong>the</strong>r alone or <strong>in</strong> novel peergroup<strong>in</strong>gs, are responsible for <strong>the</strong> subjective altered states classified ashalluc<strong>in</strong>ogenic, dissociative, and psychedelic. All halluc<strong>in</strong>ogens mustfirst destabilize top-down coherence <strong>of</strong> consciousness to produce novelstates <strong>of</strong> spontaneous organization between <strong>the</strong> modular sub-units; thisis how all halluc<strong>in</strong>ation beg<strong>in</strong>s. Dissociatives disrupt top-downcoherence by block<strong>in</strong>g <strong>the</strong> excitatory pathways that allow <strong>the</strong> modularunits to communicate. <strong>Psychedelic</strong>s have a more subtle effect on topdowncoherence; <strong>the</strong>y periodically <strong>in</strong>terrupt or excite <strong>the</strong> modulatoryfrequency <strong>of</strong> multisensory frame b<strong>in</strong>d<strong>in</strong>g, caus<strong>in</strong>g perception todestabilize <strong>in</strong>to energetic nonl<strong>in</strong>ear configurations. 16 By destabiliz<strong>in</strong>g<strong>the</strong> top-down control <strong>of</strong> consciousness, psychedelics allow <strong>the</strong> modularsub-functions to wander and/or <strong>in</strong>teract with coupled peers <strong>in</strong>dedicated subsystems; similar to <strong>the</strong> dedicated circuit created betweenperception and memory when dream<strong>in</strong>g.Destabiliz<strong>in</strong>g or spl<strong>in</strong>ter<strong>in</strong>g consciousness <strong>in</strong>to novel configurationsis <strong>the</strong> essence <strong>of</strong> psychedelic exploration. These novel configurations <strong>of</strong>consciousness can be described as nonl<strong>in</strong>ear consciousness, complex

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