Circuit VIII: Neuroatomic

Leary’s eighth circuit extended the model beyond ordinary biological existence. He proposed receptivity to atomic and subatomic information, an intelligence capable of organizing or manipulating it, and eventual fusion with other intelligences at a cosmological scale. Metaphysiological and neuroatomic language joined questions of nonhuman intelligence, the universe, and the dissolution of the individual standpoint. These proposed physical mechanisms have no established basis in contemporary neuroscience or physics. (Leary, 1977)

The translation into practice concerns the experiences Leary was trying to accommodate: encounters that seem to change what a person believes exists, what a self is, or what death means. Those experiences can be examined without treating his atomic account as their explanation.

Participants describe unity, sacredness, timelessness, ego dissolution, death and rebirth, nonduality, cosmic identity, divine presence, universal consciousness, apparent entities, and communication with deceased people. Ordinary self boundaries may disappear, and an event may feel more real than waking life. These descriptions overlap but are not interchangeable. A questionnaire about mystical experience, an interview about an entity encounter, and a participant’s religious account each organize the material differently. (Griffiths et al., 2006) (Argyri & Evans, 2025)

Controlled psilocybin research by Griffiths and colleagues showed that experiences rated as mystical could be studied prospectively under supportive conditions, with participants reporting persisting personal and spiritual significance. The study involved selected volunteers and does not establish that everyone will have such an experience, that it is necessary for benefit, or that its metaphysical interpretation is externally true. Empirical study can examine reports, conditions, consequences, and associated changes while leaving ultimate questions unsettled. (Griffiths et al., 2006)

An ontologically challenging experience reaches assumptions about reality itself. Someone may feel that their previous understanding of self, death, or existence no longer holds. Argyri and Evans discuss this as a phenomenological and harm reduction perspective rather than a diagnostic category. Some people integrate the change productively; others experience persistent existential uncertainty, fear, derealization, loss of identity, or difficulty functioning. The label describes an area needing understanding, not a diagnosis inferred from unusual content. (Argyri & Evans, 2025)

Extended difficulties have been described in a mixed methods study of people who specifically reported them. Because that sample was selected for difficulty, its results cannot estimate the rate of these problems among all psychedelic users. It does, however, provide evidence that anxiety, social disconnection, existential struggle, depersonalization, and derealization can persist beyond the acute experience and deserve serious follow-up. (Evans et al., 2023)

The content of an unusual belief is only part of an assessment. A culturally or spiritually coherent experience in a person who sleeps, cares for themselves, maintains relationships, and can consider alternatives differs from an expanding belief system accompanied by insomnia, disorganization, fear, dangerous behavior, or declining function. The practitioner needs enough information to recognize when their own scope is insufficient. This is a guide to what warrants inquiry and referral, rather than a way to diagnose from a webpage. (Johnson et al., 2008) (Argyri & Evans, 2025)

Ask about duration and course: when did the experience begin, is it settling or escalating, and do symptoms continue outside the expected pharmacological window? Sleep, mood, behavioral activation, judgment, impulse control, and substance use help clarify the picture. Changes in occupational or relationship functioning, self care, and ordinary responsibilities may be easier to identify than a precise description of the belief itself. A participant’s own account of distress should remain central, alongside observable consequences.

Relevant history includes previous mania, psychosis, dissociation, and trauma where appropriate. Current paranoia, grandiosity, suicidality, risk to others, and the ability to maintain safety require direct assessment by a suitably qualified professional. Flexibility also matters: can the person entertain uncertainty, distinguish an internal experience from a shared external event, and postpone acting on an instruction? These questions should be asked respectfully, without turning a difference in worldview into evidence of illness.

Transient disequilibrium after an intense experience can involve unsettled emotion or a need for rest and conversation. Persistent or escalating symptoms, major sleep disruption, impaired self care, or unsafe behavior require a different response. Follow-up should be proportionate to the course and severity of the problem, with timely clinical consultation or emergency response where indicated. Explaining deterioration as an inevitable spiritual opening can delay needed care; automatically treating unfamiliar spirituality as disease can also cause harm.

Ontological humility is the practitioner’s ability to remain open to a participant’s account of profound or unusual experience while maintaining appropriate uncertainty about its ultimate explanation. Attention stays with meaning, context, functioning, safety, distress, behavioral consequences, and how the interpretation changes over time. Professional authority should not be used to settle metaphysical questions that exceed the evidence. This is the stance adopted in this lens, informed by work on epistemic risk and ontological distress. (Caporuscio & Fink, 2024) (Argyri & Evans, 2025)

That stance has two obligations. The practitioner does not automatically affirm an entity, reincarnation, telepathy, divine revelation, ancestral contact, or communication with the dead as an external fact. They also avoid reflexively pathologizing an account simply because it falls outside their worldview. Personal spirituality can bias interpretation, and personal skepticism can do the same. A useful response can acknowledge what the participant experienced, ask what it means to them, and examine its consequences without requiring agreement on cosmology.

Records should distinguish report, observation, and interpretation. “Participant described a continuing sense of contact with an entity and reported sleeping normally and attending work” allows later readers to understand both the experience and relevant functioning. If sleep deteriorates or the person begins acting on frightening commands, record those developments concretely. An ontological conclusion such as “the entity is guiding recovery” exceeds what the record can establish.