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Sydney Griffith

2 papers in the library · publishing 2025-2026

Papers

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Observing the mind under psychedelics: conceptual metaphors used following four once-weekly macrodoses of psilocybin

Philosophical Psychology April 10, 2026 Eric Rundquist, Diego Nicolás Monasterio López, Juan Jonathan Oyarzo Alvarado et al.

This article presents the results of a Cognitive Linguistic analysis of metaphors used in a series of interviews by a single healthy volunteer following four moderate-to-high dosing sessions with psilocybin. The interviews were conducted by members of a human psychedelic research lab in a deep-sampling fMRI and EEG brain imaging study, allowing the participant to recount experiences under the...

DOI: 10.1080/09515089.2026.2657452 (opens in new tab) Psilocybin Cognition Hallucinogen Conceptual metaphor +3

Complexity as a Potential Neurophysiological Correlate of Awe

bioRxiv (Cold Spring Harbor Laboratory) November 21, 2025 Joseph C. C. Chen, Gabriella Mace, Avery Ostrand et al. preprint

Abstract Awe is a positive emotion often accompanied by sensations of vastness and unity, with known benefits for well-being and social behavior. However, its neural underpinnings remain poorly understood. We recorded electroencephalography (EEG) and autonomic physiology in 23 healthy older participants while they watched a nature-based audiovisual film and subjectively rated awe events. Awe...

DOI: 10.1101/2025.11.20.689403 (opens in new tab) Electroencephalography Neurophysiology Neural activity Spectral analysis +4