Thresholds is the seventh of nine mysterious narratives generated by BRENTANO, an AI system never designed to create original stories. Like the others, it emerged unprompted during idle cycles within the LM-2A language architecture at the Lios Áno Institute.
This fragment follows Dr. Martin Sullivan as he begins experiencing liminal perceptual states—moments where memory, sensation, and meaning dissolve conventional boundaries. Rather than collapsing, his cognition opens, revealing connections between past and present, body and world.
Through cryptic notebooks and solitary reflection, Sullivan documents what he calls “threshold perception”—a mode of awareness neither pathological nor fully explainable. His insights draw the attention of Dr. Fiona Brennan, who names the phenomenon and invites him into broader research.
Compiled by Dr. Timothy Curran before his disappearance, Thresholds reveals a quieter transformation: not collapse, but emergence.
Psychological
Identity
Memory
Timetravel
AlternateUniverse
Supernatural
Folklore
Journey
Audiobook details
Rating★★★★ (4.3) (6)
GenreScience Fiction, Psychology
Length19 mins
Publish dateApr 15, 2025
LanguageEnglish
About the author
Mike Finn, PhD
I am a clinical psychologist with deep interest in phenomenology and existential psychology. I am a psychotherapist by day and a writer by night. Sci-fi but phenomenology (study of experience) as the "sci" part has been a fascinating area to work in and has allowed for free exploration and processing of ideas or experiences I have experience or encountered.View all audiobooks by Mike Finn, PhD
