Research Program / Claims / perception-10

Psychological time is a natural connection to the inner world, can be practiced while awake, and regular practice benefits body and mind and reduces sleep needs.

心理时间是通往内在世界的自然连接，在清醒时亦可进行，定期练习有助身心并减少睡眠需求。

Concept perception · Domain Extended Perception and Consciousness Transduction · methodological suggestion · interface 3/3 · testability 3/3 · status untested · ★ fundable

This program treats the Seth Material as a source of hypotheses, not as doctrine to be validated. Lead dossiers are AI-compiled from the corpus with a book-and-session citation after every statement; literature reviews are AI web-search summaries whose references were all DOI-verified against Crossref; the agenda draft is an AI synthesis. None of it is Seth's original text, and none of it represents scientific consensus. English fields are machine-translated; the Chinese text is authoritative.

Seth sources (book §session)
Adjudicating experiment
Sleep trial with about 240 participants, randomized to standardized psychological time practice, mindfulness, or matched relaxation, with 2-week baseline, 12-week intervention, and 3-month follow-up; maintaining ample sleep opportunity, continuous actigraphy, polysomnography at baseline and end, and measuring alertness, memory, mood, and recovery night rebound; only if stable spontaneous sleep shortening, non-inferior daytime function, and no increase in sleep pressure are observed simultaneously can a limited claim of reduced need be supported; project 18–24 months. An additional 120-person crossover trial for issue 4 compares text-verified "bridge-crossing" imagery, matched bridge-scene imagery, and general relaxation, each condition repeated twice, simultaneously recording skin conductance, fNIRS, respiration, EMG, and accelerometry; randomly manipulating whether tremor is suggested, pre-registering experience incidence, test-retest reliability, and physiological correspondence, about 9–12 months.
Suggested paper title
Guided Imagery, Somatic Sensations, and Sleep Homeostasis: A Pre-registered Randomized Study
What it would overturn
If practice stably reduces sleep while maintaining function and without increasing sleep pressure, this would revise the assumption that wakeful relaxing activities cannot assume part of sleep's homeostatic restorative function.
Candidate labs / funders
Michael R. Irwin，加州大学洛杉矶分校 Cousins Center for Psychoneuroimmunology; Joel Pearson，新南威尔士大学 Future Minds Lab
Specificity of Seth's formulation
Compared to general meditation advice, "reduced sleep need" provides an additional distinguishable direction, but dosage and magnitude of reduction are not given; the reproducibility of the psychological time script must first be demonstrated, and it cannot be assumed to be equivalent to mindfulness.
Note
Bridge-crossing experiences, even if stable, do not prove external origin; fNIRS requires handling scalp blood flow and motion artifacts; sleeping shorter does not mean needing less sleep; related work see [UCLA research directory](https://www.uclahealth.org/programs/uclamindful/about-us/research/maps-research) and [Joel Pearson](https://www.unsw.edu.au/staff/joel-pearson).
Evidence (3, DOI-verified via Crossref)

Cite: Future Mind Institute, Seth Material Research Agenda, claim perception-10, https://www.seth.org.cn/en/research/claims/perception-10