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Research Proposal on the Effects of Different Altitude Conditions on Human Time Perception.

NCT07402148 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 46

Last updated 2026-02-11

No results posted yet for this study

Summary

The aim of this observational study is to investigate human time perception ability for different time intervals (540 ms, 1080 ms, 1620 ms, 2160 ms, 5 s, 10 s, 20 s, 50 s) under conditions of varying altitudes (500 m, 1000 m, 1500 m, 2000 m, 2500 m, 3000 m). Specifically, a hypobaric chamber will be used to simulate the aforementioned altitudes, and temporal reproduction tasks with different standard durations will be conducted at each altitude. The time difference between the actual perceived duration and the target duration will be calculated to assess the level of time perception ability-with a smaller difference indicating stronger time perception ability.

At each altitude, participants' heart rate (HR) and oxygen saturation (SpO₂) will also be monitored to explore the correlation between physiological status and time perception ability under different altitude conditions.

Conditions

  • Heart Rate Monitoring

Interventions

DIAGNOSTIC_TEST

high-altitude environment

A high-altitude simulation chamber is used to simulate the environmental conditions at different altitudes

Sponsors & Collaborators

  • Qilu Hospital of Shandong University

    lead OTHER

Principal Investigators

  • Zhang min · Shandong University Qilu Hospital

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-02-10
Primary Completion
2026-12-30
Completion
2026-12-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07402148 on ClinicalTrials.gov