taVNS Effects on Fear Ratings in Naturalistic Context

Recruiting now · Phase 1 · Has a placebo group

Conditions studied: Healthy Participants

In brief

During the fear rating task, 70 participants viewed a 600-second horror movie while continuously rating their subjective fear intensity (0-100 scale) every 0.51 seconds (1,170 total ratings). Functional near-infrared spectroscopy (fNIRS) data were simultaneously recorded using the NIRSIT LITE system to monitor cortical hemodynamic responses.

Key facts

Study ID

NCT06975124

Run by

University of Electronic Science and Technology of China

People needed

70

Starts

2025-03-01

Expected to finish

2025-07-31

Last updated by the study team

2025-05-16

Who can join

Age: 18 and older, up to 30. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Healthy participants without color blindness, current or regular substance or medication use, any current or history of medical or psychiatric disorders and contraindications for MRI.

You may not qualify if…

• Color blindness,
• Current or regular substance or medication use
• any current or history of medical or psychiatric disorders and contraindications for MRI

Where it is running

• Nirsit Lite — Chengdu, Sichuan, China (enrolling)

Full record on ClinicalTrials.gov

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