taVNS Effects on Fear Ratings in Naturalistic Context
Recruiting
Phase 1
Interventional Study
Healthy Participants
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
At a Glance
- Age
- 18 – 30
- Sex
- Any
- Trial phase
- Phase 1
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 70 (estimated)
- Sponsor
- University of Electronic Science and Technology of China · Other
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About This Trial
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.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
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.
Exclusion Criteria:
* Color blindness,
* Current or regular substance or medication use
* any…
Contacts
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