700
Participants
Start Date
May 9, 2018
Primary Completion Date
May 17, 2027
Study Completion Date
May 30, 2027
Medoc thermal stimulator
Heat pain stimulation for substudy 1
Electric shock stimulator
Electric pain stimulation for substudy 1
Cold water bath
Cold pain stimulation for substudy 1
Pain assessment performance feedback
Participants in substudy 3's Feedback Group will be informed about their performance after every trial when making judgments about other people's pain.
RECRUITING
National Institutes of Health Clinical Center, Bethesda
National Center for Complementary and Integrative Health (NCCIH)
NIH