Healthy participants (ages 18–65) are needed for a research study on feedback modalities and fine motor control at JHU Homewood campus; the 60–90 minute session pays $10/hr via Amazon Gift Card - ...

Other criteria for study participation apply. This study will consist of a hydrogen breath test, blood withdrawal and self-collection of stool samples. Participants will be required to come to Stone ...

Participants are paid to compensate for participating in basic research trials. Examples include a study evaluating how eating affects the biochemistry of people’s bodies, a study of the brain ...