Figure 23. Your visual system adapts to all features, not just color. Fixate on the light bulb on the left, and shift your gaze to the middle of the black box on the right to turn the bulb on!
How will my information be used?
When you express interest in a specific study, the information from your profile will be sent to the doctor conducting that study. If you're eligible to participate, you may be contacted by a nurse or study coordinator.
If you select a health category rather than a specific study, doctors who have active studies in that area may contact you to ask if you would like to participate.
In both cases, you will be contacted by the preferred method (email or phone) that you specified in your profile.