Participants

Important Info

About fMRI

Previously Involved?

Directions

Important Information

fMRI Information

The fMRI machine creates a powerful magnetic field at all times. If you are a participant in the study, please inform the lab team at btcstudy@psych.columbia.edu if you have any non-removable, ferromagnetic devices or implants as soon as possible.

Corrective Lenses

During scanning, participants will be asked to view images on a projector screen at some distance from the scanner. If you wear glasses or contacts, please make every effort to wear contacts on the day of your appointment. If you do not have, or cannot wear, contacts on that day, please email the lab team with your eyeglass prescription as soon as possible.