MRI FAQ

Both of our main studies require MRI scans (Magnetic resonance imaging) in order to take pictures of the brain and see how it is developing. We then, link these brain images to cognitive assessments in order to track how the brain structurally matures as we develop cognitive and functional skills.

For Kids under 4 years old we do asleep scans, so as to ensure they won't be moving much during the scan. For older kids we do awake scans, where we set up a movie that they can watch while they are in the scan!

IS MRI LIKE AN X-RAY OR CT-SCAN? 

NO! X-rays and CT scans use ionizing radiation to create an image. MRI does not use ionizing radiation. Instead, to take these fancy pictures, the MRI scanner uses a very powerful magnet, more than 200 times stronger than a refrigerator magnet.

IS MRI SAFE? 

YES. There is a lot of incorrect information regarding MRI safety available on the internet. After 30 years of clinical and research imaging, no peer-reviewed study has shown any long-term negative effects associated with MRI (usage of no radiation). FDA considers MRI to be a ‘nonsignificant’ risk when performed within specified parameters. Our study meets all of these safety measures.

BUT MRI’S ARE LOUD? 

MRI scanners built for adults can be very loud, reaching more than 140dB (almost as loud as a rock concert). Through the use of sound proofing and special sequence design, we have reduced this to less than 60dB - the same as casual conversation. To reduce noise further, we use noise-attenuating head phones specially designed for infants and toddlers. As a result, infants can sleep through the scan.

CAN I SEE THE SCANNER AND FACILITY, AND MEET THE RESEARCH TEAM BEFORE AGREEING TO PARTICIPATE? 

ABSOLUTELY! We can arrange an information session during which you can tour the facility, see the scanner, meet members of the team and get a better idea of how a session will run. You can also ask questions. If you decide to participate, we will go through the consent form with you and arrange a convenient time for the scan.

WHY DO YOU IMAGE MY INFANT WHILE THEY ARE ASLEEP?

Just as taking pictures of a moving object causes blurry photos, moving during an MR scan also causes blurry images. By imaging children (under 4 years of age) while they sleep, we can be sure they will stay still for the whole scan.

DO YOU USE SEDATION TO PUT MY CHILD TO SLEEP? 

NO! We schedule scans during normal nap or sleep time. We have private rooms where you and your child can relax and fall asleep. Once asleep, we will move your child into the scanner. 

CAN I BE IN THE SCANNER ROOM DURING THE SCAN? 

ABSOLUTELY! As long as you have no metal implants, pacemaker, etc., we encourage you to be in the scanner room along with your infant. At least one member of the research team will also be in the room. 

WHAT IF I WANT TO STOP? 

You can stop at any time. If you are uncomfortable before or during the scan, just alert us and we will stop everything

A pic of our MRI Scanner!