New Technology Reveals Fetal Brain Activity
Method makes imaging of moving subjects possible
NIBIB-funded researchers at the University of Washington have pioneered an approach to image functional activity in the brains of individual fetuses, allowing a better look at how functional networks within the brain develop. The work addresses a common problem of functional MRI; if the subject moves during the scanning, the images get distorted. By creating a way to correct for motion, the team was able to make a four-dimensional reconstruction of brain activity in moving subjects, opening the door for studies on subjects that don’t stay still for long, like fetuses and small children. The new strategy enables investigations into both normal brain development and the effects of a mother’s diet or environment on the functional development of the fetal brain. Click here to read more.
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