The study, which has recently been published in the journal JAMA Network Open, suggests that the symptoms may be the result of sustained connections between brain regions.Anderson and colleagues decided to investigate how local circuits in the brain react in patients with autism. They used a new fMRI technique called multiband, multi-echo resting-state functional MRI to image synchronized activity across 300 brain regions. The technique, which takes images of the brain faster than once per second, measures the average duration of functional connectivity between brain regions. (November 16, 2018)

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