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Children with fragile X syndrome have a bias toward threatening emotionAds from Inoreader • Remove
Anxiety occurs at high rates in children with fragile X syndrome (FXS), the most common form of inherited intellectual disability. Children with co-occurring anxiety tend to fare worse, but it can be hard to identify in infants. A new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging reports that infants and children with FXS show bias toward threatening emotion, rather than positive emotion, a pattern highly linked with anxiety. The study was led by Dr. Susan Rivera of University of California, Davis. The findings may help develop a marker to identify anxiety in FXS patients and open avenues for future treatment options.