Neuroimaging

Researchers identified differences in resting-state subcortico-cortical connectivity between youth with and without ADHD by analyzing almost 10,000 functional brain images, according to data published in The American Journal of Psychiatry.

Visual field irregularities, afferent pupillary defects or abnormal optical discs were associated with positive neuroimaging findings among patients presenting to the ED with neuro-ophthalmological complaints, according to a study.

Treatment with the potassium channel opener ezogabine among individuals with depression did not meet the primary neuroimaging endpoint of a randomized controlled trial published in American Journal of Psychiatry.

Frequently used neuroimaging measures did not show a discrete brain signature associated with suicidal thoughts and behaviors among youths, according to study results published in American Journal of Psychiatry.

Major depressive disorder exhibits spatially convergent structural and functional brain abnormalities, suggesting replicable neuroimaging features associated with the disorder, according to results of a meta-analysis published in American Journal of Psychiatry. This association goes beyond the transdiagnostic effects reported in previous meta-analyses and supports research focused on brain regions linked to depression, researchers noted.