Neural correlates of insomnia with depression and anxiety from a neuroimaging perspective: A systematic review.

The article discusses the neural correlates of insomnia in relation to depression and anxiety, highlighting the overlap and differences in brain associations among these conditions. Through a review of MRI studies, researchers found consistent patterns in brain regions such as the insula and anterior cingulate cortex for insomnia disorder, while findings for other regions varied due to methodological differences. The study emphasizes the shared and distinct neural correlates of depression, anxiety, and insomnia, offering insights for potential clinical management strategies. [Extracted from the article]