Summary

Researchers at University of Tsukuba have developed a method that uses brainwave patterns to estimate the severity of self-reported depressive symptoms in adults who are not receiving treatment. The method examines how abrupt timing shifts in brain rhythms at one recording site are associated with those at another, and could support future screening and symptom monitoring. The work is published in Nature Mental Health . Recognizing depressive symptoms early is important for connecting people with support and treatment, but severity is still assessed mainly through self-reports and interviews.

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