Identifying biomarkers for suicidal ideation could help doctors assess suicide risk and develop interventions. While functional MRI is costly, researchers like Madhukar Trivedi from UT Southwestern are exploring alternatives like EEG. A study on 111 individuals with depression or bipolar disorder showed dysfunction in the brain’s default mode network in those with suicidal ideation. The results, published in the Journal of Psychiatric Research, suggest that EEG could be a more accessible and accurate method for assessing patients for suicidal ideation. This research offers promise in understanding and addressing the neurobiological aspects of suicidal thoughts.
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EEG testing shows possible biomarker for suicidal ideation
