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Childhood Trauma Linked to Brain Changes in Bipolar Patients

3/18/2026

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Summary

Story summary

A neuroimaging study in Italy found that patients with bipolar disorder who reported more adverse childhood experiences had worse white matter integrity.
The association also appeared in patients with major depressive disorder, though the effects were less pronounced.
The study involved 260 inpatients and was published in European Neuropsychopharmacology.
The study’s design limits causal conclusions, and recall bias may affect the results.

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Story summary

A neuroimaging study in Italy found that patients with bipolar disorder who reported more adverse childhood experiences had worse white matter integrity.
The association also appeared in patients with major depressive disorder, though the effects were less pronounced.
The study involved 260 inpatients and was published in European Neuropsychopharmacology.
The study’s design limits causal conclusions, and recall bias may affect the results.