Myelin staining of deep white matter in the dorsolateral prefrontal cortex in schizophrenia, bipolar disorder, and unipolar major depression.

Neuroimaging and postmortem studies suggest the involvement of white matter disease in schizophrenia, bipolar disorder, and unipolar major depression. To date there is no published, collective study of myelin staining in these three psychiatric disorders. Deep white matter lesions, potentially affecting corticolimbic circuits, have been particularly implicated in late life depression and poor outcome bipolar disorder.