Extensive neuroimaging, genetic, and neuropathological research demonstrates consistent structural, white matter, and regional brain abnormalities in bipolar disorder, supporting its specific neurological basis.
A large body of modern neuroimaging, genetic, and psychoradiological research consistently identifies structural gray matter differences, white matter connectivity disruptions, and molecular alterations in patients with bipolar disorder. Multiple studies across the provided literature confirm specific neurobiological correlates and neural network alterations. Therefore, the claim that bipolar disorder has a specific neurological basis is well supported.