Acute disseminated encephalomyelitis (ADEM ... Magnetic resonance imaging (MRI) of the brain and spine was ordered, in addition to magnetic resonance angiography (MRA) and magnetic resonance ...
of the basal ganglia GM than patients with MS. Microscopic tissue damage occurs in the basal ganglia of ADEM patients, but not in MS patients with a similar burden of MRI-visible brain lesions.