Treating Patients with Frontal Neurocognitive Deficits After SAH and Stroke

Five frontal systems circuits connect with the basal ganglia and other structures to control and regulate thinking and behavior. Subarachnoid hemorrhage and stroke following anterior circulation aneurysms typically disrupt these circuits, sometimes markedly affecting a patient's function. This article reviews the primary pathways and associated brain functions. The principles of cognitively and behaviorally rehabilitating these functions are also discussed by creating external structure and building on what the brain is still capable of doing.