The term "neurocritical" refers to a condition or situation that is critical, urgent or severe in relation to neurology. Neurology is a branch of medicine that deals with the study and treatment of disorders of the nervous system, including the brain, spinal cord, and peripheral nerves. A "neurocritical" condition would therefore involve an acute or severe issue related to any aspect of neurology, such as a stroke, head injury, seizure, or other neurological disorder that requires immediate medical attention and intervention.