Neurological Determination of Death

Neurological determination of death (NDD) is a medical procedure used to determine whether a person is clinically and irretrievably dead. It is an accepted and reliable method for determining death, and its use is becoming increasingly more common in countries around the world. NDD involves making a diagnosis of irreversible loss of all brain activity, including the absence of any electrical activity in the brain stem, as the primary criteria to diagnose death. The procedure may involve clinical evaluation, diagnostic imaging, electroencephalogram (EEG) and other tests, as well as a review of the medical records of the individual. NDD is considered to be a more reliable and less time-consuming approach to determining death than other methods such as cardiopulmonary death criteria. It is also less invasive and less expensive than other methods that may involve heart or lung transplantation or other surgical interventions. NDD is an important tool in the process of end-of-life decision-making, both in medical settings and for families and other caregivers.