Brain death?

For many years, brain death—also referred to as death by neurologic standards—has been regarded as a legal definition of death. Numerous factors and complexities go towards its determination. In this overview, we go through the theory behind brain death, its background, how it is diagnosed medically, and any unique circumstances. The evaluation of coma, testing of the cranial nerves, movement testing, and apnea testing are the four primary clinical aspects of the brain death exam that are covered in this article. We also go over popular ancillary testing, their benefits, and potential problems. Target temperature control, extracorporeal membrane oxygenation, and the identification of brain death in juvenile populations are all given special attention. Finally, we go through current disputes and potential future developments in the area.

On a brain dead person whose organs have been kept functioning by life support, natural movements known as the Lazarus sign or Lazarus reflex might occur. The live cells that are capable of causing these motions originate from the spinal cord rather than the brain or brain stem. These bodily gestures can give family members false optimism. Physical examination reveals no clinical signs of brain activity in a person who is brain dead. This includes no cranial nerve reflexes and no reaction to pain. Pupilary response (fixed pupils), oculocephalic reflex, corneal reflex, lack of reaction to the caloric reflex test, and absence of spontaneous respiration are examples of reflexes.

How brain death occurs?

When the brain's supply of blood and/or oxygen is cut off, brain death may result. This may be brought on by:

Heart attack: a critical medical emergency that happens when the blood supply to the heart is suddenly cut off cardiac arrest: when the heart stops pumping and the brain is starved of oxygen

Blood clots are blockages in blood vessels that disrupt or stop the flow of blood throughout your body and can cause significant medical emergencies including strokes and blood clots.

Recognizing Brain Death

When grieving a traumatic loss, families frequently find it difficult to accept the idea of brain death. The intensive care unit of the hospital is where their loved one is being treated after suffering a brain injury. Doctors are doing everything possible to help the patient including supporting blood pressure and heart rate with medications, breathing for the patient with a ventilator, and constantly monitoring the patient’s condition.

Integrative Neuroscience Research Journal is peer-reviewed that focuses on the topics include Neurological research, Neurophysiology, Cognitive neurological research, Molecular behavioural, Developmental, Mathematical and computational research related to neuroscience.

Authors can submit their manuscripts as an email attachment to integrativebiology@globalannualmeet.com

Best Wishes,
Journal Co-ordinator
Integrative Neuroscience Research