COMA
An individual who has sustained either (1) irreversible cessation of circulatory and respiratory functions, or (2) irreversible cessation of all functions of the entire brain, including the brain stem, is dead. A determination of death must be made in accordance with accepted medical standards.
The medical term is electroencephalograph (EEG), which is a device used to measure the electrical activity of the brain.
Death is defined as the cessation of all vital functions of the body including the heartbeat, brain activity (including the brain stem), and breathing.
The absence of brain activity.The absence of brain activity.The absence of brain activity.The absence of brain activity.The absence of brain activity.The absence of brain activity.
Brain death is the irreversible loss of all brain function, including the brain stem, resulting in the cessation of all neurological activity, whereas cardiac death is the irreversible stoppage of the heart, leading to the cessation of circulation and oxygen delivery to vital organs. Brain death is considered the legal and medical standard for determining death in many countries, while cardiac death is when the heart stops beating and cannot be restarted.
When one cannot eat, breath, or have a heartbeat. also, machines can't be able to keep them alive. the end of biological function. u r supposed to be sad when people die other words that mean the same------>>die dead death
If there is an absence of a heartbeat with no chance of resurrection, it typically results in brain death. This means that the brain has permanently stopped functioning and cannot be revived, leading to the irreversible cessation of all brain activity.
Life support is used for individuals who are brain dead to maintain organ function and preserve bodily systems for potential organ donation. Although brain death signifies the irreversible cessation of all brain activity, life support can keep vital organs functioning temporarily. This is often crucial for ethical and medical reasons, allowing for the possibility of saving other lives through organ transplantation.
Several factors can stop the brain from functioning, such as severe head trauma, lack of oxygen, stroke, brain tumors, infections, and certain medications or substances that affect brain function. These conditions can disrupt the brain's normal functioning and lead to various impairments or even complete cessation of brain activity.
Brain death is considered a legal and medical definition of death in many countries. It occurs when there is irreversible loss of all brain function, including activity of the brainstem. While the heart may still be beating with the help of life support, the individual is considered dead as there is no possibility of recovery.
Brain death is irreversible because once the brain has reached a state where all functions have permanently ceased, there is no capability for recovery or regeneration. The extensive damage to the brain's vital structures and functions is not compatible with sustaining life, resulting in permanent cessation of all brain activity.
A human is typically considered dead when there is a complete and irreversible cessation of all biological functions that sustain life. This can be determined through criteria such as the absence of pulse, respiration, and brain activity, including the brainstem. In many medical contexts, death is often confirmed using clinical criteria or brain death protocols. Legal definitions of death can vary by jurisdiction, but the clinical criteria are widely accepted.