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The definition of legal death, and its formal documentation in a death certificate, vary according to the jurisdiction. The certification applies to somatic death , corresponding to death of the person, which has varying definitions but most commonly describes a lack of vital signs and brain function. [ 9 ]
The human skull is used universally as a symbol of death. [1] Death is the end of life; the irreversible cessation of all biological functions that sustain a living organism. [2] The remains of a former organism normally begin to decompose shortly after death. [3] Death eventually and inevitably occurs in all organisms.
In law, medicine, and statistics, cause of death is an official determination of the conditions resulting in a human's death, which may be recorded on a death certificate. A cause of death is determined by a medical examiner. In rare cases, an autopsy needs to be performed by a pathologist.
Thanatology is the scientific study of death and the losses brought about as a result. It investigates the mechanisms and forensic aspects of death, such as bodily changes that accompany death and the postmortem period, as well as wider psychological and social aspects related to death. It is primarily an interdisciplinary study offered as a ...
Cause of death – the purpose of a forensic autopsy is to determine the cause of death, which is the condition or conditions officially determined to have resulted in a human's death. In modern times, such a determination usually is essential data on a governmental death certificate. Capital punishment. Death row; Coroner; Crimes related to death
Clinical death is the medical term for cessation of blood circulation and breathing, the two criteria necessary to sustain the lives of human beings and of many other organisms. [1] It occurs when the heart stops beating in a regular rhythm, a condition called cardiac arrest .
Differences in operational definitions of death have obvious medicolegal implications (in medical jurisprudence and medical law). Traditionally, both the legal and medical communities determined death through the permanent end of certain bodily functions in clinical death, especially respiration and heartbeat.
The classic definition of death defines it as a state characterized by the cessation of signs of life. It is when a cell has lost the integrity of its plasma membrane and/or has undergone complete disintegration, including its nucleus, and/or its fragments have been engulfed by a neighboring cell in vivo.