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The Gompertz–Makeham law of mortality describes the age dynamics of human mortality rather accurately in the age window from about 30 to 80 years of age. At more advanced ages, some studies have found that death rates increase more slowly – a phenomenon known as the late-life mortality deceleration [2] – but more recent studies disagree. [4]
Thus the force of mortality at these ages is zero. The force of mortality μ(x) uniquely defines a probability density function f X (x). The force of mortality () can be interpreted as the conditional density of failure at age x, while f(x) is the unconditional density of failure at age x. [1]
This is a list of mnemonics used in medicine and medical science, categorized and alphabetized. A mnemonic is any technique that assists the human memory with information retention or retrieval by making abstract or impersonal information more accessible and meaningful, and therefore easier to remember; many of them are acronyms or initialisms which reduce a lengthy set of terms to a single ...
Aging is characterized by a progressive loss of physiological integrity, leading to impaired function and increased vulnerability to death. The hallmarks of aging are the types of biochemical changes that occur in all organisms that experience biological aging and lead to a progressive loss of physiological integrity, impaired function and, eventually, death.
Black is the color of mourning in many European cultures. Black clothing is typically worn at funerals to show mourning for the death of the person. In East Asia, white is similarly associated with mourning; it represents the purity and perfection of the deceased person's spirit. [7]
Mortality salience – Effects on the deceased (and on the cadaver) – "deceased" is short for "deceased person", which is a person who has died and who is therefore dead. A cadaver is the body of a dead person. End of consciousness – a dead body is no longer awake, but there is the question of where consciousness went to, if anywhere...
Throughout the world, mortality rates have steadily decreased decade upon decade [21] [22] that has historically changed our meaning to death. [3] As age-related illness and diseases has become part of our lives, what makes a "good death" socially has altered along with advancements in medicine and technology.
Timeline of postmortem changes. Figure 1. Post-mortem phenomena to estimate the time of death. The post-mortem interval (PMI) is the time that has elapsed since an individual's death. [1]