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The scientific study of death is known as thanatology. Thanatology stems from the Greek word thanatos, meaning death, and ology meaning a science or organized body of knowledge. [1] A specialist in this field is a thanatologist. Death education refers to the experiences and activities of death that one deals with.
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.
The study of reward in depression is limited by heterogeneity in the definition and conceptualizations of reward and anhedonia. Anhedonia is broadly defined as a reduced ability to feel pleasure, but questionnaires and clinical assessments rarely distinguish between motivational "wanting" and consummatory "liking". While a number of studies ...
Death anxiety has been found to affect people of differing demographic groups as well, such as men versus women, young versus old, etc. [4] The sociological and psychological consensus is that death anxiety is universally present across all societies, but that different cultures manifest aspects of death anxiety in differing ways and degrees. [5]
Depressed individuals have a shorter life expectancy than those without depression, in part because people who are depressed are at risk of dying of suicide. [266] About 50% of people who die of suicide have a mood disorder such as major depression, and the risk is especially high if a person has a marked sense of hopelessness or has both ...
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. [23]
Depression, one of the most commonly diagnosed psychiatric disorders, [2] [3] is being diagnosed in increasing numbers in various segments of the population worldwide. [4] [5] Depression in the United States alone affects 17.6 million Americans each year or 1 in 6 people.
People who specialize in psychiatry often differ from most other mental health professionals and physicians in that they must be familiar with both the social and biological sciences. [11] The discipline studies the operations of different organs and body systems as classified by the patient's subjective experiences and the objective physiology ...