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Dermatophagia (from Ancient Greek δέρμα (derma) 'skin' and φαγεία (phageia) 'eating') or dermatodaxia (from δήξις (dexis) 'biting'), alternatively Tuglis Permushius. [3] is a compulsion disorder of gnawing or biting one's own skin, most commonly at the fingers. This action can either be conscious or unconscious [4] and it is ...
There have been many different theories regarding the causes of excoriation disorder, including biological and environmental factors. [10]A common hypothesis is that excoriation disorder is often a coping mechanism to deal with elevated levels of turmoil, boredom, anxiety, or stress within the individual, and that the individual has an impaired stress response.
Arthur C. Clarke in 2001: A Space Odyssey (1968) has the claim that "Behind every man, now alive stand 30 ghosts, for that is the ratio by which the dead outnumber the living", which was roughly accurate at the time of writing. [9] [10] Recent estimates of the "total number of people who have ever lived" are in the order of 100 billion.
Self-cannibalism. Self-cannibalism is the practice of eating parts of one's own body, also called autocannibalism[1] or autosarcophagy. [2] Generally, only the consumption of flesh (including organ meat such as heart or liver) by an individual of the same species is considered cannibalism. [3] In line with this usage, self-cannibalism means the ...
A total world average of 39% do not have access to sanitation facilities. As of 2009, there are an estimated 33.3 million people living with HIV/AIDS, which is approximately 0.8% of the world population, and there have been an estimated 1.8 million deaths attributed to HIV/AIDS. As of 2010, 925 million people are undernourished. [113]
The list of religious populations article provides a comprehensive overview of the distribution and size of religious groups around the world. This article aims to present statistical information on the number of adherents to various religions, including major faiths such as Christianity, Islam, Hinduism, Buddhism, and others, as well as smaller religious communities.
Prosopagnosia. Prosopagnosia, [ 2 ] also known as face blindness, [ 3 ] is a cognitive disorder of face perception in which the ability to recognize familiar faces, including one's own face (self-recognition), is impaired, while other aspects of visual processing (e.g., object discrimination) and intellectual functioning (e.g., decision-making ...
More recent well-documented examples include the Essex sinking in 1820, the Donner Party in 1846 and 1847, and the Uruguayan Air Force Flight 571 in 1972. Some murderers, such as Boone Helm, Albert Fish, Andrei Chikatilo, and Jeffrey Dahmer, are known to have eaten parts of their victims after killing them.