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Anorexia is a medical term for a loss of appetite. While the term outside of the scientific literature is often used interchangeably with anorexia nervosa, many possible causes exist for a loss of appetite, some of which may be harmless, while others indicate a serious clinical condition or pose a significant risk.
An eating disorder is a mental disorder defined by abnormal eating behaviors that negatively affect a person's physical or mental health. Types of eating disorders include binge eating disorder, where the patient eats a large amount in a short period of time; anorexia nervosa, where the person has an intense fear of gaining weight and restricts food or overexercises to manage this fear; bulimia nervosa, where individuals eat a large quantity (binging) then try to rid themselves of the food (purging); pica, where the patient eats non-food items; rumination syndrome, where the patient regurgitates undigested or minimally digested food; avoidant/restrictive food intake disorder (ARFID), where people have a reduced or selective food intake due to some psychological reasons; and a group of other specified feeding or eating disorders. Anxiety disorders, depression and substance abuse are common among people with eating disorders. These disorders do not include obesity. People often experience comorbidity between an eating disorder and OCD. It is estimated 20-60% of patients with an ED have a history of OCD.
Bulimia nervosa, also known as simply bulimia, is an eating disorder characterized by binge eating followed by purging or fasting, and excessive concern with body shape and weight. The aim of this activity is to expel the body of calories eaten from the binging phase of the process. Binge eating refers to eating a large amount of food in a short amount of time. Purging refers to the attempts to get rid of the food consumed. This may be done by vomiting or taking laxatives.
Orthorexia nervosa (ON) is a proposed eating disorder characterized by an excessive preoccupation with eating healthy food. The term was introduced in 1997 by American physician Steven Bratman, M.D. He suggested that some people's dietary restrictions intended to promote health may paradoxically lead to unhealthy consequences, such as social isolation; anxiety; loss of ability to eat in a natural, intuitive manner; reduced interest in the full range of other healthy human activities; and, in rare cases, severe malnutrition or even death.
Binge eating disorder (BED) is an eating disorder characterized by frequent and recurrent binge eating episodes with associated negative psychological and social problems, but without the compensatory behaviors common to bulimia nervosa, OSFED, or the binge-purge subtype of anorexia nervosa.
Argyreia nervosa is a perennial climbing vine native to the Indian subcontinent and introduced to numerous areas worldwide, including Hawaii, Africa, and the Caribbean. Though it can be invasive, it is often prized for its aesthetic and medicinal value. Common names include Hawaiian baby woodrose, adhoguda अधोगुडा or vidhara विधारा (Sanskrit), elephant creeper and woolly morning glory. Its seeds are known for their powerful entheogenic properties, greater or similar to those of Ipomoea species, with users reporting significant psychedelic and spiritual experiences. The two botanical varieties are A. n. var. nervosa described here, and A. n. var. speciosa, which are used in Ayurvedic medicine for their medicinal value.
Anorexia Nervosa is a French symphonic black metal band from Limoges, formed in 1991. They are currently "on hold" due to the departure of vocalist RMS Hreidmarr.
Salvador Minuchin was a family therapist born and raised in San Salvador, Entre Ríos, Argentina. He developed structural family therapy, which addresses problems within a family by charting the relationships between family members, or between subsets of family. These charts represent power dynamics as well as the boundaries between different subsystems. The therapist tries to disrupt dysfunctional relationships within the family, and cause them to settle back into a healthier pattern.
Anorexia nervosa, often referred to simply as anorexia, is an eating disorder characterized by low weight, food restriction, body image disturbance, fear of gaining weight, and an overpowering desire to be thin. Anorexia is a term of Greek origin: an- and orexis, translating literally to "a loss of appetite"; the adjective nervosa indicating the functional and non-organic nature of the disorder. Anorexia nervosa was coined by Gull in 1873 but, despite literal translation, the feeling of hunger is frequently present and the pathological control of this instinct is a source of satisfaction for the patients.
Tmesisternini is a tribe of beetles in the subfamily Lamiinae containing the following genera:
Trigonoptera is a genus of longhorn beetles of the subfamily Lamiinae, containing the following species:
Trigonoptera cincta is a species of beetle in the family Cerambycidae. It was described by Judson Linsley Gressitt in 1984.
Trigonoptera flavicollis is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1940.
Trigonoptera sumbawana is a species of beetle in the family Cerambycidae. It was described by Stephan von Breuning in 1948.
Trigonoptera guttulata is a species of beetle in the family Cerambycidae. It was described by Gestro in 1876, originally under the genus Arsysia.
Trigonoptera spilonota is a species of beetle in the family Cerambycidae. It was described by Gestro in 1876, originally under the genus Arsysia. It is known from Papua New Guinea and Indonesia.
Trigonoptera sulcata is a species of beetle in the family Cerambycidae. It was described by Per Olof Christopher Aurivillius in 1924.
Trigonoptera sordida is a species of beetle in the family Cerambycidae. It was described by Francis Polkinghorne Pascoe in 1867.
Trigonoptera tesselata is a species of beetle in the family Cerambycidae. It was described by Francis Polkinghorne Pascoe in 1867, originally under the genus Arsysia.
Body image disturbance (BID) is a common symptom in patients with eating disorders and is characterized by an altered perception of one's own body.
References
- ↑ BioLib.cz - Trigonoptera nervosa. Retrieved on 8 September 2014.