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Separation" models involve physical separation as a stressor to induce a depression-like condition; this includes decreased feeding, weight loss, and various cognitive changes . Studies with animal models simulating loss of hunger are not well suited to replicate AN because they are essentially based on the assumption of loss of appetite. [81]
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.
Then, it proceeds to questions about having episodes of eating with a loss of control and how the patient felt after overeating. The questions afterwards are about the patient's experience on fasting, making themselves vomit and using laxatives to prevent weight gain.
Etymologically, anorexia is a term of Greek origin: an-(ἀν-, prefix denoting negation) and orexis (ὄρεξις, "appetite"), translating literally to "a loss of appetite". In and of itself, this term does not have a harmful connotation, e.g., exercise-induced anorexia simply means that hunger is naturally suppressed during and after ...
Alzheimer’s-related memory loss is more than just not being able to remember someone’s name. “[We’re talking about] forgetting major events or having a loss of whole episodes,” Dr ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 12 February 2025. Mental illness characterized by abnormal eating habits that adversely affect health Medical condition Eating disorder Specialty Psychiatry, clinical psychology Symptoms Abnormal eating habits that negatively affect physical or mental health Complications Anxiety disorders, depression ...
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Loss of appetite; 783.1 Abnormal weight gain; 783.2 Abnormal loss of weight; 783.3 Feeding difficulties and mismanagement; 783.4 Lack of expected normal physiological development; 783.5 Polydipsia; 783.6 Polyphagia; 783.9 Other; 784 Symptoms involving head and neck. 784.0 Headache; 784.1 Throat pain; 784.2 Swelling mass or lump in head and neck ...