Twitching
21Air quotes — twitching of the upheld pointer and index fingers of both hands to mark out a spoken word as a quotation or otherwise distance oneself from the word …
22Chvosteck's sign — twitching of the facial muscles elicited by stimulation of the facial nerve by tapping. This indicates muscular irritability, usually due to calcium depletion (see tetany). [F. Chvosteck (1835–84), Austrian surgeon] …
23Oxygen toxicity — Classification and external resources In 1942–43 the UK Government carried out extensive testing for oxygen toxicity in divers. The chamber is pressurised with air to 3.7  …
24Morvan's syndrome — Classification and external resources ICD 10 G60.8 ICD 9 336.0 …
25Benign fasciculation syndrome — (BFS) is a neurological disorder characterized by fasciculation (twitching) of various voluntary muscles in the body. The twitching can occur in any voluntary muscle group but is most common in the eyelids, arms, legs, and feet. Even the tongue… …
26Fibrillation — In matters of the heart (cardiology), fibrillation is incoordinate twitching of the heart muscle fibers. The difference between fibrillation and flutter is that fibrillation is not well organized while flutter is. For example, atrial flutter is… …
27Birdwatching — or birding is the observation and study of birds with the naked eye or through a visual enhancement device like binoculars. Birding often involves a significant auditory component, as many bird species are more readily detected and identified by… …
28Birding World — Infobox Journal discipline = Ornithology abbreviation = country = UK website = http://www.birdingworld.co.uk/ publisher = Bird Information Service history = 1987 to present ISSN = 0969 6024 Birding World is a monthly birding journal published in… …
29Bacteria — Taxobox color = lightgrey name = Bacteria fossil range = Archean or earlier Recent image width = 210px image caption = Escherichia coli image is 8 micrometres wide. domain = Bacteria subdivision ranks = Phyla [cite web… …
30drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …
