Универсальный англо-русский словарь. Академик.ру. 2011.
Ultradian — rhythms are recurrent periods or cycles repeated throughout a 24 hour circadian day. (In contrast, infradian rhythms have periods longer than a day, for example the human menstrual cycle.) The descriptive term ultradian is used in sleep research… … Wikipedia
ultradian — (ˌ)əlˈtrādēən adjective Etymology: ultra + dian (as in circadian herein) : being, characterized by, or occurring in periods or cycles (as of biological activity) of considerably less than 24 hours ultradian pulses of insulin secretion an… … Useful english dictionary
ultradian — Relating to biologic variations or rhythms occurring in cycles more frequent than every 24 hours. Cf.:circadian, infradian. [ultra + L. dies, day] * * * ul·tra·di·an əl trād ē ən adj being, characterized by, or occurring in periods or cycles (as… … Medical dictionary
ultradian — adj. denoting a biological rhythm or cycle that occurs more frequently than once in 24 hours. Compare: circadian, nyctohemeral … The new mediacal dictionary
Nostril — Nares redirects here. For information about the nostrils of a bird, see Beak#Nares. For other uses, see Nares (disambiguation). Human nostrils … Wikipedia
УЛЬТРАДИАННЫЙ ЦИКЛ — En.: Ultradian cycle Росси считает, что в повседневной жизни наше сознание подобно непрерывно пульсирующему потоку. Оно колеблется от состояния бдительности, ориентированности на внешнюю реальность до «повседневного транса» (см. транс.) Такие… … Новый гипноз: глоссарий, принципы и метод. Введение в эриксоновскую гипнотерапию
Circadian — Refers to events occurring within a 24 hour period, in the span of a full (24 hour) day, as in a circadian rhythm. The word “circadian” is a 20th century invention. It was coined in 1959 from the Latin “circa” (around) + “diem” (a day). However,… … Medical dictionary
Chronobiology — Overview of human circadian biological clock with some physiological parameters … Wikipedia
rhythm — 1. Measured time or motion; the regular alternation of two or more different or opposite states. 2. SYN: r. method. 3. Regular or irregular occurrence of an electrical event in the electrocardiogram or electroencephalogram. SEE ALSO: wave. 4.… … Medical dictionary
Circadian rhythm — Circadian redirects here. For the album by the rock band 5th Projekt, see Circadian (album). Some features of the human circadian biological clock A circadian rhythm, popularly referred to as body clock, is an endogenously driven, roughly 24 hour … Wikipedia
Biorhythm — A biorhythm (from Greek βιορυθμός biorhuthmos ) is a hypothetical cycle in physiological, emotional, or intellectual well being or prowess. Bio pertains to life and rhythm pertains to the flow with regular movement. Biorhythms theory has no more… … Wikipedia
