alpha frequency

частота альфа-ритма
* * *
частота альфа-ритма

English-russian biological dictionary. 2013.

Смотреть что такое "alpha frequency" в других словарях:

  • Alpha (radio navigation) — Alpha (also called RSDN 20 ) is a Russian system for long range radio navigation. RSDN in Russian stands for ru. Радиотехническая Система Далёкой Навигации (Radiotekhnitsheskaya Sistema Dalyokoi Navigatsii), i.e., radio technical long distance… …   Wikipedia

  • Alpha wave — Alpha waves are electromagnetic oscillations in the frequency range of 8–12 Hz arising from synchronous and coherent ( in phase / constructive ) electrical activity of thalamic pacemaker cells in the human brain. They are also called Berger s… …   Wikipedia

  • alpha rhythm — n ALPHA WAVE * * * a uniform rhythm of waves in the normal electroencephalogram, showing an average frequency of 10 per second; see alpha waves under wave. Called also Berger r. and alpha activity …   Medical dictionary

  • alpha wave — n an electrical rhythm of the brain with a frequency of 8 to 13 cycles per second that is often associated with a state of wakeful relaxation called also alpha …   Medical dictionary

  • Alpha 21164 — Four 300 MHz Alpha 21164 microprocessors on a Cray T3E 600 processor board. The Alpha 21164, also known by its code name, EV5, is a microprocessor developed and fabricated by Digital Equipment Corporation that implemented the Alpha instruction… …   Wikipedia

  • Alpha 21064 — The 21064 microprocessor The 21064 microprocessor m …   Wikipedia

  • alpha cut-off frequency — ribinis srovės perdavimo dažnis statusas T sritis fizika atitikmenys: angl. alpha cut off frequency vok. Alpha Abschneidefrequenz, f; Alphagrenzfrequenz, f rus. предельная частота передачи по току, f; частота альфа среза, f pranc. fréquence de… …   Fizikos terminų žodynas

  • alpha wave — noun the normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8 12 hertz • Syn: ↑alpha rhythm • Hypernyms: ↑brainwave, ↑brain wave, ↑cortical potential * * * noun or …   Useful english dictionary

  • alpha cut-off frequency — ribinis srovės perdavimo dažnis statusas T sritis Standartizacija ir metrologija apibrėžtis Dažnis, kuriam esant tranzistoriaus srovės perdavimo faktoriaus vertė sumažėja tam tikru dydžiu jo vertės vidutinių dažnių srityje atžvilgiu. atitikmenys …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • alpha —   n. first letter (A, a) of Greek alphabet.    ♦ alpha and omega, first and last; entirely; quintessence.    ♦ alpha particle, positively charged particle, the nucleus of a helium atom.    ♦ alpha ray, a ray or beam of alpha. particles.    ♦… …   Dictionary of difficult words

  • Alpha 103.2 — Infobox Radio Station name = Alpha Radio city = area = Darlington branding = slogan = More Variety airdate = 30 November 1995 frequency = 103.2 MHz share = 5.6% share as of = July 2008 share source = [http://www.rajar.co.uk/listening/quarterly… …   Wikipedia

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