Смещение цт. спектра, Гц
English translation: см.
| 16:29 Sep 27, 2023 |
| Russian to English translations [PRO] Medical - Medical (general) / EEG, neurology | |||||||
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|  Selected response from: Marlin31 Russian Federation Local time: 23:37 | ||||||
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| 3 | shift of the spectral centroid (Hz) |
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| 3 | см. |
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1 hr confidence: 
shift of the spectral centroid (Hz) Explanation: цт центроид (center of gravity) центр гравитации From: Brain Seizure Detection and Classification Using EEG Signals, 2022 Spectral Centroid The spectral centroid (SC): It is a measure of the amplitude at the center of the spectrum of the signal distribution over a window calculated from the Fourier transform frequency and amplitude information 4.4.1 Spectral Centroid and Spread The spectral centroid and the spectral spread are two simple measures of spectral position and shape. The spectral centroid is the center of ‘gravity’ of the spectrum. The value of spectral centroid, , of the th audio frame is defined as: https://www.sciencedirect.com/topics/engineering/spectral-ce... |
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1 day 5 hrs confidence:
см. Explanation: ЦТ here stands for центрально-теменная область (central-parietal area), and the translation is 'a shift of the spectrum (spectral shift) in the central-parietal area, Hz'. https://cyberleninka.ru/article/n/sindrom-movata-vilson-obzo... Примечание. Sin БиРОТ — бипарието-окципито-темпорально; Dex БиЕСТ — бифронто-центро-темпорально; F — лобная область; БиСРО — бицентро-парието-окципитально; FC — лобно-центральная область; Диф — диффузные разряды; FT— лобно-височная область; С — центральная область; CP — центрально-теменная область; СРОТ — центрально-теменно-затылочно-височная область; О — затылочная область; ОР — затылочно-теменная область; РО — теменно-затылочная область; ОТ — затылочно-височная область; РОТ — теменно-затылочно-височная область; СРО — центрально-теменно-затылочная область; https://www.mediasphera.ru/issues/zhurnal-nevrologii-i-psikh... S.S. Korsakov Journal of Neurology and Psychiatry 2021, vol. 121, no. 6, pp. 27-33 https://doi.org/10.17116/jnevro202112106127 Рис. 2. Пациент Б., 51 года. ЭЭГ бодрствования, 3-я минута гипервентиляционной пробы. Наблюдается появление единичных региональных эпилептиформных острых волн (стрелка) левополушарной центрально-теменной локализации в сочетании с региональным замедлением. Fig. 2. Patient B., aged 51 years. The 3rd minute of the hyperventilation test. There is the appearance of single regional epileptiform waves (arrow) in the left-hemisphere central-parietal localization combined with regional slowing. https://health-family.ru/about-us/library/eeg_epilepsy/chapt... 3.7. Эпилепсия теменной доли Электроэнцефалографические паттерны В приступной ЭЭГ могут регистрироваться спайки и комплексы «спайк-волна» в центрально-теменной и височной областях, разряды эпилептиформной активности могут быть билатеральными (синхронными или в виде «зеркального очага») [Темин П.А., Никанорова М.Ю., 1999]. https://journals.plos.org/plosone/article?id=10.1371/journal... We also found an asymmetry phenomenon of EEG only in the ACL patients, mainly in the frontal area and central-parietal area. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5603655/ The five brain areas included the frontal area (FP1, FP2, F7, F3, Fz, F4 and F8) the central cerebral area (T7, C3, Cz, C4 and T8), the central-parietal area (TP7, CP5, CP3, CP1, CPz, CP2, CP4, CP6 and TP8), the parietal area (P7, P5, P3, P1, Pz, P2, P4, P6 and P8), and the occipital area (O1and O2). https://pubmed.ncbi.nlm.nih.gov/2458245/ EEG power spectra in fronto-central, centro-parietal, parieto-occipital and occipito-temporal regions were analysed during an orthostatic test performed on 60 normal volunteers aged 22-82 years. |
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Reference comments
15 mins |
| Reference: see Reference information: https://context.reverso.net › translation › герц Translation of "герц" in English. nm. Noun. hertz · Herz. Gertz. Geurts. Goertz. Geertz. Herc. Hz. cycles per second. Görtz. hertzs. Show more [...] Show less. -------------------------------------------------- Note added at 20 минути (2023-09-27 16:50:24 GMT) -------------------------------------------------- somethiing to do with "spectrum offsets"? https://sccn.ucsd.edu/~scott/ersp93.html by MM Robertson · 2019 · Cited by 101 — Power spectrum offset. Next, we evaluated between-group ... EEG power spectrum slopes and greater EEG power spectrum offsets than typically developing children. -------------------------------------------------- Note added at 30 минути (2023-09-27 17:00:26 GMT) -------------------------------------------------- other finding; Effects of exposures to weak 2-Hz vs. 8-Hz electromagnetic ... Sleep.Ru http://sleep.ru › lib › BiolRhythmRes_2020 by ONT Gruzdeva · 2022 · Cited by 6 — electromagnetic fields; EEG spectrum; delta ... We found that, under the exposure to *****1 Hz/0.004 μT electromagnetic field****, the total duration. -------------------------------------------------- Note added at 32 минути (2023-09-27 17:02:08 GMT) -------------------------------------------------- https://cyberleninka.ru/article/n/vliyanie-magnitnogo-polya-... -------------------------------------------------- Note added at 32 минути (2023-09-27 17:02:36 GMT) -------------------------------------------------- see very bottom of article -------------------------------------------------- Note added at 33 минути (2023-09-27 17:03:43 GMT) -------------------------------------------------- Gold Metal Detector 2017 - Последна Версия За Android ApkGK.Com https://apkgk.com › com.golddetect... 14 Mar 2017 — Атрактивното ниво на полето (EMF) в природата е около 49 цт (Micro Tesla) или 490mg (Milli Gauss); 1 µt = 10 mg. В случай, че всеки метал е ... -------------------------------------------------- Note added at 43 минути (2023-09-27 17:13:31 GMT) -------------------------------------------------- oh, found this too: https://www2.proz.com/kudoz/russian-to-english/science-gener... -------------------------------------------------- Note added at 45 минути (2023-09-27 17:15:11 GMT) -------------------------------------------------- Анализаторы спектра в реальном масштабе времени ... Tektronix https://download.tek.com › manual › SPECMO... Параметры Spectrum Length (длина спектра) и ***Spectrum Offset (смещение спектра) ***не могут ... Frequency vs. Time (временная зависимость частоты) и Time Overview. |
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