Zobrazeno 1 - 10
of 25
pro vyhledávání: '"L Nicola Siri"'
Autor:
D. Delisle Rodríguez, M. B. Cuadra Sanz, L. Nicola Siri, C. R. Vázquez Seisdedos, M. S. Perrone
Publikováno v:
V Latin American Congress on Biomedical Engineering CLAIB 2011 May 16-21, 2011, Habana, Cuba ISBN: 9783642211973
In this paper, a mathematical method based in triangle areas computation, useful for automatic location of the onset point in the arterial pulse wave, is presented. The method was evaluated against “by eyes” expert determination, using 40 records
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3ab69b311accf2b75826da3183c8c87
https://doi.org/10.1007/978-3-642-21198-0_287
https://doi.org/10.1007/978-3-642-21198-0_287
Autor:
M.C. Mantaras, D Delisle Rodríguez, MCuadra Sanz, L. Nicola Siri, D. Zapata, G. M. Leikan, I Lapyckyj, Perrone, J.J. C. Nicolet, E Rossi
Publikováno v:
Journal of Physics: Conference Series. 705:012038
Heart rate variability allows to study the cardiovascular autonomic nervous system modulation. Usually, this signal is obtained from the electrocardiogram (ECG). A simpler method for recording the pulse wave (PW) is by means of finger photoplethysmog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6b473fd792ff0d4847bc0d008a9c046
https://doi.org/10.1088/1742-6596/705/1/012038
https://doi.org/10.1088/1742-6596/705/1/012038
Publikováno v:
Brain Research. 525:280-284
The effect of the phorbol ester 12-O-tetradecanoylphorbol-13-acetate (TPA) on the release process was studied in presence of different extracellular Ca 2+ concentrations, in the mouse phrenic-diaphragm preparation. Hemidiaphragms were incubated for 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca45ef8d0fba5a62261f4b7325098da4
https://doi.org/10.1016/0006-8993(90)90875-c
https://doi.org/10.1016/0006-8993(90)90875-c
Publikováno v:
Journal of cellular physiology. 143(3)
Slow Ca-dependent action potentials were studied in skeletal muscle fibers from different Neuromuscular Diseases (NMD). Biopsies were obtained from: 3 myopathies [Fascioscapulohumeral Dystrophy (FSH) and Polymyositis (PM)], 6 patients with other dise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c26c93471b2547b454f3615f915316
https://pubmed.ncbi.nlm.nih.gov/2358476
https://pubmed.ncbi.nlm.nih.gov/2358476
Publikováno v:
Journal of Physics: Conference Series. 90:012034
A visual aid to pace self-controlled respiratory cycles in humans is presented. Respiratory manoeuvres need to be accomplished in several clinic and research procedures, among others, the studies on Heart Rate Variability. Free running respiration tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d86c4f1e04e0914897d69fe66794d9f
https://doi.org/10.1088/1742-6596/90/1/012034
https://doi.org/10.1088/1742-6596/90/1/012034
Publikováno v:
Journal of Physics: Conference Series. 90:012030
In this work, a simulator of surface electrocardiogram recorded signals (ECG) is presented. The device, based on a microcontroller and commanded by a personal computer, produces an analog signal resembling actual ECGs, not only in time course and vol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d528f0fbe54147618ee8103926c4cb53
https://doi.org/10.1088/1742-6596/90/1/012030
https://doi.org/10.1088/1742-6596/90/1/012030
Publikováno v:
The Journal of Physiology. 354:99-108
The decay of the Ca2+ current (ICa) during a maintained depolarization was studied in intact twitch skeletal muscle fibres of Rana pipiens and Rana moctezuma with the three-micro-electrode voltage-clamp technique. ICa was recorded at 23 degrees C, af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cb0113e47e94dd68356b17996ef1332
https://doi.org/10.1113/jphysiol.1984.sp015365
https://doi.org/10.1113/jphysiol.1984.sp015365
Publikováno v:
The Journal of Physiology. 338:395-412
Voltage-clamp experiments using the three micro-electrode method were performed to study the temperature dependence of the calcium current ICa in intact twitch skeletal muscle fibres of the frog. Contraction was blocked by recording in hypertonic suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce9200c770d553e3a17fa994901715a9
https://doi.org/10.1113/jphysiol.1983.sp014679
https://doi.org/10.1113/jphysiol.1983.sp014679
Publisher Summary This chapter discusses a study investigating calcium current in twitch muscle fibers of the frog. Experiments were performed at room temperature (22–26°C) on sartorius, cutaneous pectoris and tensor fascia lata muscles of Rana pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fa789e9a776ff97c830289e08aee615
https://doi.org/10.1016/b978-0-08-026817-0.50045-7
https://doi.org/10.1016/b978-0-08-026817-0.50045-7
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