منابع مشابه
Electrical impedance of cardiac muscle.
I T HAS long been held that transmission of excitation from cell to cell in cardiac muscle is effected by local-circuit current. Recent electron microscopy" has shown that the myocardium is not a morphological syncytium; the intercalated discs are actually cell boundaries. If the resistances of the disc membranes are high, then local-circuit current transmission is unlikely, and the major possi...
متن کاملApplications of Electrical Impedance Tomography in Neurology
Introduction: Electrical impedance tomography (EIT) is a non-invasive technique utilized in various medical applications, including brain imaging and other neurological diseases. Recognizing the physiological and anatomical characteristics of organs based on their electrical properties is one of the main applications of EIT, as each variety of tissue structure has its own electrical characteris...
متن کاملElectrical impedance myography detects age-related muscle change in mice
Loss of muscle mass and strength represents one of the most significant contributors to impaired function in older adults. Convenient and non-invasive biomarkers are needed that can readily identify and track age-related muscle change. Previous data has suggested electrical impedance myography (EIM) has the potential to serve in this capacity. In this study we investigated how changes in EIM co...
متن کاملStandards for Electrical Impedance Mammography
Currently, a variety of electrical impedance diagnostic systems is used both in academic studies and in clinical practice. A significant part of such systems employs electrodes which reside in a single array and two-dimensional mathematical conductivity reconstruction algorithms in the array of the electrodes. Electrical impedance mammograph belongs to the class of 3D tomography systems. Thus, ...
متن کاملCharacterization of the Muscle Electrical Properties in Low Back Pain Patients by Electrical Impedance Myography
OBJECTIVES This study aims to investigate the electrical properties of lumbar paraspinal muscles (LPM) of patients with acute lower back pain (LBP) and to study a new approach, namely Electrical Impedance Myography (EIM), for reliable, low-cost, non-invasive, and real-time assessment of muscle-strained acute LBP. DESIGN Patients with muscle-strained acute LBP (n = 30) are compared to a health...
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ژورنال
عنوان ژورنال: Journal of Biomolecular Screening
سال: 2011
ISSN: 1087-0571,1552-454X
DOI: 10.1177/1087057111416602