Definition & Betydelse | Engelska ordet ELECTROPHYSIOLOGY

Definition av ELECTROPHYSIOLOGY

1. (medicin) elektrofysiologi

Exempel på hur man kan använda ELECTROPHYSIOLOGY i en mening

• The field includes medical diagnosis and treatment of congenital heart defects, coronary artery disease, heart failure, valvular heart disease, and electrophysiology.
• The study of ion channels often involves biophysics, electrophysiology, and pharmacology, while using techniques including voltage clamp, patch clamp, immunohistochemistry, X-ray crystallography, fluoroscopy, and RT-PCR.
• Classical electrophysiology techniques involve placing electrodes into various preparations of biological tissue.
• It is a multidisciplinary research center in which neuroscientists specializing in the embryonic and adult nervous systems come together from multiple points of view, including cellular and molecular neurobiology, neuropharmacology, electrophysiology, systems neurobiology, and neuropathology.
• Historically, the field has been dominated by electrophysiology, the electrical recording of neural activity, which includes electroencephalography and intracellular recording of the properties of single neurons, using methods such as the patch clamp, the voltage clamp, extracellular single-unit recording, and recording of local field potentials.
• Heptanol is commonly used in cardiac electrophysiology experiments to block gap junctions and increase axial resistance between myocytes.
• In typical laboratory nanopore experiments, a single protein nanopore is inserted into a lipid bilayer membrane and single-channel electrophysiology measurements are taken.
• Systems neuroscientists typically employ techniques for understanding networks of neurons as they are seen to function, by way of electrophysiology using either single-unit recording or multi-electrode recording, functional magnetic resonance imaging (fMRI), and PET scans.
• A new Heart Center was opened inside the hospital in 2005, containing a new Cardiac Intensive Care Unit (CICU), Cardiac Acute Care Unit (CACU), angioplasty suites (catheterization labs), and electrophysiology labs.
• The term is usually used in clinical context, to describe studies of such phenomena by invasive (intracardiac) catheter recording of spontaneous activity as well as of cardiac responses to programmed electrical stimulation - clinical cardiac electrophysiology.
• Two other monkey studies used electrophysiology to find different frequencies that are associated with feedforward and feedback processing in monkeys (Orban, 2008; Schenden & Ganis, 2005).
• Boston Scientific Corporation (BSC), headquartered in Marlborough, Massachusetts and incorporated in Delaware, is a biomedical/biotechnology engineering firm and multinational manufacturer of medical devices used in interventional medical specialties, including interventional radiology, interventional cardiology, peripheral interventions, neuromodulation, neurovascular intervention, electrophysiology, cardiac surgery, vascular surgery, endoscopy, oncology, urology and gynecology.
• He has studied the electrophysiology of single neurons in the cerebellum, the thalamus, the cerebral cortex, the entorhinal cortex, the hippocampus, the vestibular system, the inferior olive and the spinal cord.
• The ICS hosts seven research groups which focus on advanced computing in computational science, high-performance methods for numerical simulation in science, medicine and engineering, computational time series analysis, computational shape analysis, multiscale and multiphysics models in computational biology, computational modeling of cardiac electrophysiology, and the simulation of biological and physical systems.
• Atypical presentations involve an extended workup that involves imaging, electrophysiology testing, neurosonography to rule out similar conditions with overlapping symptoms (differential diagnoses).
• House Institute Foundation scientists have been involved in many firsts in the fields of otology, neurotology, skull base surgery, implantable auditory prostheses, and electrophysiology.
• Itti has also been very active in developing computer vision applications, particularly in the context of autonomous vehicles (both terrestrial and underwater) as well as in comparing model simulations to empirical measurements based on a wide spectrum of techniques, including eye tracking, psychophysics, neuroimaging, and electrophysiology.
• Jude Medical manufactures implantable cardioverter-defibrillators (ICD); pacemakers; electrophysiology catheters; vascular closure products; cardiac mapping and visualization systems; optical coherence tomography (OCT) imaging systems; structural heart repair products; and neurostimulation devices.
• This monitoring can be accomplished by noninvasive means such as functional magnetic resonance imaging (fMRI) or electroencephalography (EEG), or by more invasive means such as electrophysiology, the use of electrodes to record the electrical activity of single neurons or groups of neurons.
• – Getting excited about pacemaking in the athletic heart: interplay of transcription factors and microRNAs in pacemaker electrophysiology.

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