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Magnetic Fields: Areas of attractive or repulsive force surrounding Magnets.

Magnetic Fields

JoVE 10384

Source: Yong P. Chen, PhD, Department of Physics & Astronomy, College of Science, Purdue University, West Lafayette, IN


Magnetic fields can be generated by moving charges, such as an electrical current. The magnetic field generated by a current can be calculated from the Maxwell equation. In addition, magnetic objects such as bar…


 Physics II

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease

1Institute of Imaging Science, Vanderbilt University, 2Department of Radiology and Radiological Sciences, Vanderbilt University, 3Department of Biomedical Engineering, Vanderbilt University, 4Department of Molecular Physiology and Biophysics, Vanderbilt University, 5Department of Physical Medicine and Rehabilitation, Vanderbilt University, 6Department of Physics and Astronomy, Vanderbilt University

JoVE 52352


 Medicine

The Use of Magnetic Resonance Spectroscopy as a Tool for the Measurement of Bi-hemispheric Transcranial Electric Stimulation Effects on Primary Motor Cortex Metabolism

1Department of Psychology, University of Montréal, 2Montreal Neurological Institute, McGill University, 3Center for Magnetic Resonance Research and Department of Radiology, University of Minnesota

JoVE 51631


 Neuroscience

Interictal High Frequency Oscillations Detected with Simultaneous Magnetoencephalography and Electroencephalography as Biomarker of Pediatric Epilepsy

1Fetal-Neonatal Neuroimaging and Developmental Science Center, Division of Newborn Medicine, Department of Medicine, Boston Children's Hospital, Harvard Medical School, 2Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, 3Division of Epilepsy Surgery, Department of Neurosurgery, Boston Children's Hospital, Harvard Medical School, 4Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School

JoVE 54883


 Medicine

Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers

1Centre for Human Psychopharmacology, Swinburne University of Technology, 2Department of Anaesthesia and Pain Management, St. Vincent's Hospital Melbourne, 3Brain and Psychological Science Research Centre, Swinburne University of Technology, 4Department of Anaesthesiology, University of Auckland

JoVE 56881


 Neuroscience

Non-Invasive Modulation and Robotic Mapping of Motor Cortex in the Developing Brain

1Department of Neurosciences, University of Calgary, 2Hotchkiss Brain Institute, University of Calgary, 3Cumming School of Medicine, University of Calgary, 4Department of Pediatrics, University of Calgary, 5Alberta Children's Hospital Research Institute, University of Calgary, 6Faculty of Medicine and Dentistry, University of Alberta, 7Department of Clinical Neurosciences, University of Calgary

Video Coming Soon

JoVE 59594


 JoVE In-Press

Studying Brain Function in Children Using Magnetoencephalography

1ARC Centre of Excellence in Cognition and its Disorders, Macquarie University, 2Department of Cognitive Science, Macquarie University, 3Aston Brain Centre, School of Life and Health Sciences, Aston University, 4Department of Linguistics, Macquarie University

JoVE 58909


 Neuroscience

Optimization, Test and Diagnostics of Miniaturized Hall Thrusters

1Plasma Sources and Applications Centre, National Institute of Education, Nanyang Technological University, 2School of Chemistry, Physics, Mechanical Engineering, Queensland University of Technology, 3Department of Physics, School of Science, Hangzhou Dianzi University

JoVE 58466


 Engineering

A Random-displacement Measurement by Combining a Magnetic Scale and Two Fiber Bragg Gratings

1School of Instrument Science and Opto-electronics Engineering, Beijing Information Science and Technology University, 2Beijing Engineering Research Center of Optoelectronic Information and Instruments, Beijing Key Laboratory for Optoelectronics Measurement Technology, 3School of Precision Instrument & Opto-electronics Engineering, Tianjin University of Science and Technology, 4School of Precision Instrument and Opto-electronics Engineering, State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, 5School of Instrument and Opto-electronics Engineering, Hefei University of Technology

Video Coming Soon

JoVE 58182


 JoVE In-Press

Cardiac Magnetic Resonance Imaging at 7 Tesla

1The Centre for Advanced Imaging, The University of Queensland, Brisbane, Australia, 2Department of Diagnostic and Interventional Radiology, University Clinic Würzburg, Würzburg, Germany, 3Siemens Healthcare Pty Ltd, Brisbane, Australia, 4Richard Slaughter Centre of Excellence in CVMRI, The Prince Charles Hospital, Brisbane, Australia, 5MRI.Tools GmbH, Berlin, Germany

JoVE 55853


 Medicine

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

1Institute of Nuclear and Physical Engineering, Slovak University of Technology in Bratislava, Slovakia, 2Department of Nuclear Reactors, Czech Technical University in Prague, Czech Republic, 3Department of Experimental Physics, Palacky University Olomouc, Czech Republic, 4Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia, 5Institute of Laboratory Research on Geomaterials, Faculty of Natural Sciences, Comenius University in Bratislava, Slovakia

JoVE 57657


 Engineering

A 100 KW Class Applied-field Magnetoplasmadynamic Thruster

1Key Laboratory of Spacecraft Design Optimization & Dynamic Simulation Technologies of Ministry of Education, School of Astronautics, Beihang University, 2Key Laboratory of Spacecraft Design Optimization & Dynamic Simulation Technologies of Ministry of Education, School of Space and Environment, Beihang University, 3Beijng Institute of Control Engineering, 4School of Aerospace Engineering and Geodesy, University of Stuttgart

JoVE 58510


 Engineering

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