✦ LIBER ✦

Calculation of radiofrequency electromagnetic fields and their effects in MRI of human subjects

✍ Scribed by Christopher M. Collins; Zhangwei Wang

Publisher: John Wiley and Sons
Year: 2011
Tongue: English
Weight: 462 KB
Volume: 65
Category: Article
ISSN: 0740-3194
DOI: 10.1002/mrm.23167

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Calculation of radiofrequency electromag

Calculation of radiofrequency electromagnetic fields and their effects in MRI of human subjects

✍ Christopher M. Collins; Zhangwei Wang 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 371 KB

Radiofrequency magnetic fields are critical to nuclear excitation and signal reception in magnetic resonance imaging. The interactions between these fields and human tissues in anatomical geometries results in a variety of effects regarding image integrity and safety of the human subject. In recent

Effects of short- and long-term pulsed r

Effects of short- and long-term pulsed radiofrequency electromagnetic fields on night sleep and cognitive functions in healthy subjects

✍ Gunther Fritzer; Robert Göder; Lars Friege; Jessica Wachter; Volkert Hansen; Dun 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 141 KB 👁 2 views

## Abstract There has been wide public discussion on whether the electromagnetic fields of mobile telephones and their base stations affect human sleep or cognitive functioning. As there is evidence for learning and memory‐consolidating effects of sleep and particularly of REM sleep, disturbance of

Effects of short-and long-term pulsed ra

Effects of short-and long-term pulsed radiofrequency electromagnetic fields on night sleep and cognitive functions in healthy subjects

✍ Gunther Fritzer; Robert Göder; Lars Friege; Jessica Wachter; Volkert Hansen; Dun 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 26 KB 👁 2 views

## Abstract The original article to which this erratum refers was published in Bioelectromagnetics 28:316–325.

Numerical field calculations considering

Numerical field calculations considering the human subject for engineering and safety assurance in MRI

✍ Christopher M. Collins 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 153 KB

## Abstract Numerical calculations of static, switched, and radiofrequency (RF) electromagnetic (EM) fields considering the geometry and EM properties of the human body are used increasingly in MRI to explain observed phenomena, explore the limitations of various approaches, engineer improved techn

Calibration and uncertainties in persona

Calibration and uncertainties in personal exposure measurements of radiofrequency electromagnetic fields

✍ John F.B. Bolte; Gerard van der Zande; Jos Kamer 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 602 KB

In the past 5 years radiofrequency personal exposure meters have been used to characterize the exposure during daily activities. We found from calibration tests for the 12 frequency bands of the EME Spy 121 exposimeter in a Gigahertz Transverse Electromagnetic cell and an Open Area Test Site, that t

Effect of radiofrequency electromagnetic

Effect of radiofrequency electromagnetic field exposure on in vitro models of neurodegenerative disease

✍ Giovanna Del Vecchio; Alessandro Giuliani; Mercedes Fernandez; Pietro Mesirca; F 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 293 KB 👁 2 views

## Abstract In this work we tested viability, proliferation, and vulnerability of neural cells, after continuous radiofrequency (RF) electromagnetic fields exposure (global system for mobile telecommunications (GSM) modulated 900 MHz signal at a specific absorption rate (SAR) of 1 W/kg and maximum