HOME >> MEDICINE >> NEWS
NYU School of Medicine attracts a powerful MRI machine

ibly important to the future of our understanding of how the brain works," says Robert Grossman, M.D., Chairman of the Department of Radiology at NYU School of Medicine. "They will ultimately help us find answers to some of the most challenging questions that face the medical profession."

New MRI Applications with High-Field Magnets
Dr. Helpern is the Principal Investigator of a $2 million grant recently awarded to the medical center from the National Institutes of Health (NIH), which will help purchase the 7-Tesla magnet. Thirteen years ago, he led a team of scientists that designed and installed the world's first 3-Telsa MRI system specifically for brain research. "People always wonder why we need bigger magnets, and I always point out that using a bigger, more powerful magnet is like using an electron microscope as opposed to a conventional bench-top light microscope," says Dr. Helpern, who led the design team for the 7-Tesla shield and who will oversee the installation and operation of the new machine. "The detail with which we can see things with a stronger magnet is incomparable. It puts us in an entirely different realm of resolution."

MRI machines work by causing certain atomic nuclei to wobble or resonate and this movement is picked up by a detection system. The element with the most sensitive nucleus is hydrogen, which is abundant in living tissues. (Water is composed of hydrogen and oxygen.) Lower-field strength magnets, which are used routinely to provide images of the body, are mainly picking up variations in the concentration and physical characteristics of water in the body. These variations are stored in a computer and analyzed, producing a three-dimensional image. Higher field magnets like the 7 Tesla can be used for imaging and for measuring the amounts of various biochemicals, which is called magnetic resonance spectroscopy (MRS).

Higher field magnets permit the detection of many more elements,
'"/>

Contact: Pamela McDonnell
Pamela.McDonnell@med.nyu.edu
212-404-3555
New York University Medical Center and School of Medicine
7-Oct-2003


Page: 1 2 3 4

Related medicine news :

1. Mailman School of Public Health receives Manhattan Tobacco Cessation Center grant
2. Philanthropist Paul F. Glenn launches labs for aging research at Harvard Medical School
3. School-based smoking prevention programs ineffective
4. Mailman School of Public Health researchers develop infectious disease diagnostic tool
5. Dartmouth Medical School receives $1.6 million in AIDS funding
6. Three-year health study of teenage girls is underway at Trenton Central High School
7. IU Medical School poised to host global HIV/AIDS conference
8. High fiber intake reduces estrogen levels in Latina women, say Keck School of Medicine researchers
9. Research news from the Friedman School of Nutrition Science and Policy at Tufts University
10. $25 million funds health promotion studies at UT School of Public Health
11. University of Maryland School of Medicine scientist receives prestigious presidential award

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:12/14/2018)... ... 14, 2018 , ... Our competitor knew for decades that ... claim its talc powder has toxic ingredients that may cause cancer and mesothelioma, ... powder. The documents also show our competitor's leadership intentionally hid their knowledge of ...
(Date:12/14/2018)... ... December 14, 2018 , ... Art of Dentistry leaders ... are helping patients in La Mesa, CA interested in cosmetic dentistry and rejuvenating their ... teeth and gums are not aesthetically appealing because of decay, damage, or other issues. ...
(Date:12/13/2018)... ... December 13, 2018 , ... ... visibility, operational efficiency and financial outcomes, introduced new enhancements to its NetSolutions™ platform. ... and financial leadership, rather than technology and screen time. , Enhancements made ...
(Date:12/13/2018)... BUFFALO, N.Y. (PRWEB) , ... December 13, 2018 , ... ... exercise regularly both before and after their diagnosis are significantly more likely to survive ... activity is an important part of a cancer prevention and treatment strategy. The results ...
(Date:12/13/2018)... ... December 13, 2018 , ... Evergreen Healthcare Partners is ... brings over 20 years of leadership experience in healthcare technology, consulting, project management ... strong teams and creating vibrant cultures of personal growth and development. In her ...
Breaking Medicine News(10 mins):
(Date:12/13/2018)... ... December 13, 2018 , ... Sponsorship and exhibitor opportunities are ... May 2 to 4 at the Swissotel in Chicago. The event focuses on ... the best use of artificial intelligence, telehealth, data analytics, clinician burnout, population health ...
(Date:12/10/2018)... ... December 10, 2018 , ... Parkstone Growth Partners (“Parkstone”) ... Parkview Dental Partners (“Parkview Dental”), a dentist-founded dental growth and management partnership. Parkview ... a group dental practice comprised of 16 dentists and hygienists across eight offices ...
(Date:12/10/2018)... ... 2018 , ... Over the years, Eye Institute of New York has built ... services, and personalized care. The affiliation with OCLI will allow the office to further ... recently became the sixth affiliation of Spectrum Vision Partners’ managed practices since November 2017, ...
Breaking Medicine Technology:
Cached News: