M I Hrovat
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Explore the profile of M I Hrovat including associated specialties, affiliations and a list of published articles.
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10
Citations
85
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Recent Articles
1.
McCormack S, McCarthy M, Harrington S, Farilla L, Hrovat M, Systrom D, et al.
Pediatr Obes
. 2013 Jun;
9(4):281-91.
PMID: 23801526
Background: Obesity is associated with poor fitness and adverse metabolic consequences in children. Objective: To investigate how exercise and lifestyle modification may improve fitness and insulin sensitivity in this population....
2.
Ruset I, Tsai L, Mair R, Patz S, Hrovat M, Rosen M, et al.
Concepts Magn Reson Part B Magn Reson Eng
. 2010 Apr;
29(4):210-221.
PMID: 20354575
We describe a prototype system built to allow open-access very-low-field MRI of human lungs using laser-polarized (3)He gas. The system employs an open four-coil electromagnet with an operational B(0) field...
3.
Mair R, Hrovat M, Patz S, Rosen M, Ruset I, Topulos G, et al.
Magn Reson Med
. 2005 Mar;
53(4):745-9.
PMID: 15799045
The human lung and its functions are extremely sensitive to gravity; however, the conventional high-field magnets used for most laser-polarized (3)He MRI of the human lung restrict subjects to lying...
4.
Butler J, Mair R, Hoffmann D, Hrovat M, Rogers R, Topulos G, et al.
J Phys Condens Matter
. 2003 May;
14(13):L297-304.
PMID: 12741395
We demonstrate a minimally invasive nuclear magnetic resonance (NMR) technique that enables determination of the surface-area-to-volume ratio (S/V) of soft porous materials from measurements of the diffusive exchange of laser-polarized...
5.
Analytic reconstruction of magnetic resonance imaging signal obtained from a periodic encoding field
Rybicki F, Hrovat M, Patz S
Med Phys
. 2000 Sep;
27(9):2060-4.
PMID: 11011733
We have proposed a two-dimensional PERiodic-Linear (PERL) magnetic encoding field geometry B(x,y) = g(y)y cos(q(x)x) and a magnetic resonance imaging pulse sequence which incorporates two fields to image a two-dimensional...
6.
Oelberg D, Evans A, Hrovat M, Pappagianopoulos P, Patz S, Systrom D
J Appl Physiol (1985)
. 1998 Feb;
84(2):676-82.
PMID: 9475880
To determine whether skeletal muscle hydrogen ion mediates ventilatory drive in humans during exercise, 12 healthy subjects performed three bouts of isotonic submaximal quadriceps exercise on each of 2 days...
7.
Evans A, Hrovat M, Pappagianopoulos P, Wain J, Ginns L, Systrom D
Am J Respir Crit Care Med
. 1997 Feb;
155(2):615-21.
PMID: 9032203
Although lung transplantation improves exercise capacity by removal of a ventilatory limitation, recipients' postoperative maximum oxygen uptake (VO2max) remains markedly abnormal. To determine if abnormal skeletal muscle oxidative capacity contributes...
8.
Larson D, Hesslink R, Hrovat M, Fishman R, Systrom D
J Appl Physiol (1985)
. 1994 Sep;
77(3):1108-15.
PMID: 7836111
To determine how diet modulates short-term exercise capacity, skeletal muscle pH and bioenergetic state were examined by 31P-magnetic resonance spectroscopy in nine healthy volunteers. Subjects performed incremental quadriceps exercise to...
9.
Panych L, Hrovat M, Bleier A, Jolesz F
J Magn Reson Imaging
. 1992 Jan;
2(1):69-74.
PMID: 1623283
Magnetic resonance (MR) imaging has been proposed as a method of monitoring the interstitial laser heating of tissue for the clinical treatment of tumors (laser hyperthermia). The treatment causes considerable...
10.
Moore G, Hrovat M, Gonzalez R
Magn Reson Med
. 1991 May;
19(1):105-12.
PMID: 2046525
A technique has been developed to perform simultaneous multinuclear magnetic resonance imaging and spatially localized spectroscopy. It is inherently superior in terms of time efficiency over current approaches which use...