Actual flip‐angle imaging in the pulsed steady state: a method for rapid three‐dimensional map** of the transmitted radiofrequency field
VL Yarnykh - Magnetic Resonance in Medicine: An Official …, 2007 - Wiley Online Library
A new method has been developed for fast image‐based measurements of the transmitted
radiofrequency (RF) field. The method employs an actual flip‐angle imaging (AFI) pulse …
radiofrequency (RF) field. The method employs an actual flip‐angle imaging (AFI) pulse …
Quantifying the Metabolic Signature of Multiple Sclerosis by in vivo Proton Magnetic Resonance Spectroscopy: Current Challenges and Future Outlook in the …
Proton magnetic resonance spectroscopy (1H-MRS) offers a growing variety of methods for
querying potential diagnostic biomarkers of multiple sclerosis in living central nervous …
querying potential diagnostic biomarkers of multiple sclerosis in living central nervous …
Three-dimensional magnetic resonance spectroscopic imaging of brain and prostate cancer
Clinical applications of magnetic resonance spectroscopic imaging (MRSI) for the study of
brain and prostate cancer have expanded significantly over the past 10 years. Proton MRSI …
brain and prostate cancer have expanded significantly over the past 10 years. Proton MRSI …
In vivo 1H NMR spectroscopy of the human brain at 7 T
In vivo 1H NMR spectra from the human brain were measured at 7 T. Ultrashort echo‐time
STEAM was used to minimize J‐modulation and signal attenuation caused by the shorter T2 …
STEAM was used to minimize J‐modulation and signal attenuation caused by the shorter T2 …
Localized 1H NMR spectroscopy in different regions of human brain in vivo at 7 T: T2 relaxation times and concentrations of cerebral metabolites
M Marjańska, EJ Auerbach, R Valabrègue… - NMR in …, 2012 - Wiley Online Library
At the high field strength of 7 T, in vivo spectra of the human brain with exceptional spectral
quality sufficient to quantify 16 metabolites have been obtained previously only in the …
quality sufficient to quantify 16 metabolites have been obtained previously only in the …
Metabolite ratios to assumed stable creatine level may confound the quantification of proton brain MR spectroscopy
In localized brain proton MR spectroscopy (1H-MRS), metabolites' levels are often
expressed as ratios, rather than as absolute concentrations. Frequently, their denominator is …
expressed as ratios, rather than as absolute concentrations. Frequently, their denominator is …
Regional differences and metabolic changes in normal aging of the human brain: proton MR spectroscopic imaging study
E Angelie, A Bonmartin, A Boudraa… - American Journal …, 2001 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Aging is recognized to originate from a diversity of
mechanisms that blur the limits between normal and pathologic processes. The purpose of …
mechanisms that blur the limits between normal and pathologic processes. The purpose of …
Evidence for cortical dysfunction in autism: a proton magnetic resonance spectroscopic imaging study
BACKGROUND: Although brain imaging studies have reported neurobiological
abnormalities in autism, the nature and distribution of the underlying neurochemical …
abnormalities in autism, the nature and distribution of the underlying neurochemical …
Proton magnetic resonance spectroscopic imaging of human breast cancer: a preliminary study
Purpose To investigate the diagnostic value of proton magnetic resonance spectroscopic
imaging (MRSI) in patients with breast lesions. Materials and Methods Eighteen patients …
imaging (MRSI) in patients with breast lesions. Materials and Methods Eighteen patients …
Proton echo‐planar spectroscopic imaging of J‐coupled resonances in human brain at 3 and 4 Tesla
S Posse, R Otazo, A Caprihan, J Bustillo… - … in Medicine: An …, 2007 - Wiley Online Library
In this multicenter study, 2D spatial map** of J‐coupled resonances at 3T and 4T was
performed using short‐TE (15 ms) proton echo‐planar spectroscopic imaging (PEPSI) …
performed using short‐TE (15 ms) proton echo‐planar spectroscopic imaging (PEPSI) …