[HTML][HTML] Effect of flip angle on the correlation between signal intensity and different concentrations of iron oxide nanoparticles using T1-weighted turbo-FLASH …
N Gharehaghaji, M Nazarpoor… - Iranian Journal of …, 2015 - ncbi.nlm.nih.gov
Background: Ultrasmall superparamagnetic iron oxide nanoparticles have been used as a
blood pool contrast agent for magnetic resonance angiography and perfusion studies …
blood pool contrast agent for magnetic resonance angiography and perfusion studies …
[HTML][HTML] Evaluation of maximum and minimum signal intensity and the linear relationship between concentration and signal intensity in saturation recovery T1 …
M Nazarpoor - Journal of Biomedical Physics & Engineering, 2020 - ncbi.nlm.nih.gov
Objective: In this article, the effect of saturation times (TSs) on the maximum and minimum
SI, and also the linear relationship between the concentration of the contrast agent and SI …
SI, and also the linear relationship between the concentration of the contrast agent and SI …
[HTML][HTML] The Direction of Flow and Phase-encoding Schemes Effects on Signal Intensity in T1-weighted Inversion Recovery TurboFLASH Images
M Nazarpoor - Journal of Biomedical Physics & Engineering, 2023 - ncbi.nlm.nih.gov
Background: It is needed to minimize the effect of flow direction on the desired area, such as
arterial input function (AIF) in magnetic resonance imaging (MRI). Objective: The current …
arterial input function (AIF) in magnetic resonance imaging (MRI). Objective: The current …
[PDF][PDF] Non-uniformity of clinical head, head and neck, and body coils in Magnetic Resonance Imaging (MRI)
M Nazarpoor - Iranian Journal of Medical Physics, 2014 - researchgate.net
Signal intensity uniformity in a magnetic resonance (MR) image indicates how well the MR
imaging (MRI) system represents an object. One of the major sources of image non …
imaging (MRI) system represents an object. One of the major sources of image non …
[HTML][HTML] The effect of inversion times on the minimum signal intensity of the contrast agent concentration using inversion recovery t1-weighted fast imaging sequence
M Nazarpoor - Medical journal of the Islamic Republic of Iran, 2014 - ncbi.nlm.nih.gov
Background: Inversion recovery (IR) pulse sequences can generate T1-weighted images
with a different range of inversion time (TI) to suppress or null the signal intensity (SI) for a …
with a different range of inversion time (TI) to suppress or null the signal intensity (SI) for a …
[HTML][HTML] Effect of iron oxide nanoparticles coating type on the relationship between nanoparticles concentration and signal intensity in inversion recovery T1-weighted …
N Gharehaghaji, M Nazarpoor… - Medical Journal of the …, 2015 - ncbi.nlm.nih.gov
Background: Ultrasmall superparamagnetic iron oxide (USPIO) nanoparticles are used as
blood pool contrast agent for magnetic resonance angiography and perfusion imaging. Our …
blood pool contrast agent for magnetic resonance angiography and perfusion imaging. Our …
Potential positive MRI contrast agent based on PVP-grafted superparamagnetic iron oxide nanoparticles with various repetition times.
M Nazarpoor, H Fattahi - Nanomedicine Journal, 2019 - search.ebscohost.com
Objective (s): The present study aimed to evaluate the capability of synthesized and
modified superparamagnetic iron oxide nanoparticles (SPIONs) as the positive contrast …
modified superparamagnetic iron oxide nanoparticles (SPIONs) as the positive contrast …
[HTML][HTML] Assessment the optimal effect of time of repetition: extrinsic pulse parameter on Gd-dtpa enhanced, spin-echo T1-weighted MR images under low magnetic …
BS Weerakoon, T Osuga, T Konishi - International Journal of Medical …, 2016 - scirp.org
The contrast agent concentration, the time of repetition (TR) and magnetic field strength are
significant parameters that influence for the accurate signal intensity (SI) in quantitative …
significant parameters that influence for the accurate signal intensity (SI) in quantitative …
Effect of Inversion Time on the Linear Correlation between Polyethylene Glycol Coated Iron Oxide Nanoparticles Concentration and Signal Intensity in Inversion …
M Nazarpoor, N Gharehaghaji… - Journal of Mazandaran …, 2015 - jmums.mazums.ac.ir
Background and purpose: In MRI the concentration of contrast agent is indirectly measured
from signal intensity (SI). It is important to find the maximum linear relationship between SI …
from signal intensity (SI). It is important to find the maximum linear relationship between SI …
[PDF][PDF] www. jbpe. org
M Nazarpoor - pdfs.semanticscholar.org
Background: The relationship between the concentration of contrast agents and signal
intensity (SI) are affected by some image parameters, phase-encoding scheme, magnetic …
intensity (SI) are affected by some image parameters, phase-encoding scheme, magnetic …