A 1.5-3T scanner must have homogeneity of 100 ppm or better. A 1.5-3T scanner must have homogeneity of 100 ppm or better. Read Details
What is the main advantage of using superconductive magnets… What is the main advantage of using superconductive magnets over resistive magnets in MRI? Read Details
What type of shimming uses small ferromagnetic plates? What type of shimming uses small ferromagnetic plates? Read Details
What is the role of bucking coils in active shielding? What is the role of bucking coils in active shielding? Read Details
The polarity of a gradient is determined by the direction of… The polarity of a gradient is determined by the direction of the current flowing through the coil. Read Details
The RF used in MRI is often referred to as B1. The RF used in MRI is often referred to as B1. Read Details
What shielding material is commonly used to prevent external… What shielding material is commonly used to prevent external radio source interference in an MRI room? Read Details
The pulse generator module component of the computer system… The pulse generator module component of the computer system sends instructions related to timing, amplitude and the shape of transmitted RF pulses. Read Details
Gradients coils are in a 3-terminal arrangement of A, B and… Gradients coils are in a 3-terminal arrangement of A, B and C. Read Details
According to the FDA, what is the recommended limit for the… According to the FDA, what is the recommended limit for the fringe field strength within the MRI scan room? Read Details
