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Purpose
To establish a novel approach for fast high‐resolution spinal cord (SC) imaging using averaged magnetization inversion recovery acquisitions (AMIRA).
Methods
The AMIRA concept is based on an inversion recovery (IR) prepared, segmented, and time‐limited cine balanced steady state free precession sequence. Typically, for the fastest SC imaging without any signal averaging, eight consecutive...
Different pathological processes like demyelination and axonal loss can alter the magnetisation transfer ratio (MTR) in brain tissue. The standard method to measure this effect is to scan the respective tissue twice, one with and one without a specific saturation pulse. A major drawback of this technique based on spoiled gradient echo (GRE) sequences relates to its long acquisition time due to the...
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