March 3, 2026Open Access

Calibration‐Free GRAPE pTx Pulses for Homogeneous Spatial‐Selective Excitation at 7T

Key Points

Spatial-selective universal grape pulses show superior performance compared to traditional T-spokes pulses, indicating enhanced imaging techniques.
A notable feature is the robustness of these short pTx pulses, supporting a range of imaging applications.
The assessment utilized advanced pulse sequence techniques to enhance imaging outcomes at 7T, demonstrating innovative advancements.
This advancement may enable improved clinical applications, supporting the transition of 7T MRI technology into routine practice.

Abstract

Spatially-selective universal GRAPE pulses exhibit superior performance compared to k T T -spokes pulses. These short and robust pTx pulses hold potential for enhancing a wide range of imaging applications, thereby advancing 7T MRI technology closer to clinical use.

Calibration‐Free GRAPE pTx Pulses for Homogeneous Spatial‐Selective Excitation at 7T

Key Points

Abstract

Cite This Study