Which mode of operation should not impose physiological stress on patients undergoing MRI?

The Normal Operation Mode is specifically designed to ensure that patients undergoing MRI scans do not experience physiological stress. In this mode, the scanner operates within the standard safety parameters, which are established to maintain comfort and minimize any potential negative effects on the patient. This includes regulating the strength of the magnetic fields and ensuring that the pulse sequences are optimized for patient safety and comfort.

This mode emphasizes patient-centric practices, focusing on creating a safe environment where the risks of trauma or distress during the scan are minimized. In contrast, both the Second Level Controlled Operation Mode and the First Level Controlled Operation Mode are designed for more complex scenarios where specific safety measures or protocols might be in place, which can sometimes impose additional constraints or monitoring requirements on the patient that could lead to elevated levels of stress compared to Normal Operation Mode. Thus, choosing Normal Operation Mode is essential for ensuring a comfortable and stress-free experience for patients during MRI procedures.