In addition, a recent study showed that, by using higher field strength, MR images of the ankle were obtained with excellent diagnostic quality and a reduction in imaging time of about 44% [ 28].
In a study by Bendix et al. [ 18] investigating Modic changes using low-field MRI (0.3 T) compared with high-field MRI (1.5 T), the authors found a difference in the prevalence rate, with Modic changes Type 1 being detected three times more often using low field MRI, whereas Type 2 was detected two times more often when using high field MRI.
This typically is achieved by collecting high-resolution, high-SNR images using high field-strength scanners and customized radiofrequency hardware, and proper choice of pulse sequence and acquisition timing parameters (T2- and T2*-weighting), giving high sensitivity to the iron susceptibility effects.
We therefore investigated whether there is real overlap between regions recruited for Theory of mind and attentional reorienting, and/or whether there is a reliable spatial separation between the regions activated by the two tasks, using higher field strength (3T versus 1.5T) and higher resolution (1.6×1.6×2.4 mm voxels, versus 3.75×3.75×6 mm) than the previous study.
It should be mentioned that we are able to produce pure graphene nanosheets in large quantity from natural graphite by using high intensity cavitation field in the high-pressure ultrasonic reactor.
Studies using high-field MRI (>3.0 T) will enhance SWI contrast [ 92] due to increased susceptibility at higher field.
Further studies should also be undertaken to study plot level effectiveness of soil and water conservation intervention strategies by using high resolution satellite imagery and field measurements.
By using high-magnetic field strength with dedicated coils, and parallel imaging techniques, the scan time may be decreased even more.
A further development in the improvement of the diagnostic accuracy of MRL could be brought about by using higher magnetic field strengths.
For matching the high frequency ECCD, a high toroidal field (TF) is required and can be achieved by using high current density Nb3Sn superconducting conductor.
