Fig. 4.
Mouse spin-echo images obtained using (A) the room-temperature array and (B) the LN2 cooled array. The imaging parameters were as follows: TR/TE = 500 ms/13 ms; FOV= 10 cm; slice thickness = 1 mm; matrix size = 256 × 256; and scan time = 2 min 8 s. The circles indicate the ROIs for signal intensity measurements, whereas the bars underneath show the position of individual coil elements.