FIG 3. Compensation of moderate head motion with SS-FSE and PROP FSE imaging.

A, T1-weighted image shows the effects of head motion. Motion artifact and variable signal intensity are demonstrated across the image.

B, SS-FSE image shows no evidence of motion artifact and enables a good assessment of ventricular size.

C, PROP FSE image offers improved gray matter-white matter differentiation. Note that artifact overlying the right side of the skull. This was caused by a ventricular catheter and was worse on this study than on others because of a higher receiver bandwidth.