AJNR -- Shellock et al. 27 (3): 661 Figure 5

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Fig 5. Examples of MR images showing artifacts for the programmable valve (gradient-echo pulse sequence; TR/TE, 100/15; flip angle, 30°; section thickness, 5 mm; field of view, 24 cm) at 3T. A, Section location oriented to the long axis of the programmable valve. B, Section location oriented to the short axis of the programmable valve.