FIG 1. Patient with left arm weakness and a right frontal lobe AVM overlapping the SMA region. Axial functional MR image illustrates activation of the left SMA (arrow) and right sensorimotor cortex during a left finger-tapping task.
FIG 1. Patient with left arm weakness and a right frontal lobe AVM overlapping the SMA region. Axial functional MR image illustrates activation of the left SMA (arrow) and right sensorimotor cortex during a left finger-tapping task.