Table 1:

Summary of US scan measurements of volunteer hypoglossal nerve cross-sectional areas

Right Side (Mean) (Median, SD, Maximum, Minimum)Left Side (Mean) (Median, SD, Maximum, Minimum)
Location 1
    At the posterolateral rim of the mylohyoid muscle (mm2)1.9 (2, 0.6, 3, 0.8)1.9 (2, 0.6, 4, 1)
Location 2
    At the crossing of the hypoglossal nerve with the external carotid artery (mm2)2.1 (1.7, 0.6, 3, 0.8)2.1 (2.1, 0.5, 3.4, 1.1)