Fig. 1From: Headache frequency and neck pain are associated with trapezius muscle T2 in tension-type headache among young adultsExemplary cases for trapezius muscle segmentations. Segmentation masks of the bilateral trapezius muscles (red areas) in a 25-year-old female (body mass index [BMI] = 20.1 kg/m2; A) and in a 24-year-old male (BMI = 19.9 kg/m2; B)Back to article page