Fig 1.
Ultrasound-derived images of the three skeletal muscles utilized in the ImageJ analyses; a = rectus femoris; b = vastus lateralis; c = first dorsal interosseus. The yellow outline represents CSA while the double-sided arrow represents muscle thickness.
Table 1.
Individual rater analysis, rater average measurements, SEM (plus expressed as a percentage of the mean), and MD for all muscle characteristics.
Table 2.
Inter-rater reliability for muscle thickness, cross-sectional area, and echo intensity.