PMC full text:
Published online 2006 Apr 6. doi: 10.1186/1746-1340-14-6
Figure 2
Typical segmental (L1, superior and L2, inferior) and intersegmental (L1–L2) medial-lateral (ML), posterior-anterior (PA), and axial acceleration responses (m/s2) during the application of haversine-like mechanical excitation to the ovine spine (high force setting at T12 spinous process, 13 pulse trains).