Compressive follower load influences cervical spine kinematics and kinetics during simulated head-first impact in an in vitro model

A Saari, CR Dennison, Q Zhu… - Journal of …, 2013 - asmedigitalcollection.asme.org
kinematics, kinetics, and injuries of cervical spines instrumented with and without a follower
load … We tested the hypothesis that the addition of a follower load would prevent or alter the …

Novel model to analyze the effect of a large compressive follower pre-load on range of motions in a lumbar spine

SM Renner, RN Natarajan, AG Patwardhan… - Journal of …, 2007 - Elsevier
… This allows for a more thorough study of lumbar spine kinematics under a follower pre-load. …
on spinal stability and kinematics under the same type and combination of complex loading

Effect of compressive follower preload on the flexion–extension response of the human lumbar spine

AG Patwardhan, RM Havey… - Journal of …, 2003 - Wiley Online Library
… the kinematics of whole lumbar spine … to a spine specimen consisting of many motion
segments. We observed that the ideal follower load path is posture dependent [7]; the follower load

Sensitivity of lumbar spine response to follower load and flexion moment: finite element study

S Naserkhaki, M El-Rich - Computer methods in biomechanics and …, 2017 - Taylor & Francis
… of the lumbar spine kinematics to the applied loads. However… kinematics should be considered
with realistic disc loads and … spinal responses could vary depending on the lumbar spine

The path to deliver the most realistic follower load for a lumbar spine in standing posture: a finite element study

H Zhang, W Zhu - Journal of Biomechanical …, 2019 - asmedigitalcollection.asme.org
… To investigate the influence of the location of FLP for the spinal kinematic responses and
internal loads, in addition to deliver a most realistic FL that is indeed applied on the lumbar …

Influence of follower load application on moment-rotation parameters and intradiscal pressure in the cervical spine

KM Bell, Y Yan, RA Hartman, JY Lee - Journal of biomechanics, 2018 - Elsevier
follower load (FL) device within a robotic (universal force-moment sensor) testing system and
utilize the system to explore the effect of FL on multi-segment cervical spine … by loading the …

A finite element study on the effects of follower load on the continuous biomechanical responses of subaxial cervical spine

Z Sun, T Lu, J Li, J Liu, Y Hu, C Mi - Computers in Biology and Medicine, 2022 - Elsevier
… In terms of these analyses, the effects of the follower load on the continuous kinematics,
flexibility, stiffness, facet joint force and intradiscal pressure are evaluated for each motion …

The effect of follower load on the intersegmental coupled motion characteristics of the human thoracic spine: an in vitro study using entire rib cage specimens

C Liebsch, N Graf, HJ Wilke - Journal of Biomechanics, 2018 - Elsevier
… the different motion directions were reduced under follower load. On the monosegmental
level, the follower load especially reduced the ROM of the upper thoracic spine from T1-T2 to T4…

The effect of follower load on the range of motion, facet joint force, and intradiscal pressure of the cervical spine: a finite element study

XY Cai, CX YuChi, CF Du, ZJ Mo - Medical & Biological Engineering & …, 2020 - Springer
… during LB and AR may lead to a combination of shear and compressive forces, inducing
significant changes in the kinematics of the cervical spine [52, 53]. Therefore, the inclusion of LB …

A frontal plane model of the lumbar spine subjected to a follower load: implications for the role of muscles

AG Patwardhan, KP Meade… - J. Biomech. Eng …, 2001 - asmedigitalcollection.asme.org
spine model, loaded in compression along the follower load path, supported compressive
loads … However, unlike the kinematic constraint on joint displacements in a given static posture…