Mechanical properties of axons.

@article{Bernal2007MechanicalPO,
  title={Mechanical properties of axons.},
  author={Roberto Bernal and Pramod A. Pullarkat and Francisco de B. Melo},
  journal={Physical review letters},
  year={2007},
  volume={99 1},
  pages={018301}
}
The mechanical response of PC12 neurites under tension is investigated using a microneedle technique. Elastic response, viscoelastic relaxation, and active contraction are observed. The mechanical model proposed by Dennerll et al. [J. Cell Biol. 109, 3073 (1989).10.1083/jcb.109.6.3073], which involves three mechanical devices--a stiff spring kappa coupled with a Voigt element that includes a less stiff spring k and a dashpot gamma--has been improved by adding a new element to describe the main… CONTINUE READING