Botulinum toxin cosmetic therapy correlates with a more positive mood.

@article{Lewis2009BotulinumTC,
  title={Botulinum toxin cosmetic therapy correlates with a more positive mood.},
  author={Michael B. Lewis and Patrick J Bowler},
  journal={Journal of cosmetic dermatology},
  year={2009},
  volume={8 1},
  pages={24-6}
}
BACKGROUND It has been suggested that botulinum toxin A (BTX-A) treatment for frown lines can also be used as a treatment for depression. A psychological mechanism for this effect is reviewed in which paralysis of the corrugator (frown) muscles leads to less facial feedback for negative emotions. Consequently, a negative affect is harder to maintain and so… CONTINUE READING