studies
Anxiety
https://link.springer.com/article/10.1007/s13311-015-0387-1
https://www.nature.com/articles/1300340
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5101100/
https://www.nature.com/articles/1300341
https://ajp.psychiatryonline.org/doi/full/10.1176/appi.ajp.2017.17030325
https://europepmc.org/abstract/med/23829368
Sleep
https://onlinelibrary.wiley.com/doi/abs/10.1111/jcpt.12179
Pain
https://www.sciencedirect.com/science/article/pii/S0885392409007878
https://link.springer.com/article/10.1007/s00415-014-7502-9
https://onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2044.2004.03674.x
https://n.neurology.org/content/65/6/812.short
http://jem.rupress.org/content/209/6/1121.short
Autism
Movement
https://www.tandfonline.com/doi/abs/10.3109/00207458608985678
Others