https://www.eastbaytimes.com/2023/04/25/parkinsons-research-laser-light-helmet-therapy-helped-improve-motor-function-in-patients/

A new Parkinson’s disease clinical trial with patients wearing laser light helmets has shown “promising results,” as the therapy helped “improve motor function” for those facing the progressive neurological condition.

In the study out of Australia, the new infrared light therapy helmet on patients living with Parkinson’s helped improve facial expression, upper limb coordination and movement, lower limb coordination and movement, walking gait, and tremor.