Thanks for this. Your project sounds really interesting.
This forum is really a community where peoeple who are affected by Parkinson's can share support and information about the condition.
We do sometimes post opportunities but where people want to conduct research or studies, we ask that they contact my colleague Hannah in the research team.
Hannah can take a look at your research proposal and make sure that it is suitable to publicise here or elsewhere in the charity. She has a short process for this. You can contact her at firstname.lastname@example.org