I just wonder if the "GammaCore" would also encourage motility ....

Research Continues in 2015 with Electroceuticals
The InPulser (infratone generator) and GammaCore (a non-invasive vagus nerve stimulation therapy (nVNS) are two new catagory of BioEnergetics that, when combined can create astounding efficacy. A 2015 review in the EuroJournal of Neuro confirms non-invasive vagus nerve stimulation therapy (nVNS) not only safe; but can be effective across a wide range of conditions. The GammaCore is exciting as it targets specific fibers in the vagus nerve bundle to create the release of inhibitory neurotransmitters within the central nervous system. This, in turn, reduces the over expression of the excitatory neurotransmitter glutamate, which has been implicated in a number of different disorders (Parkinsonism being one of them

full article here:

https://www.academia.edu/11180445/Bi...ng_Exemplified