However, it may be necessary to concede that it is impossible to generate sufficient evidence about efficacy because operational challenges are insurmountable. This situation is not unique to TENS. There is longstanding uncertainty about analgesic efficacy for most nonpharmacological technique-based ...
Designing a device for assisting all or most of the limitations and medical conditions is a very hard task, if not impossible, and that is the why we have chosen to design a mind-controlled device, considering the premise that besides their physical limitations, people can still use their ...