1. A neurostimulation system comprising: a first sensor configured to acquire movement measurements for a subject; a second sensor configured to acquire neural measurements for the subject; and a computing device communicatively coupled to the first and second sensors, the computing device configured to; receive a movement signal from the first sensor; receive a neural signal from the second sensor, wherein one of the movement signal and the neural signal is a trigger signal and the other of the movement signal and the neural signal is a signal of interest; detect at least one trigger event in the trigger signal; and use the signal of interest based on the at least one trigger event.