Figure 4.
rfTMS scheme: Operation of two orthogonal coils with a lag of ¼ cycle. Shown the evolution of the electric field direction during the pulse in an rfTMS operation. (a–k) electric field orientation and amplitude at specific timepoints during the pulse, from time = 0 to time = 2.50 π. k. With the rfTMS scheme after completion of the coils’ pulses, neurons in many orientations are activated (indicated in red).