They use the third harmonic of the main or “cyclotron” frequency of Ca2+ resulting in 18.5 Hz. In other papers  is used the Ca2+ main cyclotron frequency (7 Hz). In all these cases the used intensities are similar to the geomagnetic field intensity.
 Ledda, M., Megiorni, F., Pozzi, D., Giuliani, L., D’Emilia, E., Piccirillo, S., ... & Lisi, A. (2013). Non ionising radiation as a non chemical strategy in regenerative medicine: Ca2+-ICR “in vitro” effect on neuronal differentiation and tumorigenicity modulation in NT2 cells. PloS one, 8(4), e61535.
Last modified on 04-May-17