4.1/ the neurostimulation laws 4.1.1/ fast rising = effectiveness 4.1.2/ short duration = comfort 4.1.3/ null average = harmlessness 4.1.4/ low frequency = therapeutic effects
4.1/ the neurostimulation laws
4.1.1/ fast rising = effectiveness
4.1.2/ short duration = comfort
4.1.3/ null average = harmlessness
4.1.4/ low frequency = therapeutic effects