“…Studies ( Lafon et al, 2017 ; Hutt et al, 2018 ) have recently shown that high-frequency periodic stimulation can lead to waveform-dependent changes in the oscillatory dynamics of neurons while randomly fluctuating stimulation linearizes the neuron response function. Other studies, instead, have shown that the neuron’s response change as a function of the intensity, duration, and polarity of the stimulus ( McIntyre and Grill, 2002 ; Wagenaar et al, 2004 ) and these changes are noticed at multiple spatial scales, from small neuronal clusters to large populations ( Yoo et al, 2004 ; Yu et al, 2017 , 2018 ). Neuronal sensitivity depends on the cell’s channel protein and receptor composition, synapse maturate state, and cell morphology ( O’Brien et al, 1998 ; Mathie et al, 2003 ; Holtmaat and Svoboda, 2009 ; Rebola et al, 2010 ; Bagley and Westbrook, 2012 ; Yi et al, 2017 ).…”