“…Given the known discrepancy between the MAs induced on the scalp and reference layers (Spencer, Smith, Chowdhury, Bowtell, & Mullinger, 2018), a simple linear fit of each reference electrode signal to the corresponding scalp electrode signal was also performed. Given the known discrepancy between the MAs induced on the scalp and reference layers (Spencer, Smith, Chowdhury, Bowtell, & Mullinger, 2018), a simple linear fit of each reference electrode signal to the corresponding scalp electrode signal was also performed.…”