Table 12.

Different upper limit bandwidths used by the selected EEG studies.

Upper limit (Hz)	Articles
≤25 (4)	[117, 125, 175, 179]
26–50 (57)	[37–40, 66, 77–83, 85–87, 89, 92, 94, 96, 98, 99, 101, 102, 104–106, 108–115, 120–123, 126, 127, 130–132, 134–136, 141, 143, 148, 149, 151, 163, 165, 167, 169, 171, 176]
51–75 (36)	[26, 42, 91, 103, 107, 118, 119, 124, 128, 133, 140, 142, 144–147, 150, 152–162, 164, 166, 168, 170, 173, 174, 177, 178]
≥76 (8)	[58, 84, 90, 95, 100, 137–139]
Not reported (7)	[41, 88, 93, 97, 116, 129, 172]