Systematic Review on Resting-State EEG for Alzheimer’s Disease Diagnosis and Progression Assessment

Table 20

Slowing features.

Category	Description	Articles
Current source density	Source localization solutions	[26, 37, 66, 77, 82, 103, 115, 141, 150, 163, 176]
Spectral	Barlow’s metrics	[178]
	Individual alpha peak (IAP)	[81–83, 103, 129, 137, 140, 151, 171, 175, 176, 178]
	Individual alpha3 alpha2	[147, 152, 153, 155–158, 160, 166]
	Individual beta peak	[178]
	PSD (absolute and relative band power)	[41, 42, 66, 81, 82, 84, 85, 88, 89, 92, 94–96, 98, 100, 102, 103, 107, 117, 121–124, 128–130, 135, 137, 140, 142–144, 149, 151, 154, 159, 161, 162, 167, 173, 174, 176, 178]
	PSD (band power ratios)	[41, 42, 88, 107, 129, 130, 137, 147, 152]
	PSD (central frequency)	[178]
	PSD (frequency peak in bands)	[79, 112–114]
	PSD (mean frequency in bads)	[42, 123, 140, 167]
	PSD (median frequency in bands)	[96, 137]
	PSD (modelling parameters)	[39, 40, 118]
	Wackermann’s metrics	[178]
Spectrotemporal	Wavelet (continuous) parameters	[92]
	Wavelet (continuous) sparsification	[125]
	Wavelet (discrete) parameters	[38, 91]
	Wavelet maximum frequency	[178]