. 2021 Jun 12;58(9):e13874. doi: 10.1111/psyp.13874

TABLE 9.

Statistics and results of theta neurofeedback protocols with older adults

	Measure	EEG			Behavioral		NFT success
	Measure	Training × group interaction	Training effect on NFT group	Measure	Training × group interaction	Training effect on NFT group	NFT success
Reis et al. (2016)	ind__fmTheta, baseline	NA (NT)	*Wilcoxon signed‐rank, p =* .037**	Digit Span, ACC	NA (NT)	Wilcoxon signed‐rank, p = .219	Not Successful
Reis et al. (2016)	ind__fmTheta, activity	NA (NT)	*Wilcoxon signed‐rank, p =* .010**	Digit Span, ACC	NA (NT)	Wilcoxon signed‐rank, p = .219	Not Successful
Wang and Hsieh (2013)	_fmTheta	*_mixedF = 10.39, p = .003, d = 1.14*	*_{2t_paired}t = 3.43, p = .008, d = 1.21*	ANT_Conflict, RT	*_mixedF = 32.59, p < .001, d = 2.02*	*_{2t_paired}t = 8.17, p < .001, d = 2.58*	Successful
				ANT_Conflict, ACC	NS (NR)	NA (NT)
				WM	_mixedF = NR, p < .05, d = NR	*_{2t_paired}t = 3.21, p = .006, d = 2.58*

Bold text indicates significant results; italic text indicates results that were not reported in the original article but could be estimated from available data; underlined text indicates reported results that we transformed for the sake of homogeneity.

Abbreviations: ANT, attention network task; _fmTheta, frontal‐midline theta; ind__fmTheta, individual frontal‐midline theta; NA, not available; NFT, neurofeedback training; NR, not reported; NS, not significant; NT, not tested.