Table 7. Oxy-Hb changes during go/no-go task under music and no-music conditions in older group.

DLPFC: dorsolateral prefrontal cortex; FP: frontal pole; SD: standard deviation; MD: mean difference; CI: confidence interval; p-value: p-value uncorrected; Sig: significance after Bonferroni correction; ns: not significant; R: right; L: left

Area	Side	CH	Music (mM・cm) (mean ± SD)	No-music (mM・cm) (mean ± SD)	MD (95% CI)	p-value	Sig	Cohen‘s d	Effect size
DLPFC	R	2	0.031 ± 0.039	0.009 ± 0.042	0.022 (0.004, 0.04)	0.021	ns	0.53	medium
		3	0.024 ± 0.037	-0.008 ± 0.034	0.032 (0.016, 0.048)	0.000	sig	0.90	large
		4	0.011 ± 0.035	0.012 ± 0.033	0.000 (-0.02, 0.019)	0.976	ns	-0.01	no
		10	0.046 ± 0.042	0.031 ± 0.046	0.015 (-0.005, 0.035)	0.130	ns	0.34	small
		11	0.043 ± 0.052	0.002 ± 0.052	0.041 (0.021, 0.062)	0.000	sig	0.79	medium
		27	0.056 ± 0.052	0.030 ± 0.056	0.026 (0.008, 0.044)	0.006	ns	0.48	small
	L	5	0.007 ± 0.027	-0.001 ± 0.030	0.009 (-0.006, 0.024)	0.231	ns	0.31	small
		6	0.026 ± 0.048	-0.001 ± 0.049	0.026 (0.007, 0.046)	0.011	ns	0.54	medium
		7	0.024 ± 0.07	0.005 ± 0.039	0.02 (-0.007, 0.046)	0.137	ns	0.34	small
		15	0.045 ± 0.05	0.01 ± 0.043	0.036 (0.016, 0.056)	0.001	sig	0.77	medium
		16	0.044 ± 0.049	0.004 ± 0.038	0.04 (0.022, 0.058)	0.000	sig	0.89	large
		33	0.046 ± 0.04	0.029 ± 0.061	0.017 (-0.006, 0.04)	0.141	ns	0.33	small
FP	R	12	0.024 ± 0.046	-0.003 ± 0.034	0.027 (0.011, 0.042)	0.002	sig	0.65	medium
		19	0.049 ± 0.059	0.011 ± 0.061	0.037 (0.016, 0.059)	0.001	sig	0.62	medium
		20	0.037 ± 0.050	0.006 ± 0.046	0.03 (0.015, 0.046)	0.000	sig	0.63	medium
		21	0.023 ± 0.046	-0.001 ± 0.036	0.023 (0.01, 0.036)	0.001	sig	0.55	medium
		28	0.057 ± 0.059	0.015 ± 0.070	0.042 (0.019, 0.065)	0.001	sig	0.64	medium
		29	0.039 ± 0.056	0.000 ± 0.050	0.04 (0.022, 0.057)	0.000	sig	0.74	medium
		36	0.052 ± 0.047	0.019 ± 0.052	0.034 (0.016, 0.052)	0.001	sig	0.68	medium
		37	0.062 ± 0.062	0.001 ± 0.054	0.061 (0.043, 0.079)	0.000	sig	1.04	large
		38	0.044 ± 0.049	-0.016 ± 0.048	0.06 (0.041, 0.079)	0.000	sig	1.23	large
	L	14	0.039 ± 0.052	-0.001 ± 0.046	0.04 (0.021, 0.058)	0.000	sig	0.82	large
		22	0.027 ± 0.041	-0.004 ± 0.035	0.031 (0.018, 0.044)	0.000	sig	0.81	large
		23	0.040 ± 0.044	0.008 ± 0.040	0.032 (0.012, 0.052)	0.003	ns	0.75	medium
		24	0.036 ± 0.038	0.006 ± 0.035	0.031 (0.017, 0.044)	0.000	sig	0.83	large
		31	0.051 ± 0.044	0.006 ± 0.051	0.045 (0.024, 0.066)	0.000	sig	0.94	large
		32	0.059 ± 0.046	0.017 ± 0.045	0.043 (0.022, 0.063)	0.000	sig	0.93	large
		39	0.047 ± 0.048	-0.010 ± 0.044	0.057 (0.038, 0.077)	0.000	sig	1.25	large
		40	0.056 ± 0.049	0.010 ± 0.048	0.046 (0.026, 0.066)	0.000	sig	0.94	large
		41	0.049 ± 0.047	0.028 ± 0.050	0.021 (0.002, 0.04)	0.028	ns	0.43	small