/ / / Tab 2

Research Article

Effects of 12-Week Bacopa monnieri Consumption on Attention, Cognitive Processing, Working Memory, and Functions of Both Cholinergic and Monoaminergic Systems in Healthy Elderly Volunteers

Table 2

The effect of repetitive administration of B. monnieri on event-related potential. Data are presented as mean ± SD. (/group).


Wave	Group	Baseline	4-week	8-week	12-week	Delay

N100 latency	Placebo
	300 mg				***
	600 mg				*
		F(2, 57) = 0.03, P = 0.969	F(2, 57) = 1.26, P = 0.291	F(2, 57) = 2.31, P = 0.108	F(2, 57) = 6.63, P = 0.003	F(2, 57) = 3.82, P = 0.028

N100 amplitude	Placebo
	300 mg
	600 mg
		F(2, 57) = 0.034, P = 0.97	F(2, 57) = 0.060, P = 0.94	F(2, 57) = 0.136, P = 0.873	F(2, 57) = 0.344, P = 0.711	F(2, 57) = 0.261, P = 0.771

P300 latency	Placebo			326 ± 5.71
	300 mg			*	**
	600 mg				*
		F(2, 57) = 0.004, P = 0.99	F(2, 57) = 0.633, P = 0.53	F(2, 57) = 3.223, P = 0.047	F(2, 57) = 7.235, P = 0.002	F(2, 57) = 0.394, P = 0.677

P300 amplitude	Placebo
	300 mg
	600 mg
		F(2, 57) = 0.004, P = 0.99	F(2, 57) = 0.183, P = 0.83	F(2, 57) = 0.902, P = 0.411	F(2, 57) = 0.863, P = 0.428	F(2, 57) = 0.789, P = 0.459