a trend towards significancep = 0.051
The response in the low-risk group was more extensive, with several channels revealing a significant response (channels 8, 10 and 25; also a trend towards significance in channel 6: t = 2.17, p = 0.051; channel 12: t = 2.03, p = 0.061; and channel 13: t = 2.11, p = 0.057).