Figure 4
From: fNIRS can robustly measure brain activity during memory encoding and retrieval in healthy subjects
Group results for recalling of same faces vs. novel faces (a) HbO changes, (b) HbR changes in µM. The p-value for the differences between novel and same faces for each channel is written on the top of each channel. The p-values shown are corrected for multiple comparisons (alpha = 0.05). The HbO/HbR changes are plotted in red/blue for novel faces and pink/green for same faces for the duration of −2 to 55 seconds. The stimulus was presented from 0 to ~50 seconds. The standard error of the response across the group is indicated. The channels where more than 5 subjects are removed due to poor signal quality are not included in statistical analysis and hence no p-value is provided (NaN).
