Table 3.
Spatial registration for NIRS channels (adult template)
| Channel | Brodmann area (Talairach daemon; percentage of overlap)a | AAL (percentage of overlap)a | |
|---|---|---|---|
| 1 | Cz‐CP1 | 4–primary motor cortex (0.57) | Paracentral_Lobule_L (0.55) |
| 6–pre‐motor and supplementary motor cortex (0.31) | Postcentral_L (0.44) | ||
| 2 | Cz‐CP2 | 4–primary motor cortex (0.58) | Postcentral_R (0.44) |
| 6–pre‐motor and supplementary motor cortex (0.38) | Precentral_R (0.37) | ||
| 3 | Cz‐FC1 | 6–pre‐motor and supplementary motor cortex (1) | Frontal_Sup_L (0.57) |
| Supp_Motor_Area_L (0.43) | |||
| 4 | Cz‐FC2 | 6–pre‐motor and supplementary motor cortex (1) | Frontal_Sup_R (0.57) |
| Supp_Motor_Area_R (0.43) | |||
| 5 | Cz‐C1 | 6–pre‐motor and supplementary motor cortex (1) | Paracentral_Lobule_L (0.40) |
| Precentral_L (0.33) | |||
| 6 | Cz‐C2 | 6–pre‐motor and supplementary motor cortex (1) | Frontal_Sup_R (0.41) |
| Precentral_R (0.40) | |||
| 7 | C3‐CP1 | 3–primary somatosensory cortex (0.37) | Postcentral_L (0.91) |
| 8 | C3‐CP5 | 40–Supramarginal gyrus, part of Wernicke's area (0.51) | SupraMarginal_L (0.77) |
| 9 | C3‐FC1 | 6–pre‐motor and supplementary motor cortex (1) | Precentral_L (0.84) |
| 10 | C3‐FC5 | 6–pre‐motor and supplementary motor cortex (0.96) | Postcentral_L (0.59) |
| Precentral_L (0.41) | |||
| 11 | C3‐C1 | 6–pre‐motor and supplementary motor cortex (0.62) | Precentral_L (0.78) |
| 12 | T7‐CP5 | 22–superior temporal Gyrus (0.51) | Temporal_Mid_L (0.59) |
| 42–primary and auditory association cortex (0.39) | Temporal_Sup_L (0.39) | ||
| 13 | T7‐TP9 | 20–inferior temporal gyrus (0.72) | Temporal_Inf_L (1) |
| 14 | T7‐FC5 | 22–superior temporal Gyrus (0.64) | Temporal_Sup_L (0.49) |
| Rolandic_Oper_L (0.32) | |||
| 15 | C4‐CP2 | 3–primary somatosensory cortex (0.37) | Postcentral_R (0.82) |
| 16 | C4‐CP6 | 40–supramarginal gyrus part of Wernicke's area (0.53) | SupraMarginal_R (0.99) |
| 17 | C4‐FC2 | 6–pre‐motor and supplementary motor cortex (1) | Frontal_Mid_R (0.81) |
| 18 | C4‐FC6 | 6–pre‐motor and supplementary motor cortex (0.97) | Postcentral_R (0.56) |
| Precentral_R (0.44) | |||
| 19 | C4‐C2 | 6–pre‐motor and supplementary motor cortex (0.64) | Precentral_R (0.86) |
| 20 | T8‐CP6 | 22–superior temporal gyrus (0.62) | Temporal_Sup_R (0.80) |
| 42–primary and auditory association cortex (0.37) | |||
| 21 | T8‐TP10 | 20–inferior temporal gyrus (0.76) | Temporal_Inf_R (0.94) |
| 22 | T8‐FC6 | 22–superior temporal gyrus (0.63) | Temporal_Sup_R (0.68) |
| 23 | Pz‐CP1 | 7–somatosensory association cortex (1) | Precuneus_L (0.60) |
| Parietal_Sup_L (0.40) | |||
| 24 | Pz‐CP2 | 7–somatosensory association cortex (1) | Parietal_Sup_R (0.67) |
| Precuneus_R (0.30) | |||
| 25 | P3‐CP1 | 7–somatosensory association cortex (0.59) | Parietal_Sup_L (0.60) |
| 40–supramarginal gyrus, part of Wernicke's area (0.36) | Parietal_Inf_L (0.40) | ||
| 26 | P3‐CP5 | 40–supramarginal gyrus, part of Wernicke's area (0.86) | Angular_L (0.52) |
| Parietal_Inf_L (0.39) | |||
| 27 | P7‐CP5 | 22–superior temporal gyrus (0.59) | Temporal_Mid_L (0.77) |
| 28 | P7‐TP9 | 37–fusiform gyrus (0.65) | Temporal_Inf_L (0.79) |
| 20–inferior temporal gyrus (0.32) | |||
| 29 | P4‐CP2 | 7–somatosensory association cortex (0.83) | Parietal_Sup_R (0.84) |
| 30 | P4‐CP6 | 40–supramarginal gyrus, part of Wernicke's area (0.81) | Angular_R (0.50) |
| Parietal_Inf_R (0.50) | |||
| 31 | P8‐CP6 | 22–superior temporal gyrus (0.62) | Temporal_Mid_R (0.79) |
| 32 | P8‐TP10 | 37–fusiform gyrus (0.65) | Temporal_Inf_R (0.80) |
| 20–inferior temporal gyrus (0.30) | |||
| 33 | Fz‐FC1 | 8–includes frontal eye fields (0.54) | Frontal_Sup_L (0.64) |
| 6–pre‐motor and supplementary motor cortex (0.46) | Frontal_Sup_Medial_L (0.35) | ||
| 34 | Fz‐FC2 | 8–includes frontal eye fields (0.52) | Frontal_Sup_R (0.52) |
| 6–pre‐motor and supplementary motor cortex (0.48) | Frontal_Sup_Medial_R (0.45) | ||
| 35 | Fz‐AF3 | 9–dorsolateral prefrontal cortex (0.72) | Frontal_Sup_L (0.83) |
| 36 | Fz‐AF4 | 9–dorsolateral prefrontal cortex (0.83) | Frontal_Sup_R (0.86) |
| 37 | F3‐FC1 | 8–includes frontal eye fields (0.98) | Frontal_Mid_L (1) |
| 38 | F3‐FC5 | 46–dorsolateral prefrontal cortex (0.76) | Frontal_Inf_Tri_L (0.81) |
| 39 | F3‐AF3 | 10–frontopolar area (0.94) | Frontal_Mid_L (0.87) |
| 40 | F7‐FC5 | 45–pars triangularis, part of Broca's area (0.61) | Frontal_Inf_Tri_L (0.91) |
| 47–inferior prefrontal gyrus (0.33) | |||
| 41 | F4‐FC2 | 8–includes frontal eye fields (1) | Frontal_Mid_R (0.89) |
| 42 | F4‐FC6 | 46–dorsolateral prefrontal cortex (0.58) | Frontal_Inf_Tri_R (0.70) |
| 43 | F4‐AF4 | 10–frontopolar area (0.89) | Frontal_Mid_R (0.98) |
| 44 | F8‐FC6 | 45–pars triangularis, part of Broca's area (0.64) | Frontal_Inf_Tri_R (0.73) |
| 47–inferior prefrontal gyrus (0.30) | |||
| 45 | AFz‐Fp1 | 10–frontopolar area (1) | Frontal_Sup_Medial_L (0.53) |
| Frontal_Sup_L (0.47) | |||
| 46 | AFz‐Fp2 | 10–frontopolar area (1) | Frontal_Sup_Medial_R (0.65) |
| Frontal_Sup_R (0.35) | |||
| 47 | AFz‐AF3 | 10–frontopolar area (1) | Frontal_Sup_L (0.67) |
| Frontal_Sup_Medial_L (0.33) | |||
| 48 | AFz‐AF4 | 10–frontopolar area (1) | Frontal_Sup_R (0.61) |
| Frontal_Sup_Medial_R (0.35) |
The matlab toolbox NFRI (Singh et al., 2005) was used to estimate the NMI coordinates of the channel center and transform the coordinates to brain labels.
a
One NIRS channel may be associated with several Brodmann areas. For the sake of brevity, here we only report the Brodmann areas with a percentage of overlap >0.30.