Table 2 fNIRS channels and related brain areas (estimates are based on a neuro-navigational measurement of an exemplary volunteer).

From: Amplitude of low frequency fluctuations (ALFF) of spontaneous and induced rumination in major depression: An fNIRS study

Brain area

Channels

Orbitofrontal cortex

14

Dorsolateral prefrontal cortex

22 20 23 24

Frontopolar area

13 15 16 17 18 19 21

Middle temporal gyrus

26 29 34 37

Retrosubicular area

32 33 36

Superior temporal gyrus

28 31 35 38

Subcentral area

27

Primary somatosensory cortex

30

Somatosensory association cortex

1 2 3 4 5 6 7

V3

8 9 10 11 12

Premotor and supplementary motor cortex

25

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