Table 2 Significant channel clusters identified by the cluster-based permutation tests.

From: Atypical brain lateralization for speech processing at the sublexical level in autistic children revealed by fNIRS

Group

Index

Condition

Hemis

Channels of cluster

Time (s)

p

T-statistic

Autism

HbO

Native

Left

10, 20, 31, 41, 42

13.3–23.1

.012 *

1080.99

Native-scramble

Right

11, 12, 13, 22, 24, 25, 33, 35, 45, 46

5.8–21.0

 < .001 *

2154.87

Left

20, 30, 31, 41, 42, 52

5.9–20.1

.003 *

1658.85

Nonnative

Left

28, 39, 49

19.5–25.0

.049

 − 440.06

Comparison

HbO

Native

Left

31, 41, 42

12.6–21.7

.007 *

1147.48

Nonnative

Left

31, 41, 42

12.8–18.4

.043

566.03

HbR

Nonnative

Left

30, 31, 41

6.7–12.1

.021 *

 − 436.34

  1. Hemis = Hemisphere. HbO = oxyhemoglobin. HbR = deoxyhemoglobin. Four conditions: natural native speech condition (Native), scrambled native speech condition (Native-scrambled), nonnative speech (Nonnative), and music (Music). Two-sided test, * p < .025.
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