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Table 3 Peak amplitude (μV) of MMN in control and clinical groups

From: Mismatch negativity in children with dyslexia speaking Indian languages

Stimuli

Group

FZ

TL

TR

   

Mean

SD

Mean

SD

Mean

SD

Speech

/tΣa/-/dZa/

Control

-2.2

1.67

-2.4

1.73

-2.78

1.93

  

Clinical

-4.12

3.25

-4.31

1.77

-4.55

3.19

 

/tΣa/-/sa/

Control

-3.44

2.5

-3.52

2.29

-3.42

2.33

  

Clinical

-2.36

1.97

-3.97

1.68

-3.48

2.12

 

/da/-/δ8a/

Control

-2.77

2.13

-3.07

1.97

-2.82

2.11

  

Clinical

-2.22

1.73

-3.15

1.54

-2.38

1.47

 

/da/-/das/

Control

-5.54

3.05

-4.18

2.3

-3.29

2.43

  

Clinical

-5.39

3.28

-4.01

1.77

-4.25

2.38

Tone

1000 Hz–1100 Hz

Control

-2.68

1.7

-2.89

2.29

-2.73

2.07

  

Clinical

-4.08

2.96

-4.41

3.95

-2.77

5.41

 

250 msec–175 msec

Control

-2.48

1.57

-2.98

2.17

-3.18

2.42

  

Clinical

-4.85

2.77

-4.07

2.08

-3.9

2.5