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Table 5 Time 1 to Time 2 difference of the 4 Hz FMAER, paired t-tests

From: Corticosteroid therapy in regressive autism: a retrospective study of effects on the Frequency Modulated Auditory Evoked Response (FMAER), language, and behavior

 

STAR group

NSA group

Electrode

Mean diff.

T

p

Mean diff.

T

p

F3

47.18

2.57

0.0188

16.83

1.17

n.s.

C3

24.15

3.02

0.0070

15.45

1.35

n.s.

P3

10.49

1.25

n.s.

3.23

1.04

n.s.

F7

3.38

0.51

n.s.

3.26

0.72

n.s.

T7

15.49

2.83

0.0106

6.31

0.83

n.s.

P7

65.08

2.37

0.0283

24.69

1.71

n.s.

TP9

56.91

3.31

0.0037

31.77

1.78

n.s.

F4

64.31

2.41

0.0260

20.89

1.21

n.s.

C4

22.66

3.12

0.0056

13.48

1.15

n.s.

P4

10.52

1.96

n.s.

3.12

0.59

n.s.

F8

18.47

1.44

n.s.

8.02

0.95

n.s.

T8

30.60

1.87

n.s.

1.08

0.07

n.s.

P8

77.83

2.86

0.0100

35.87

1.36

n.s.

TP10

83.49

2.41

0.0260

36.03

1.51

n.s.

  1. T = t-test score; p = probability; n.s. = not significant;
  2. Mean Diff. = mean of pre to post difference of 4 Hz FMAER spectral power, μV2/Hz.
  3. For electrode locations see Figure 1.
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BMC Neurology

ISSN: 1471-2377

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