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Table 2 Time delay correlation analysis of different brain regions EEG signal

From: Left hemisphere predominance of pilocarpine-induced rat epileptiform discharges

 

RH---LH

 

number

C ( X ± SD )

τ( ms )

dominant side

1

0.8893 ± 0.0780

-3.7500 ± 0.7906

LH

2

0.8602 ± 0.0191

-1.7500 ± 0.0847

LH

3

0.8753 ± 0.0359

-2.9167 ± 1.7078

LH

4

0.5709 ± 0.0736

-17.8125 ± 3.2874

LH

5

0.8020 ± 0.0346

-3.5417 ± 0.9410

LH

6

0.8300 ± 0.0921

-2.3611 ± 0.7512

LH

7

0.7134 ± 0.0784

4.5833 ± 1.0260

RH

  1. LH: left hippocampus; RH: right hippocampus; C: the biggest correlation coefficients; τ: the time delay between the two channels signals when they have the biggest C, negative number denotes LH is prior to RH, and vice versa. Data are presented as Mean ± SD.