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Table 2 Averaged normalised powers in spectral bands for the distinct doses and sleep-wake stages during the first hour

From: Evidence of a pharmacodynamic EEG profile in rats following clonidine administration using a nonlinear analysis

 

NREM powers in %

 

REM powers in %

 

WAKE powers in %

 
 

δ

θ

α

β

%/h

δ

θ

α

β

%/h

δ

θ

α

β

%/h

VC

33.2

26.3

16.2

14.4

28.5

20.4

37.8

13.8

11.7

4.3

31.2

28.3

11.8

11.5

67.2

LD

30.2

28.7

16.4

14.9

27.5

25.9

30.8

13.0

14.1

3.5

28.3

30.7

12.2

12.4

69.0

MD

29.6

30.3

15.8

15.0

39.1

26.8

29.1

13.3

15.2

0.7

27.1

32.1

12.6

13.4

60.2

HD

27.6

33.6

15.8

14.7

65.7

25.7

31.5

13.6

15.1

4.1

26.3

33.6

13.6

14.2

30.2

  1. Powers in bold indicate the maximum of the four band powers (δ = 0.5-4 Hz, θ = 4-8 Hz, α = 8-12 Hz and β = 12-20 Hz) for each stage and dose. The percentage of time spent during the first hour (%/h) per stage and dose is reported as well. Significant difference (p < 0.05) between VC and HD (comparison made using a one-way ANOVA) is marked with the † symbol.