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Table 2 Effect of 6 h SD on sleep time and delta power in cry1,2+/+ and cry1,2-/- mice.

From: A role for cryptochromesin sleep regulation

NREMS amount [min]

 

baseline

post-SD

difference

cry1,2 +/+

264 ± 9

297 ± 15#

33 ± 8

cry1,2 -/-

312 ± 9*

318 ± 9

5 ± 4*

NREMS bout duration [min]

 

baseline

post-SD

difference

cry1,2 +/+

2.6 ± 0.1

3.3 ± 0.3#

0.7 ± 0.3

cry1,2 -/-

4.2 ± 0.4*

3.7 ± 0.2

-0.4 ± 0.3*

NREMS Delta power [μV2/0.1 Hz]

 

baseline

post-SD

difference [%]

cry1,2 +/+

407 ± 59

704 ± 125#

170 ± 14

cry1,2 -/-

619 ± 67*

805 ± 40#

134 ± 8*

REMS amount [min]

 

baseline

post-SD

difference

cry1,2 +/+

52 ± 6

63 ± 3#

11 ± 7

cry1,2 -/-

53 ± 4

58 ± 1

5 ± 3

  1. Post-hoc comparisons: * P < 0.05 vs. wild type, unpaired t-test; # P < 0.05, vs. baseline day, within same genotype, paired t-test. Delta power was calculated over the first hour after the SD (ZT6-ZT7). REMS and NREMS amount and bout duration were calculated over 12 hours (ZT6-ZT18). Differences indicate mean individual post-SD – baseline differences except for delta power which is calculated as percentage of baseline.
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BMC Neuroscience

ISSN: 1471-2202

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