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Table 2 Effect of acute sleep deprivation on CSD electrical threshold

From: Acute sleep deprivation enhances susceptibility to the migraine substrate cortical spreading depolarization

Group

n

CSD Threshold (μC)

mean (range)

average ± SD

Control

19

50 (1–800)

108 ± 227

6 h sleep deprivation

11

20 (1–400)

  63 ± 116

12 h sleep deprivation

14

10 (1–300)*

  41 ± 76*

6 h and 12 h sleep deprivation

25

15 (1–400)*

  50 ± 93*

  1. Sleep deprivation of 12 h but not 6 h decreased the electrical CSD threshold. All controls (6 h controls and 12 h controls) were pooled for statistical analysis, as no significant difference was found between the two control groups
  2. *p < 0.01 vs. control
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The Journal of Headache and Pain

ISSN: 1129-2377

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