• 1
    Knutson KL, Van Cauter E. Associations between sleep loss and increased risk of obesity and diabetes. Ann. N. Y. Acad. Sci. 2008; 1129: 287304.
  • 2
    Magee CA, Iverson DC, Huang XF et al. A link between chronic sleep restriction and obesity: Methodological considerations. Public Health 2008; 122: 137381.
  • 3
    Spiegel K, Leproult R, L'Hermite-Balerioux M et al. Leptin levels are dependent on sleep deprivation: relationships with sympathovagal balance, carbohydrate regulation, cortisol, and thyrotropin. J. Clin. Endocrinol. Metab. 2004; 89: 576271.
  • 4
    Spiegel K, Tasali E, Penev P et al. Brief Communication: Sleep curtailment in healthy young men is associated with decreased leptin levels, elevated ghrelin levels, and increased hunger and appetite. Ann. Intern. Med. 2004; 141: 84650.
  • 5
    Havel PJ. Peripheral signals conveying metabolic information to the brain: short-term and long-term regulation of food intake and energy homeostasis. Exp. Biol. Med. 2001; 226: 96377.
  • 6
    Batterham RL, Cowley MA, Small CJ et al. Gut hormone PYY3-36 physiologically inhibits food intake. Nature 2002; 418: 6504.
  • 7
    Stubbs RJ, Hughes DA, Johnstone AM et al. The use of visual analogue scales to assess motivation to eat in human subjects: a review of their reliability and validity with an evaluation of a new hand-held computerized system for temporal tracking of appetite ratings. Br. J. Nutr. 2000; 84: 40515.
  • 8
    Todman JB, Dugard P. Single-Case and Small-n Experimental Designs: A Practical Guide to Randomization Tests. Lawrence Erlbaum: Mahwah, NJ, 2001.