References
- Born J. 2010. Slow-wave sleep and the consolidation of long-term memory. World J Biol Psychiatry 11 (Suppl 1):16–21.
- Crunelli V, Hughes SW. 2009. The slow (<1 Hz) rhythm of non-REM sleep: a dialogue between three cardinal oscillators. Nat Neurosci 13(1):9–17.
- Dijk DJ. 2010. Slow-wave sleep deficiency and enhancement: implications for insomnia and its management. World J Biol Psychiatry 11 (Suppl 1):22–28.
- Katz DA, McHorney CA. 1998. Clinical correlates of insomnia in patients with chronic illness. Arch Intern Med 158(10):1099–1107.
- Krueger JM, Obal F. 1993. A neuronal group theory of sleep function. J Sleep Res 2(2):63–69.
- Krueger JM, Obal F Jr. 2003. Sleep function. Front Biosci 8:d511–519.
- Krueger JM, Rector DM, Roy S, Van Dongen HP, Belenky G, Panksepp J. 2008. Sleep as a fundamental property of neuronal assemblies. Nat Rev Neurosci 9(12):910–919.
- Luppi PH. 2010. Neurochemical aspects of sleep regulation with specific focus on slow-wave sleep. World J Biol Psychiatry 11 (Suppl 1):4–8.
- Maquet P. 2010. Understanding slow-wave sleep through neuroimaging. World J Biol Psychiatry 11 (Suppl 1):9–15.
- Ohayon MM, Zulley J. 2001. Correlates of global sleep dissatisfaction in the German population. Sleep 24(7):780–787.
- Okuji Y, Matsuura M, Kawasaki N, Kometani S, Shimoyama T, Sato M, . 2002. Prevalence of insomnia in various psychiatric diagnostic categories. Psychiatry Clin Neurosci 56(3):239–240.
- Taylor DJ, Lichstein KL, Durrence HH. 2003. Insomnia as a health risk factor. Behav Sleep Med 1(4):227–247.
- Tononi G, Cirelli C. 2006. Sleep function and synaptic homeostasis. Sleep Med Rev 10(1):49–62.
- Vgontzas AN, Liao D, Bixler EO, Chrousos GP, Vela-Bueno A. 2009. Insomnia with objective short sleep duration is associated with a high risk for hypertension. Sleep 32(4):491–497.