Diekelmann S, Wilhelm I, Born J (2009) The whats and whens of sleep-dependent memory consolidation. Sleep Med Rev 13:309–321PubMed
Dijk DJ, Duffy JF, Czeisler CA (2000) Contribution of circadian physiology and sleep homeostasis to age-related changes in human sleep. Chronobiol Int 17:285–311PubMed
Dijk DJ, Duffy JF, Czeisler CA (2001) Age-related increase in awakenings: impaired consolidation of nonREM sleep at all circadian phases. Sleep 24:565–577PubMed
Dijk DJ, Groeger JA, Stanley N, Deacon S (2010) Age-related reduction in daytime sleep propensity and nocturnal slow wave sleep. Sleep 33:211–223PubMedCentralPubMed
Djonlagic I, Rosenfeld A, Shohamy D, Myers C, Gluck M, Stickgold R (2009) Sleep enhances category learning. Learn Mem 16:751–755PubMedCentralPubMed
Djonlagic I, Saboisky J, Carusona A, Stickgold R, Malhotra A (2012) Increased sleep fragmentation leads to impaired off-line consolidation of motor memories in humans. PLoS ONE 7:e34106PubMedCentralPubMed
Drag LL, Bieliauskas LA (2010) Contemporary review 2009: cognitive aging. J Geriatr Psychiatry Neurol 23:75–93PubMed
Duffy JF, Dijk DJ, Klerman EB, Czeisler CA (1998) Later endogenous circadian temperature nadir relative to an earlier wake time in older people. Am J Physiol 275:R1478–R1487PubMed
Dykierek P, Stadtmuller G, Schramm P, Bahro M, van Calker D et al (1998) The value of REM sleep parameters in differentiating Alzheimer’s disease from old-age depression and normal aging. J Psychiatr Res 32:1–9PubMed
Ellenbogen JM, Hulbert JC, Stickgold R, Dinges DF, Thompson-Schill SL (2006) Interfering with theories of sleep and memory: sleep, declarative memory, and associative interference. Curr Biol 16:1290–1294PubMed
Eyler LT, Sherzai A, Kaup AR, Jeste DV (2011) A review of functional brain imaging correlates of successful cognitive aging. Biol Psychiatry 70:115–122PubMedCentralPubMed
Fischer S, Hallschmid M, Elsner AL, Born J (2002) Sleep forms memory for finger skills. Proc Natl Acad Sci U S A 99:11987–11991PubMedCentralPubMed
Floyd JA, Janisse JJ, Jenuwine ES, Ager JW (2007) Changes in REM-sleep percentage over the adult lifespan. Sleep 30:829–836PubMedCentralPubMed
Fogel SM, Albouy G, Vien C, Popovicci R, King BR et al (2013) fMRI and sleep correlates of the age-related impairment in motor memory consolidation. Hum Brain Mapp doi: 10.1002/hbm.22426. [Epub ahead of print]
Fogel SM, Smith CT (2011) The function of the sleep spindle: a physiological index of intelligence and a mechanism for sleep-dependent memory consolidation. Neurosci Biobehav Rev 35:1154–1165PubMed
Fukuda N, Honma H, Kohsaka M, Kobayashi R, Sakakibara S et al (1999) Gender difference of slow wave sleep in middle aged and elderly subjects. Psychiatry Clin Neurosci 53:151–153PubMed
Ganguli M, Snitz BE, Saxton JA, Chang CC, Lee CW et al (2011) Outcomes of mild cognitive impairment by definition: a population study. Arch Neurol 68:761–767PubMedCentralPubMed
Gluck MA, Shohamy D, Myers C (2002) How do people solve the “weather prediction” task? Individual variability in strategies for probabilistic category learning. Learn Mem 9:408–418PubMedCentralPubMed
Goldman JG, Litvan I (2011) Mild cognitive impairment in Parkinson’s disease. Minerva Med 102:441–459PubMedCentralPubMed
Grady C (2012) The cognitive neuroscience of ageing. Nat Rev 13:491–505
Guazzelli M, Feinberg I, Aminoff M, Fein G, Floyd TC, Maggini C (1986) Sleep spindles in normal elderly: comparison with young adult patterns and relation to nocturnal awakening, cognitive function and brain atrophy. Electroencephalogr Clin Neurophysiol 63:526–539PubMed
Harand C, Bertran F, Doidy F, Guenole F, Desgranges B et al (2012) How aging affects sleep-dependent memory consolidation? Front Neurol 3:8PubMedCentralPubMed
Hedden T, Gabrieli JD (2010) Shared and selective neural correlates of inhibition, facilitation, and shifting processes during executive control. Neuroimage 51:421–431
Hedden T, Gabrieli JD (2004) Insights into the ageing mind: a view from cognitive neuroscience. Nat Rev 5:87–96
Hita-Yanez E, Atienza M, Gil-Neciga E, Cantero JL (2012a) Disturbed sleep patterns in elders with mild cognitive impairment: the role of memory decline and ApoE epsilon4 genotype. Curr Alzheimer Res 9:290–297PubMed
Hita-Yanez E, Atienza M, Gil-Neciga E, Cantero JL (2012b) Disturbed sleep patterns in elders with mild cognitive impairment: the role of memory decline and ApoE varepsilon4 genotype. Curr Alzheimer Res 9:290–297PubMed
Hoch CC, Dew MA, Reynolds CF 3rd, Buysse DJ, Nowell PD et al (1997) Longitudinal changes in diary- and laboratory-based sleep measures in healthy “old–old” and “young–old” subjects: a three-year follow-up. Sleep 20:192–202PubMed
Hoch CC, Dew MA, Reynolds CF 3rd, Monk TH, Buysse DJ et al (1994) A longitudinal study of laboratory- and diary-based sleep measures in healthy “old–old” and “young–old” volunteers. Sleep 17:489–496PubMed
Hofman MA, Swaab DF (2006) Living by the clock: the circadian pacemaker in older people. Ageing Res Rev 5:33–51PubMed
Hornung OP, Danker-Hopfe H, Heuser I (2005) Age-related changes in sleep and memory: commonalities and interrelationships. Exp Gerontol 40:279–285PubMed
Hornung OP, Regen F, Danker-Hopfe H, Schredl M, Heuser I (2007) The relationship between REM sleep and memory consolidation in old age and effects of cholinergic medication. Biol Psychiatry 61:750–757PubMed
Hornung OP, Regen F, Schredl M, Heuser I, Danker-Hopfe H (2006) Manipulating REM sleep in older adults by selective REM sleep deprivation and physiological as well as pharmacological REM sleep augmentation methods. Exp Neurol 197:486–494PubMed
Hot P, Rauchs G, Bertran F, Denise P, Desgranges B et al (2011) Changes in sleep theta rhythm are related to episodic memory impairment in early Alzheimer’s disease. Biol Psychol 87:334–339PubMed
Huang YL, Liu RY, Wang QS, Van Someren EJ, Xu H, Zhou JN (2002) Age-associated difference in circadian sleep-wake and rest-activity rhythms. Physiol Behav 76:597–603PubMed
Jonelis MB, Drummond SP, Salamat JS, McKenna BS, Ancoli-Israel S, Bondi MW (2012) Age-related influences of prior sleep on brain activation during verbal encoding. Front Neurol 3:49PubMedCentralPubMed
Kang JE, Lim MM, Bateman RJ, Lee JJ, Smyth LP et al (2009) Amyloid-beta dynamics are regulated by orexin and the sleep-wake cycle. Science 326:1005–1007PubMedCentralPubMed
Kaup AR, Mirzakhanian H, Jeste DV, Eyler LT (2011) A review of the brain structure correlates of successful cognitive aging. J Neuropsychiatry Clin Neurosci 23:6–15PubMedCentralPubMed