Alcantara, F., Monk, M. (1974) Signal propagation during aggregation in the slime mould Dictyostelium discoideum. J. Gen. Microbiol. 85: 321–324.
PubMed
CAS
Google Scholar
Aschoff, J., Weyer, R. (1962) Biologische Rhythmen and Regelung. In: Delius, L., Koepchen, H.P., Witzleb, E. (eds.) Probleme der zentralnervösen Regulation. Springer, Berlin, pp. 1–15.
CrossRef
Google Scholar
Aschoff, J., Gerkema, M.P. (1985) On diversity and uniformity of ultradian rhythms In. Schulz, H., Lavie, P. (eds.) Ultradian Rhythms in Physiology and Behavior. Springer, Berlin, pp. 321–334.
CrossRef
Google Scholar
Aserinsky, E., Kleitman, N. (1953) Regularly occurring periods of eye motility and concomitant phenomena during sleep. Science 118: 273.
PubMed
CrossRef
CAS
Google Scholar
Boiteux, A., Hess, B., Sel’kov, E.E. (1980) Creative function of instability and oscillations in metabolic systems. Current topics in cellular regulation 17: 1171–2031.
Google Scholar
Bornemann, H., Mohr, E., Ploetz, J., Krause, G. (1998) The tide as zeitgeber for Weddal seals. Polar Biol. 20: 396–403.
CrossRef
Google Scholar
Bramble, D.M., Carrier, D.R. (1983) Running and breathing in mammals. Science 219: 251–256.
CAS
Google Scholar
Brody, S. (1945) Bioenergetics and growth. Hafner, New York.
Google Scholar
Calder, W.A. (1984) Size, Function and Life History, Harvard University Press, Cambridge, Massachusetts.
Google Scholar
Cowcroft, P. (1954) The daily cycle in British shrews. Proc. Zool. Soc. London 123: 715–729.
CrossRef
Google Scholar
Daan, S. (1981) Adaptive daily strategies in behavior. In Aschoff, J. (ed.) Handbook of Behavioral Neurobiology, Plenum, New York, pp. 275–298.
Google Scholar
Daan, S. (1987). Clocks and hour glass timers in behavioural cycles. In Hiroshige, T. and Hinama, K. (eds.) Comparative aspects of circadian clocks. Hokkaido University Press, Sapporo.
Google Scholar
Daan, S., Aschoff, J. (1981) Short-term rhythms in activity. In: Aschoff, J. (ed.) Handbook of Behavioral Neurobiology, Plenum, New York, pp. 491–498.
Google Scholar
Daan, S., Aschoff, J. (1982) Circadian contributions to survival. In: Aschoff, J., Daan, S., Groos, G.A. (eds.) Vertebrate circadian systems: structure and physiology. Springer, Berlin, pp. 305–321.
CrossRef
Google Scholar
Daan, S., Tinbergen, J.M. (1999) Adaptation of Life Histories. In: Krebs, J.R., Davies, N.B. (eds.) Behavioural Ecology, An Evolutionary Approach. Blackwell Science, Oxford, pp. 311–333.
Google Scholar
Delgado-Garcia, J.M., Grau, C., DeFeudis, P., Belpozo, F., Jeminez, M., Delgado, J.M.R. (1976) Ultradian rhythms in mobility and behavior of rhesus monkeys. Exp. Brain Res. 25: 79–91.
PubMed
CrossRef
CAS
Google Scholar
D’Olimpio, F., Renzi, P. (1998) Ultradian rhythms in young and adult mice: further support for the basic rest-activity cycle. Physiol. Behay. 64: 697–701.
CrossRef
Google Scholar
Gerkema, M.P. (1992) Biological rhythms: Mechanisms and adaptive values. In: Ali, M.A. (ed.) Rhythms in Fishes. Plenum Press, New York, 27–37.
CrossRef
Google Scholar
Gerkema, M.P. and Daan, S. (1985) Ultradian rhythms in behavior: the case of the common vole (Microtus arvalis). In: Schulz, H., Lavie, P. (eds.) Ultradian rhythms in physiology and Behavior. Springer, Berlin, pp. 11–31
CrossRef
Google Scholar
Gerkema, M.P., Groos, G.A., Daan, S. (1990) Differential elimination of circadian and ultradian rhythmicity by hypothalamic lesions in the common vole Microtus arvalis. J. Biol. Rhythms 5: 81–95.
PubMed
CrossRef
CAS
Google Scholar
Gerkema, M.P., Verhulst, S. (1990) Warning against unseen predators: an experimental study in the common vole Microtus arvalis. Anim. Behay. 40: 1169–1178.
CrossRef
Google Scholar
Gerkema, M.P., Leest, E. van der (1991) Ultradian rhythms in the common vole Microtus arvalis during short deprivations of food, water and rest. J. Comp. Physiol. A 168: 591–597.
PubMed
CrossRef
CAS
Google Scholar
Gerkema, M.P., Daan, S., Wilbrink, M., Hop, M.W., Leest, F. van der (1993) Phase control of ultradian feeding rhythms in the common vole (Microtus arvalis): the roles of light and the circadian system. J. Biol. Rhythms 7: 151–171.
CrossRef
Google Scholar
Gerkema, M.P., Van der Zee, E.A., Feitsma, L.E. (1994) Expression of circadian rhythmicity correlates with the number of arginine-vasopressin-immunoreactive cells in the suprachiasmatic nucleus of the common vole, Microtus arvalis. Brain Res. 639: 93–101.
PubMed
CrossRef
CAS
Google Scholar
Gerkema, M.P., Shinohara, K., Kimura, F. (1999) Lack of circadian patterns in vasoactive intestinal polypeptide release and variability in vasopressin release in vole suprachiasmatic nuclei in vitro. Neursci. Lett. 259: 107–110.
CrossRef
CAS
Google Scholar
Godfrey, G.K. (1955) A field study of the activity of the mole (T. europaea L.). Ecology 36: 678–685.
CrossRef
Google Scholar
Grau, C., Escera, C., Cilveti, D., Garcia, R., Mojon, M., Fernandez, A., Hermida, R.C. (1995). Ultradian rhythms in gross motor activity of adult humans. Physiol. Behay. 57: 411–419.
CrossRef
CAS
Google Scholar
Halberg, F., Engeli, M., Hamburger, C., Hillmann, V.D. (1965) Spectral resolution of low-frequency, small amplitude rhythms in excreted 17-ketoseroids: probably androgen-induced circaseptan desynchronization. Acta Endocrinologica 103: 1–54.
Google Scholar
Hatyashi, M., Sato, K., Hori, T. (1994) Ultradian rhythms in task performance, self evaluation, and EEG activity. Percept. Mot. Skills 79: 791–800.
CrossRef
Google Scholar
Heusner, A.A. (1987) What does the power function reveal about structure and function in animals of different size? Am. Rev. Physiol. 49: 121–133.
CrossRef
CAS
Google Scholar
Holst, E.V. (1949) Zur Funktion des Statolitischenapparates im Wirbeltierlabyrinth. Naturwissenschaften 36: 127–128.
CrossRef
Google Scholar
Hughes, G.P., Reid, D. (1951) Studies on the behaviour of cattle and sheep in relation to the utilization of grass. J. Agr. Sci. 41: 360–366.
Google Scholar
Jansen, K., Van der Zee, E.A., Gerkema, M.P. (1999) Organotypic suprachiasmatic nuclei cultures of adult voles reflect locomotor behavior: differences in number of vasopressin cells. Chronobiol. Int. 16: 745–750.
PubMed
CrossRef
CAS
Google Scholar
Kleiber, M. (1932) Body size and metabolism. Hilgardia 6: 315–353.
CAS
Google Scholar
Kleitmann (1961) The nature of dreaming. In Wolstenholme, G.E.W., O’Connor, M. (eds.). The nature of sleep. Churchill, London, p. 349.
Google Scholar
Kupferman, I. (1985) Hypothalamus and lymbic system I: peptidergic neurons, homeostasis, and emotional behavior. In: Kandel, E.C., Schwartz, J.H. (eds.) Principles of neural science. Elsevier, New York, pp. 611–625.
Google Scholar
Lindstedt, S.L., Calder, W.A. (1981) Body size, physiological time, and longevity of homeothermic animals. Quart. Rev. Biol. 56: 1–16.
CrossRef
Google Scholar
Lisman, J.E., Goldring, M.A. (1988) Feasibility of long-term storage of graded information by the Ca2+/calmodulidependent protein kinase molecules of the postsynaptic density. Proc. Nat. Acad. Sci. USA 85: 5320–5324.
PubMed
CrossRef
CAS
Google Scholar
Lloyd, D., Stupfel, M. (1991) The occurrence and functions of ultradian rhythms. Biol. Rev. 66: 275–299.
PubMed
CrossRef
CAS
Google Scholar
Meiske, W., Glende, M., Nurnberg, G., Reich, J.G. (1978) On the influence of rapid periodic parameter oscillations on the long-term behaviour of cell metabolism. J. Theor. Biol. 71: 11–19.
PubMed
CrossRef
CAS
Google Scholar
Neubauer, A.C., Freudenthaler, H.H. (1995) Ultradian rhythms in cognitive performance: no evidence for a 1.5h rhythm. Biol. Psychol. 40: 281–298.
PubMed
CrossRef
CAS
Google Scholar
Notili, L., Ferrilo, F., Besset, A., Rosadini, G., Schiavi, G., Billiard, M. (1996) Ultradian aspects of sleep in narcolepsy. Neurophysiol. Clin. 26: 51–59.
CrossRef
Google Scholar
Okudaira, N., Kripke, D.F., Webster, J.B. (1984) No basic rest-activity cycle in head, wrist or ankle. Physiol. Behay. 32: 843–845.
CrossRef
CAS
Google Scholar
Peters, R.H. (1983) The ecological implications of body size. Cambridge University Press.
Google Scholar
Poon, A.M.S., Wu, B.M., Poon, P.W.F., Cheung, E.P.W., Chan, F.H.Y. (1997) Effect of cage size on ultradian locomotor rhythms of laboratory mice. Physiol. Behay. 62: 1253–1258.
CrossRef
CAS
Google Scholar
Prop, J., Loonen, H.J.J.E. (1986) Goose flocks and food exploitation: the importance of being first, XIX Int. Ornith. Congr. Ottawa, pp. 1878–1887.
Google Scholar
Rapp, P.E., Mees, A.I., Sparrow, C.T. (1981) Frequency encoded biochemical regulations is more accurate than amplitude dependent control. J. Theor. Biol. 90: 531–544.
PubMed
CrossRef
CAS
Google Scholar
Raptorgroup RUG/RIJP (1982) Timing of vole hunting in aerial predator. Mammol. Rev. 12: 169–181.
Google Scholar
Refinetti, R. (1996) Ultradian rhythms of body temperature and locomotor activity in wild-type and tau mutant hamsters. Anim. Biol. 5: 111–115.
Google Scholar
Ricard, J., Saolie, J.M. (1982) Self organization and dynamics of an open futile cycle. J. Theor. Biol. 95: 105–121.
PubMed
CrossRef
CAS
Google Scholar
Richter, P.H., Ross, J. (1981) Concentration oscillations and efficiency: glycolysis. Science 211: 715–717.
PubMed
CrossRef
CAS
Google Scholar
Schulz, H., Lavie, P. (1985) Ultradian rhythms in Physiology and Behavior. Springer, Berlin.
CrossRef
Google Scholar
Simon, C. (1998) Ultradian pulsatility of plasma glucose and insulin secretion rate: circadian and sleep modulation. Horm. Res. 49: 185–190.
PubMed
CrossRef
CAS
Google Scholar
Sinha, M.K., Sturis, J., Ohannesian, J., Magosin, S., Stephens, T., Polonsky, K.S., Caro, J.F., (1996) Ultradian oscillations of leptin secretion in humans. Biochem. Biophys. Res. Commun. 228: 733–738.
PubMed
CrossRef
CAS
Google Scholar
Stupfel, M., Gourlet, V., Peramon, A., Merat, P., Putet, G., Court, L. (1995) Comparison of ultradian and circadian oscillations of carbon dioxide production by various endotherms. J. Am. Physiol. 268: R253–265.
CAS
Google Scholar
Van Cauter, E., Honinckx, E. (1985) Pulsatility in pituitary hormones. In: Schulz, H., Lavie, P. (eds.) Ultradian Rhythms in Physiology and Behavior. Springer, Berlin, pp. 41–61.
CrossRef
Google Scholar
Wollnik, E. (1989) Physiology and regulation of biological rhythms in laboratory animals: an overview. Lab. Animal 23: 107–125.
CrossRef
CAS
Google Scholar