Cetacean sleep: An unusual form of mammalian sleep

Neuroscience and Biobehavioral Reviews

Volumn 32, Issue 8, 2008, Pages 1451-1484

  Lyamin, Oleg I ^a,b   Manger, Paul R ^c   Ridgway, Sam H ^d   Mukhametov, Lev M ^b   Siegel, Jerome M ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b Utrish Dolphinarium Ltd   (Russian Federation)

^c UNIVERSITY OF THE WITWATERSRAND   (South Africa)

^d UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Evolution; Laterality; Rapid eye movement sleep; Slow wave sleep; Thermoregulation; Unihemispheric sleep; Vigilance

Indexed keywords

4 AMINOBUTYRIC ACID; HISTAMINE; OREXIN;

ANIMAL BEHAVIOR; ANTERIOR HYPOTHALAMUS; AROUSAL; BODY SIZE; BRAIN COMMISSURE; BRAIN FUNCTION; BRAIN REGION; BRAIN TEMPERATURE; CETACEA; CHOLINERGIC NERVE CELL; CORPUS CALLOSUM; ELECTROENCEPHALOGRAM; ELECTROPHYSIOLOGY; EYELID CLOSURE; FOREBRAIN; LOCUS CERULEUS; NONHUMAN; NORADRENERGIC NERVE; PHENOMENOLOGY; PHENOTYPE; PRIORITY JOURNAL; REM SLEEP; REVIEW; SEROTONINERGIC NERVE CELL; SLEEP; SLEEP WAKING CYCLE; SLOW WAVE SLEEP; SWIMMING; TELEMETRY; THERMOGENESIS;

ANIMALS; BEHAVIOR, ANIMAL; BRAIN; CETACEA; ELECTROENCEPHALOGRAPHY; EVOLUTION; HUMANS; MOVEMENT; NEUROTRANSMITTER AGENTS; SLEEP;

EID: 52249120810     PISSN: 01497634     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neubiorev.2008.05.023     Document Type: Review

References (218)

1. Amlaner C.J., and Ball N.J. Avian sleep. In: Kryger M.H., Roth T., and Dement W.C. (Eds). Principles and Practice of Sleep Medicine. second ed. (1994), Saunders, Philadelphia 81-94
2. Anderson P.K. Dugongs of Shark Bay, Australia-seasonal migration, water temperature and forage. Natl. Geogr. Res. 2 (1986) 473-490
3. Balance L.T. Cetacean ecology. In: Perrin W.F., Würsig B., and Thewissen J.G.M. (Eds). Encyclopedia of Marine Mammals (2002), Academic Press, New York 208-214
4. Bearzi G., and Politi E. Diurnal behavior of free-ranging bottlenose dolphins in the Kvarneric (Northern Adriatic sea). Mar. Mamm. Sci. 15 (1999) 1065-1097
5. Behrman G. The pineal organ (epiphysis cerebri) of the harbor porpoise (Phocoena phocoena, Linne, 1758). Aquat. Mamm. 16 (1990) 96-100
6. Berlucchi G. Callosal activity in unrestrained, unanesthetized cats. Arch. Ital. Biol. 103 (1965) 623-635
7. Berlucchi G. Electroencephalographic studies in "split brain" cats. Electroenceph. Clin. Neurophysiol. 20 (1966) 348-356
8. Bishnupuri K.S., and Haldar C. Profile of organ weights and plasma concentrations of melatonin, estradiol and progesterone during gestation and post-parturition in female Indian palms squirrel Funambulus pennanti. Indian J. Exp. Biol. 38 (2000) 974-981
9. Bjarkam C.R., Sørensen J.C., and Geneser F.A. Distribution and morphology of serotonin-immunoreactive neurons in the brainstem of the New Zealand white rabbit. J. Comp. Neurol. 380 (1997) 507-519
10. Bonnet M.H. Infrequent periodic sleep disruption: effects on sleep, performance and mood. Physiol. Behav. 45 (1989) 1049-1055
11. Bonnet M.H. In: Kryger M.H., Roth T., and Dement W.C. (Eds). Sleep Deprivation (2000), W.B. Saunders, Philadelphia 53-71
12. Breathnach A.S. The cetacean central nervous system. Biol. Rev. 35 (1960) 187-230
13. Buhl E.H., and Oelschläger H.A. Morphogenesis of the brain in the harbour porpoise. J. Comp. Neurol. 277 (1988) 109-125
14. Bullock T.H., Grinnell A.D., Ikezono F., Kameda K., Katsuki Y., Nomoto M., Sato O., Suga N., and Yanagisava K. Electrophysiological studies of the central auditory mechanisms in cetaceans. Z. Vergl. Physiol. 59 (1968) 117-156
15. Cassini M.H., and Vila B.L. Cluster analysis of group types in southern right whale (Eubalaena australis). Mar. Mamm. Sci. 6 (1990) 17-24
16. Castellini M. Thermoregulation. In: Perrin W.F., Würsig B., and Thewissen J.G.M. (Eds). Encyclopedia of Marine Mammals (2002), Academic Press, New York 1245-1250
17. Castellini M.A., Milsom W.K., Berger R.J., Costa D.P., Jones D.R., Castellini J.M., Rea L.D., Bharma S., and Harris M. Patterns of respiration and heart rate during wakefulness and sleep in elephant seal pups. Am. J. Physiol. 266 (1994) R863-R869
18. Coggeshall R.E. A study of diencephalic development in the albino rat. J. Comp. Neurol. 122 (1964) 241-269
19. Dinges D.F., Rogers N.L., and Baynard M.D. Chronic sleep deprivation. In: Kryger M.H., Roth T., and Dement W.C. (Eds). Principles and Practice of Sleep Medicine (2005), W.B. Saunders, Philadelphia 67-76
20. Donhoffer Sz. Homeothermia of the Brain (1980), Akadémiai Kiadó, Budapest
21. Downhower J.F., and Blumer L.S. Calculating just how small a whale can be. Nature 335 (1988) 675
22. Flanigan W.F. Nocturnal behavior of captive small cetaceans. I: The bottlenose dolphin, Tursiops truncatus. Sleep Res. 3 (1974) 84
23. Flanigan W.F. Nocturnal behavior of captive small cetaceans. II: The beluga whale, Delphinapterus leucas. Sleep Res. 3 (1974) 85
24. Flanigan W.F. More nocturnal observations of captive small cetaceans. I: The killer whale, Orcinus orca. Sleep Res. 4 (1975) 139
25. Flanigan W.F. More nocturnal observations of captive small cetaceans. II: The pacific white-sided dolphin, Lagenorhynchus obliquidens. Sleep Res. 4 (1975) 140
26. Flanigan W.F. More nocturnal observations of captive small cetaceans. III: Further study of the beluga whale, Delphinapterus leucas. Sleep Res. 4 (1975) 141
27. Ford J.K.B. Killer whale (Orcinus orca). In: Perrin W.F., Würsig B., and Thewissen J.G.M. (Eds). Encyclopedia of Marine Mammals (2002), Academic Press, New York 669-676
28. Fordyce R.E. Cetacean evolution. In: Perrin W.F., Würsig B., and Thewissen J.G.M. (Eds). Encyclopedia of Marine Mammals (2002), Academic Press, New York 214-220
29. Fordyce R.E., and Barnes L.G. The evolutionary history of whales and dolphins. Annu. Rev. Earth Planet. Sci. 22 (1994) 419-455
30. Garey L.J., and Leuba G. A quantitative study of the neuronal and glial numerical density in the visual cortex of the bottlenose dolphin: evidence for a specialized subarea and changes with age. J. Comp. Neurol. 247 (1986) 491-496
31. Gazzaniga M.S. Cerebral specialization and interhemispheric communication: does the corpus callosum enable the human condition?. Brain 123 (2000) 1293-1326
32. Gerashchenko D., and Shiromani P.J. Different neuronal phenotypes in the lateral hypothalamus and their role in sleep and wakefulness. Mol. Neurobiol. 29 (2004) 41-59
33. Gersh I. Note on the pineal gland of the humpback whale. J. Mammal. 19 (1938) 477-480
34. Gingerich P.D. Paleobiological perspectives on Mesonychia, Archaeoceti, and the origin of whales. In: Thewissen J.G.M. (Ed). The Emergence of Whales. Evolutionary Patterns in the Origin of Cetaceans (Advances in Vertebrate Paleobiology) (1998), Plenum Press, New York 423-449
35. Gisolfi C.V., and Mora F. The Hot Brain. Survival, Temperature and the Human Body (2000), MIT Press, Cambridge
36. Gnone G., Benoldi C., Bonsignori B., and Fognani P. Observations of rest behaviours in captive bottlenose dolphins (Tursiops truncatus). Aquat. Mamm. 27 (2001) 29-33
37. Gnone G., Moriconi T., and Gambini G. Sleep behaviour: activity and sleep in dolphins. Nature 441 (2006) E10-E11
38. Goley P.D. Behavioral aspects of sleep in pacific white-sided dolphins (Lagenorhynchus obliquidens, Gill 1865). Mar. Mamm. Sci. 15 (1999) 1054-1064
39. Gray R.W. The sleep of whales. Nature 119 (1927) 636
40. Gribnau A.A.M., and Geijsberts L.G.M. Morphogenesis of the brain in staged rhesus monkey embryos. In: Beck F., Hild W., Ortmann R., Pauly J.E., and Schiebler T.H. (Eds). Advances in Anatomy Embryology and Cell Biology vol. 91 (1985), Springer-Verlag, Berlin 1-63
41. Haldar C., Yadav R., and Alipreeta A. Annual reproductive synchronization in ovary and pineal gland function of femal short-nosed fruit bat, Cynopterus sphinx. Comp. Biochem. Physiol. A Mol. Integr. Physiol. 144 (2006) 395-400
42. Hanson M.T., and Defran R.H. The behavior and feeding ecology of the Pacific Coast bottlenose dolphin, Tursiops truncatus. Aquat. Mamm. 19 (1993) 127-142
43. Hawkins A., and Olszewski J. Glia/nerve index for cortex of the whale. Science 126 (1957) 76-77
44. Howard R.S., Finneran J.J., and Ridgway S.H. BIS monitoring of unihemispheric effects in dolphins. Anesth. Anal. 103 (2006) 626-632
45. Hofman M.A. Evolution of brain size in neonatal and adult placental mammals: a theoretical approach. J. Theor. Biol. 105 (1983) 317-332
46. Husar S.L. Trichechus inunguis. Mammalian Species vol. 72 (1977) 4 pp
47. Husar S.L. Trichechus senegalensis. Mammalian Species vol. 89 (1978) 3 pp
48. Innocenti G.M. General organization of the callosal connections in the cerebral cortex. In: Jones E.G., and Peters A. (Eds). Cerebral Cortex vol. 5 (1986), Plenum Press, New York 291-353
49. Jacobs M.S., McFarland W.L., and Morgane P.J. The anatomy of the brain of the bottlenose dolphin (Tursiops truncatus). Rhinic lobe (Rhinencephalon): The archicortex. Brain Res. Bull. 4 Suppl. 1 (1979) 1-108
50. Jeeves M.A. Callosal agenesis-a natural split brain overview. In: Lassonde M., and Jeeves M.A. (Eds). Callosal Agenesis (1994), Plenum Press, New York 285-299
51. John J., Wu M.F., Boehmer L.N., and Siegel J.M. Cataplexy-active neurons in the hypothalamus: implications for the role of histamine in sleep and waking behavior. Neuron 42 (2004) 619-634
52. Jones B.E., and Moore R.Y. Ascending projections of the locus coeruleus in the rat. II: Autoradiographic study. Brain Res. 127 (1977) 23-53
53. Jones B.E., Halaris A.E., McIlhany M., and Moore R.Y. Ascending projections of the locus coeruleus in the rat. I: Axonal transport in central noradrenaline neurons. Brain Res. 127 (1977) 1-21
54. Jouvet M., Jeannerod M., and Delorme F. Organization of the system responsible for phase activity during paradoxal sleep. C. R. Seances Soc. Biol. Fil. 159 (1965) 1599-1604
55. Kaufman L.S., and Morrison A.R. Spontaneous and elicited PGO spikes in rats. Brain Res. 9 (1981) 61-72
56. Klinowska M. Diurnal rhythms in cetaceans-a review. Rept. Int. Whal. Comm. 8 (1986) 75-88
57. Kiyashchenko L.I., Mileykovskiy B.Y., Maidment N., Lam H.A., Wu M.F., John J., Peever J., and Siegel J.M. Release of hypocretin (orexin) during waking and sleep states. J. Neurosci. 22 (2002) 5282-5286
58. Kovalzon V.M. Brain temperature variations during natural sleep and arousal in white rats. Physiol. Behav. 10 (1973) 667-670
59. Kovalzon V.M., and Mukhametov L.M. Temperature fluctuations of the dolphin brain corresponding to unihemispheric slow-wave sleep. J. Evol. Biochem. Physiol. 18 (1983) 222-224
60. Kruger L. Specialized features of the cetacean brain. In: Norris K.S. (Ed). Whales, Dolphins and Porpoises (1966), University of California Press, Los Angeles 232-253
61. Lai Y.Y., and Siegel J.M. Muscle tone suppression and stepping produced by stimulation of midbrain and rostral pontine reticular formation. J. Neurosci. 10 (1990) 2727-2738
62. Lai Y.Y., Kodama T., and Siegel J.M. Changes in monoamine release in the ventral horn and hypoglossal nucleus linked to pontine inhibition of muscle tone: an in vivo microdialysis study. J. Neurosci. 21 (2001) 7384-7391
63. Lefebvre L.W., O'Shea T.J., Rathbun G.B., and Best R.C. Distribution, status, and biogeography of the West Indian manatee. In: Woods C.A. (Ed). Biogeography of the West Indies: Past, Present and Future (1989), Sandhill Crane Press, Gainsville, FL 567-610
64. Lesku J.A., Roth T.C., Amlaner C.J., and Lima S.L. A phylogenetic analysis of sleep architecture in mammals: the integration of anatomy, physiology, and ecology. Am. Nat. 168 (2006) 441-453
65. Lima S.L., Rattenborg N.C., Lesku J.A., and Amlaner C.J. Sleeping under the risk of predation. Anim. Behav. 70 (2005) 723-736
66. Lilly J.C. Electrode and cannulae implantation in the brain of mammals by a simple percutaneous method. Science 127 (1958) 1181-1182
67. Lilly J.C. Animals in aquatic environments: adaptations of mammals to the ocean. In: Dill D.B. (Ed). Handbook of Physiology-Environment (1964), American Physiology Society, Washington, DC 741-747
68. Lindvall O., and Björklund A. The organization of the ascending catecholamine neuron systems in the rat brain. Acta Physiol. Scand. Suppl. 412 (1974) 1-48
69. Lyamin O.I. Sleep in the harp seal (Pagophilus groenlandica). Comparisons of sleep on land and in water. J. Sleep Res. 2 (1993) 170-174
70. Lyamin O.I. Sleep in young steller sea lions and northern fur seals: a comparative study. Sea Lions of the World: Conservation and Research in the 21st Century. Abstract of the 22nd Lowell Wakefield Fisheries Symposium. Anchoradge, AK (2004) 31
71. Lyamin O.I., and Chetyrbok I.S. Unilateral EEG activation during sleep in the cape fur seal, Arctocephalus pusillus. Neurosci. Lett. 143 (1992) 263-266
72. Lyamin O.I., and Mukhametov L.M. Organization of sleep in the northern fur seal. In: Sokolov V.E., Aristov A.A., and Lisitzina T.U. (Eds). The Northern Fur Seal. Systematic, Morphology, Ecology, Behavior (1998), Nauka, Moscow 280-302
73. Lyamin O.I., and Siegel J.M. Rest and activity states in the hippopotamuses. Abstract Book of the 33rd Annual Symposium of European Association for Aquatic Mammals (2005) 15 pp
74. Lyamin O.I., and Siegel J.M. Cetacean sleep behavior varies with body size. Sleep 29 (2006) A38
75. Lyamin O.I., Oleksenko A.I., and Polyakova I.G. Sleep and wakefulness in pups of harp seal, Pagophilus groenladnica. J. High Nerve Activity 39 (1989) 1061-1069
76. Lyamin O.I., Oleksenko A.I., and Polyakova I.G. Sleep in the harp seal (Pagophilus groenlandica). Peculiarities of sleep in pups during the first month of their lives. J. Sleep Res. 2 (1993) 163-169
77. Lyamin O.I., Oleksenko A.I., Polyakova I.G., and Mukhametov L.M. Paradoxical sleep in northern fur seals in water and on land. J. Sleep Res. 5 Suppl. 1 (1996) 259
78. Lyamin O.I., Shpak O.V., and Nazarenko E.A. Swimming types and budget of time in bottlenose dolphins in captivity. Biologicheski vestnik (Kharkov State University) 2 (1999) 103-106
79. Lyamin O.I., Manger P.R., Mukhametov L.M., Siegel J.M., and Shpak O.V. Rest and activity states in a grey whale. J. Sleep Res. 9 (2000) 261-267
80. Lyamin O.I., Mukhametov L.M., Siegel J.M., Manger P.R., and Shpak O.V. Resting behavior in a rehabilitating gray whale calf. Aquat. Mamm. 27 (2001) 256-266
81. Lyamin O.I., Mukhametov L.M., Siegel J.M., Nazarenko E.A., Polyakova I.G., and Shpak O.V. Unihemispheric slow wave sleep and the state of the eyes in a white whale. Behav. Brain Res. 129 (2002) 125-129
82. Lyamin O.I., Shpak O.V., Nazarenko E.A., and Mukhametov L.M. Muscle jerks during behavioral sleep in a beluga whale (Delphinapterus leucas L.). Physiol. Behav. 76 (2002) 265-270
83. Lyamin O.I., Mukhametov L.M., Chetyrbok I.S., and Vassiliev A.V. Sleep and wakefulness in the southern sea lion. Behav. Brain Res. 128 (2002) 129-138
84. Lyamin O.I., Shpak O.V., and Siegel J.M. Ontogenesis of rest behavior in killer whales. Sleep 26 (2003) 116
85. Lyamin O.I., Mukhametov L.M., and Siegel J.M. Relationship between sleep and eye state in Cetaceans and Pinnipeds. Arch. Ital. Biol. 142 (2004) 557-568
86. Lyamin O.I., Pryaslova J., Lance V., and Siegel J.M. Animal behaviour: continuous activity in cetaceans after birth. Nature 435 (2005) 1177
87. Lyamin O.I., Kosenko P.O., Lapierre J.L., Vyssotski A.L., Lipp H.P., Mukhametov L.M., and Siegel J.M. Association between behavior and sleep in bottlenose dolphins. Abstracts of the 16th Biennial Conference on the Biology of Marine Mammals (2005) 174 pp
88. Lyamin O.I., Pryaslova J., Lance V., and Siegel J.M. Sleep behaviour: sleep in continuously active dolphins. Activity and sleep in dolphins (Reply). Nature 441 (2006) E11
89. Lyamin O.I., Pryaslova J.P., Kosenko P.O., Lapierre J.L., Mukhametov L.M., and Siegel J.M. Sleep and rest states in the walrus. Abstract Book of the 34th Annual Symposium of European Association for Aquatic Mammals (2006) 14 pp
90. Lyamin O.I., Pryaslova J., Kosenko P.O., and Siegel J.M. Behavioral aspects of sleep in bottlenose dolphin mothers and their calves. Physiol. Behav. 92 (2007) 725-733
91. Magistretti P.J., Sorg O., Yu N., Martin J.L., and Pellerin L. Neurotransmitters regulate energy metabolism in astrocytes: implications for the metabolic trafficking between neural cells. Dev. Neurosci. 15 (1993) 306-312
92. Mallick B.N., Majumdar S., Faisal M., Yadav V., Madan V., and Pal D. Role of norepinephrine in the regulation of rapid eye movement sleep. J. Biosci. 27 (2002) 539-551
93. Manger P.R. An examination of cetacean brain structure with a novel hypothesis correlating thermogenesis to the evolution of a big brain. Biol. Rev. Camb. Philos. Soc. 81 (2006) 293-338
94. Manger P.R., Ridgway S.H., and Siegel J.M. The locus coeruleus complex of the bottlenose dolphin (Tursiops truncatus) as revealed by tyrosine hydroxylase immunohistochemistry. J. Sleep Res. 12 (2003) 149-155
95. Manger P.R., Fuxe K., Ridgway S.H., and Siegel J.M. The distribution and morphological characteristics of catecholamine cells in the diencephalons and midbrain of the bottlenose dolphin (Tursiops truncatus). Brain Behav. Evol. 64 (2004) 42-60
96. Mann J., and Smuts B.B. Behavioral development in wild bottlenose dolphin newborns (Tursiops sp.). Behavior 136 (1999) 529-566
97. Marino L., and Stowe J. Lateralized behavior in two captive bottlenose dolphins (Tursiops truncatus). Zoo Biol. 16 (1997) 173-177
98. Marino L., McShea D.W., and Uhen M.D. Origin and evolution of large brains in toothed whales. Anat. Rec. A Discov. Mol. Cell Evol. Biol. 281 (2004) 1247-1255
99. Maseko B.C., Bourne J.A., and Manger P.R. Distribution and morphology of cholinergic, putative catecholaminergic and serotonergic neurons in the brain of the Egyptian Rousette flying fox, Rousettus aegyptiacus. J. Chem. Neuroanat. 34 (2007) 108-127
100. Mate B.R., Rossbach K.A., Nieukirk S.L., Wells R.S., Irvine A.B., Scott M.D., and Read A.J. Satellite-monitored movements and dive behavior of a bottlenose dolphin (Tursiops truncatus) in Tampa Bay, Florida. Mar. Mamm. Sci. 11 (1995) 452-463
101. McBride A.F., and Hebb D.O. Behavior of the captive bottlenose dolphin, Tursiops truncatus. J. Comp. Physiol. Psych. 41 (1948) 111-123
102. McCormick D.A. Cholinergic and noradrenergic modulation of thalamocortical processing. Trends Neurosci. 12 (1989) 215-221
103. McCormick J.G. Relationship of sleep, respiration, and anesthesia in the porpoise: a preliminary report. Proc. Natl. Acad. Sci. U.S.A. 62 (1969) 697-703
104. McCormick J.G. Behavioral observations of sleep and anesthesia in the dolphin: implications for bispectral index monitoring of unihemispheric effects in dolphins. Anesth. Analg. 104 (2007) 239-241
105. McFarland W.L., Jacobs M.S., and Morgane P.J. Blood supply to the brain of the dolphin, Tursiops truncatus, with comparative observations on special aspects of cerebrovascular supply of other vertebrates. Neurosci. Biobehav. Rev. 3 suppl. 1 (1979) 1-93
106. McGinty D., and Szymusiak R. Keeping cool: a hypothesis about the mechanisms and functions of slow-wave sleep. Trends Neurosci. 13 (1990) 480-487
107. McGinty D., Alam M.N., Szymusiak R., Nakao M., and Yamamoto M. Hypothalamic sleep-promoting mechanisms: coupling to thermoregulation. Arch. Ital. Biol. 139 (2001) 63-75
108. Michel F., and Roffwarg H.P. Chronic split brainstem preparation: effect on sleep-waking cycle. Experientia 23 (1967) 126-128
109. Miller P.J., Aoki K., Rendell L.E., and Amano M. Stereotypical resting behavior of the sperm whale. Curr. Biol. 18 (2008) R21-R23
110. Moruzzi G., and Magoun H.W. Brain stem reticular formation and activation of the EEG. Electroenceph. Clin. Neurophysiol. 1 (1949) 455-473
111. Mukhametov L.M. Sleep in marine mammals. Exp. Brain Res. 8 (1984) 227-238
112. Mukhametov L.M. Unihemispheric slow wave sleep in the brain of dolphins and seals. In: Inoue S., and Borbely A.A. (Eds). Endogenous Sleep Substrates and Sleep Regulation (1985), Japan Societies Press, Tokyo 67-75
113. Mukhametov L.M. Unihemispheric slow-wave sleep in the Amazonian dolphin, Inia geoffrensis. Neurosci. Lett. 79 (1987) 128-132
114. Mukhametov L.M. The absence of paradoxical sleep in dolphins. In: Koella W.P., Obal F., Schulz H., and Visser P. (Eds). Sleep 1986 (1988), Gustav Fischer Verlag, New York 154-156
115. Mukhametov L.M. Paradoxical sleep peculiarities in aquatic mammals. Sleep Res. 24A (1995) 202
116. Mukhametov L.M., and Lyamin O.I. Rest and active states in bottlenose dolphins (Tursiops truncatus). J. Sleep Res. 3 (1994) 174
117. Mukhametov L.M., and Lyamin O.I. The Black Sea bottlenose dolphin: the conditions of rest and activity. In: Sokolov V.E., and Romanenko E.V. (Eds). The Black Sea Bottlenose Dolphin (1997), Nauka, Moscow 650-668
118. Mukhametov L.M., and Polyakova I.G. EEG investigation of sleep in porpoises (Phocoena phocoena). J. High Nerve Activity 31 (1981) 333-339
119. Mukhametov L.M., and Supin A.Y. EEG study of different behavioural states in free moving dolphin (Tursiops truncatus). J. High Nerve Activity 25 (1975) 396-401
120. Mukhametov L.M., Supin A.Ya., and Strokova I.G. Interhemispheric asymmetry of cerebral functional states during sleep in dolphins. Dokl. Akad. Nauk. SSSR 229 (1976) 767-770
121. Mukhametov L.M., Supin A.Ya., and Polyakova I.G. Interhemispheric asymmetry of the electroencephalographic sleep pattern in dolphins. Brain Res. 134 (1977) 581-584
122. Mukhametov L.M., Supin A.Ya., and Polyakova I.G. Sleep in Caspian seals (Phoca caspica). J. High Nerve Activity 34 (1984) 259-264
123. Mukhametov L.M., Lyamin O.I., and Polyakova I.G. Interhemispheric asynchrony of the sleep EEG in northern fur seals. Experientia 41 (1985) 1034-1035
124. Mukhametov L.M., Oleksenko A.I., and Polyakova I.G. Quantitative characteristics of the electrocorticographic sleep stages in bottle-nosed dolphins. Neurofiziologiia 20 (1988) 532-538
125. Mukhametov L.M., Lyamin O.I., Chetyrbok I.S., Vassilyev A.A., and Diaz R. Sleep in an Amazonian manatee, Trichechus inunguis. Experientia 48 (1992) 417-419
126. Mukhametov L.M., Oleksenko A.I., and Polyakova I.G. The Black Sea bottlenose dolphin: the structure of sleep. In: Sokolov V.E., and Romanenko V.E. (Eds). The Black Sea Bottlenose Dolphin (1997), Nauka, Moscow 492-512 (in Russian)
127. Nakao M., McGinty D., Szymusiak R., and Yamamoto M. Thermoregulatory model of sleep control: losing the heat memory. J. Biol. Rhythms 14 (1999) 547-556
128. Nazarenko E.A., Lyamin O.I., Shpak O.V., and Mukhametov L.M. Behavioral sleep in captive Baikal seals. Abstracts of the 14th Biennial Conference on the Biology of Marine Mammals (2001) 154 pp
129. Nelson D.L., and Lein J. Behavior pattern of two captive Atlantic white-sided dolphins, Lagenorhvnchus acutus. Aquat. Mamm. 20 (1994) 1-10
130. Nielsen T.A., Montplaisir J., Marcotte R., and Lassonde M. Sleep, dreaming and EEG coherence patterns in agenesis of the corpus callosum: comparisons with callosotomy patients. In: Lassonde M., and Jeeves M.A. (Eds). Callosal Agenesis (1994), Plenum Press, New York 109-117
131. Nieuwenhuys R., ten Donkelaar H.J., and Nicholson C. The Central Nervous System of Vertebrates vol. 3 (1998), Springer, New York
132. Nishiwaki M. Aerial photographs show sperm whales' interesting habits. Norsk. Hvalfangst-Tidende 51 (1962) 395-398
133. Nitz D., and Siegel J.M. GABA release in the locus coeruleus as a function of sleep/wake state. Neuroscience 78 (1997) 795-801
134. Nitz D., and Siegel J.M. GABA release in the dorsal raphe nucleus: role in the control of REM sleep. Am. J. Physiol. 273 (1997) R451-R455
135. Norris K.S., and Dohl T.P. The structure and functions of cetacean schools. In: Herman L.M. (Ed). Cetacean Behavior: Mechanisms and Functions (1980), John Wiley and Sons, New York 211-261
136. Oelschläger H.A. Pakicetus inachus and the origin of whales and dolphins (Mammalia: Cetacea). Gegenbaurs Morphol. Jahrb. 133 5 (1987) 673-685
137. Oelschläger H.A., and Kemp B. Ontogenesis of the sperm whale brain. J. Comp. Neurol. 399 (1998) 210-228
138. Oelschläger H.A., Haas-Rioth M., Fung C., Ridgway S.H., and Knauth M. Morphology and evolutionary biology of the dolphin (Delphinus sp.) brain-MR imaging and conventional histology. Brain Behav. Evol. 71 (2008) 68-86
139. Oleksenko A.I., and Lyamin O.I. Rest and activity states in female and baby of harbor porpoise (Phocoena phocoena). J. Sleep Res. 5 suppl. 1 (1996) 159
140. Oleksenko A.I., Mukhametov L.M., Polyakova I.G., Supin A.Ya., and Kovalzon V.M. Unihemispheric sleep deprivation in bottlenose dolphins. J. Sleep Res. 1 (1992) 40-44
141. Oleksenko A.I., Chetyrbok I.S., Polyakova I.G., and Mukhametov L.M. Rest and active states in Amazonian dolphins. In: Sokolov V.E. (Ed). The Amazonian Dolphin (1996), Nauka, Moscow 257-266
142. Olivares R., Montiel J., and Aboitiz F. Species differences and similarities in the fine structure of the mammalian corpus callosum. Brain Behav. Evol. 57 (2001) 98-105
143. Patterson I.A., Reid R.J., Wilson B., Grellier K., Ross H.M., and Thompson P.M. Evidence for infanticide in bottlenose dolphins: an explanation for violent interactions with harbour porpoises?. Proc. Biol. Sci. 265 (1998) 1167-1170
144. Parmeggiani P.L. Thermoregulation and sleep. Front. Biosci. 8 (2003) s557-s567
145. Pellerin L., Stolz M., Sorg O., Martin J.L., Deschepper C.F., and Magistretti P.J. Regulation of energy metabolism by neurotransmitters in astrocytes in primary culture and in an immortalized cell line. Glia 21 (1997) 74-83
146. Pettigrew J.D. Searching for the switch: neural bases for perceptual rivalry alternations. Brain Mind 2 (2001) 85-118
147. Peyron C., Tighe D.K., van den Pol A.N., De Lecea L., Heller H.C., Sutcliffe J.G., and Kilduff T.S. Neurons containing hypocretin (orexin) project to multiple neuronal systems. J. Neurosci. 18 (1998) 9996-10015
148. Pillay P., and Manger P.R. Testing thermogenesis as the basis for the evolution of cetacean sleep phenomenology. J. Sleep Res. 13 (2004) 353-358
149. Pilleri G. The blind Indus dolphin, Platanista indi. Endeavour 3 (1979) 45-56
150. Price S.A., Bininda-Emonds O.R.P., and Gittleman J.L. A complete phylogeny of the whales, dolphins and even-toed hoofed mammals (Cetartiodactyla). Bio. Rev. Camb. Philos. Soc. 80 (2005) 1-29
151. Puelles L. Brain segmentation and forebrain development in amniotes. Brain Res. Bull. 55 (2001) 695-710
152. Rattenborg N.C., Lima S.L., and Amlaner C.J. Facultative control of avian unihemispheric sleep under the risk of predation. Behav. Brain Res. 15 (1999) 163-172
153. Rattenborg N.C., Amlaner C.J., and Lima S.L. Behavioral, neurophysiological and evolutionary perspectives on unihemispheric sleep. Neurosci. Biobehav. Rev. 24 (2000) 817-842
154. Rattenborg N.C., Amlaner C.J., and Lima S.L. Unilateral eye closure and interhemispheric EEG asymmetry during sleep in the pigeon (Columba livia). Brain Behav. Evol. 58 (2001) 323-332
155. Rechtschaffen A., and Bergmann B.M. Sleep deprivation in the rat: an update of the 1989 paper. Sleep 25 (2002) 18-24
156. Rechtschaffen A., Gilliland M.A., Bergmann B.M., and Winter J.B. Physiological correlates of prolonged sleep deprivation in rats. Science 221 (1983) 182-184
157. Rechtschaffen A., Bergmann B.M., Everson C.A., Kushida C.A., and Gilliland M.A. Sleep deprivation in the rat: X. Integration and discussion of the findings. Sleep 12 (1989) 68-87
158. Reichenbach A. Glia:neuron index: review and hypothesis to account for different values in various mammals. Glia 2 (1989) 71-77
159. Reijnders P., Brasseur S., van der Toorn J., van der Wolf P., Boyd I., Harwood J., Lavigne D., and Lowry L. Seals, Fur Seals, Sea Lions, and Walrus (1993), IUCN Publications Unit, Cambridge, UK
160. Reeves R.R., Stewart B.S., Clapham P.J., and Powell J.A. Pygmy and dwarf sperm whales. Guide to Marine Mammals of the World (2002), National Audubon Society, New York pp. 244-247
161. Ricciardi F., Jahoda M., Azzellino A., and Almirante C. The definition of behavioral categories in Mediterranean fin whales (Balaenoptera physalus) on the basis of swimming-surfacing parameters. Abstract of the 15th Conference of European Cetacean Society (2001) 27-28
162. Ridgway S.H. Homeostasis in the aquatic environment. In: Ridgway S.H. (Ed). Mammals of the Sea: Biology and Medicine (1972), Charles C. Thomas, Springfield 590-747
163. Ridgway S.H. The central nervous system of the bottlenose dolphin. In: Leatherwood S., and Reeves R.R. (Eds). The Bottlenose Dolphin (1990), Academic Press, San Diego 69-97
164. Ridgway S.H. Asymmetry and symmetry in brain waves from dolphin left and right hemispheres: some observations after anesthesia, during quiescent hanging behavior, and during visual obstruction. Brain Behav. Evol. 60 (2002) 265-274
165. Ridgway S.H., and Brownson R.H. Relative brain sizes and cortical surface areas in odontocetes. Acta Zool. Fennica 172 (1984) 149-152
166. Ridgway S.H., Harrison R.J., and Joyce P.L. Sleep and cardiac rhythm in the gray seal. Science 187 4176 (1975) 553-555
167. Ridgway S.H., Carder D., Finneran J.J., Keogh M., Kamolnick T., Todd M., and Goldblatt A. Dolphin continuous auditory vigilance for five days. J. Exp. Biol. 209 (2006) 3621-3628
168. Ridgway S.H., Houser D., Finneran J., Carder D., Keogh M., van Bonn W., Smith C., Scadeng M., Dubowitz D., Mattery R., and Hoh C. Functional imaging of dolphin brain metabolism and blood flow. J. Exp. Biol. 209 (2006) 2902-2910
169. Robbins J., Mattila D.K., Palsboll P.J., and Berube M. Asynchronous diving pairs of humpback whales: implications of a newly described behavior observed in the North Atlantic wintering grounds. Abstract of the World Marine Mammals Science Conference. Monaco (1998) 20-24
170. Saayman G.S., Tayler C.K., and Bower D. Diurnal activity cycles in captive and free-ranging Indian Ocean bottlenose dolphins (Tursiops aduncus, Ehrenburg). Behaviour 44 (1973) 212-233
171. Sakai K., and Koyama Y. Are there cholinergic and non-cholinergic paradoxical sleep-on neurons in the pons. Neuroreport 7 (1996) 2449-2453
172. Saper C.B., Chou T.C., and Scammell T.E. The sleep switch: hypothalamic control of sleep and wakefulness. Trends Neurosci. 24 (2001) 726-731
173. Savage R.J.G. Review of early Sirenia. Syst. Zool. 25 (1976) 344-351
174. Sekiguchi Y., and Kohshima S. Resting behaviors of captive bottlenose dolphins (Tursiops truncatus). Physiol. Behav. 79 (2003) 643-653
175. Sekiguchi Y., Arai K., and Kohshima S. Sleep behaviour: sleep in continuously active dolphins. Nature 441 (2006) E9-E10
176. Serafetinides E.A., Shurley J.T., and Brooks R.E. Electroencephalogram of the pilot whale, Globicephala scammoni, in wakefulness and sleep: lateralization aspects. Int. J. Psychobiol. 2 (1972) 129-135
177. Shane S.H., Wells R.S., and Wursig B. Ecology, behavior and social organization of the bottlenose dolphin: a review. Mar. Mamm. Sci. 2 (1986) 34-63
178. Shaw P.J., Tononi G., Greenspan R.J., and Robinson D.F. Stress response genes protect against lethal effects of sleep deprivation in Drosophila. Nature 417 (2002) 287-291
179. Shpak O.V., Lyamin O.I., Nazarenko E.A., and Mukhametov L.M. Variability of swimming styles and their relationship to rest and activity states in captive white whales. Abstracts of the 14th Biennial Conference on the Biology of Marine Mammals (2001) 196 pp
180. Shpak, O.V., Lyamin, O.I., Manger, P.R., Siegel, J.M., Mukhametov, L.M. Rest and activity states in the Commerson's dolphin (Cephalorhynchus commersonii). Zh. Evol. Biokhim. Fiziol., in press (in Russian).
181. Shurley J.T., Serafetinides E.A., Brooks R.E., Elsner R., and Kenney D.W. Sleep in Cetaceans: I. The pilot whale, Globicephala scammoni. Psychophysiology 6 (1969) 230
182. Siegel J.M. Brainstem mechanisms generating REM sleep. In: Kryger M.H., Roth T., and Dement W.C. (Eds). Principles and Practices of Sleep Mechanisms (2000), WB Saunders, Philadelphia, PA 112-133
183. Siegel J.M. Why we sleep. Sci. Am. 289 (2003) 92-97
184. Siegel J.M. The neurotransmitters of sleep. J. Clin. Psychiatry 65 suppl. 16 (2004) 4-7
185. Siegel J.M. Clues to the functions of mammalian sleep. Nature 437 (2005) 1264-1271
186. Siegel J.M. Do all animals sleep?. Trends Neurosci. 31 (2008) 208-213
187. Siegel J.M., Nienhuis R., Fahringer H.M., Paul R., Shiromani P., Dement W.C., Mignot E., and Chiu C. Neuronal activity in narcolepsy: identification of cataplexy related cells in the medial medulla. Science 252 (1991) 1315-1318
188. Siegel J.M., Manger P.R., Nienhuis R., Fahringer H.M., and Pettigrew J.D. Monotremes and the evolution of rapid eye movement sleep. Philos. Trans. R. Soc. Lond. B Biol. Sci. 353 (1998) 1147-1157
189. Siegel J.M., Manger P.R., Nienhuis R., Fahringer H.M., and Pettigrew J.D. Sleep in the platypus. Neuroscience 9 (1999) 391-400
190. Sobel N., Supin A.Ya., and Myslobodsky M.S. Rotational swimming tendencies in the dolphin (Tursiops truncatus). Behav. Brain Res. 65 (1994) 41-45
191. Sokolov V.E., and Mukhametov L.M. Electrophysiological study of the sleep on the manatee, Trichechus manarts. J. Evol. Biochem. Physiol. 18 (1982) 191-193
192. Sokolov V.E., Mukhametov L.M., Prihodko V.I., and Polyakova I.G. Electrophysiological study of sleep in the Siberian musk deer. Dokl. Akad. Nauk. SSSR 302 4 (1988) 1005-1009
193. Spencer M.P., Gornall T.A., and Poulter T.C. Respiratory and cardiac activity of killer whales. J. Appl. Physiol. 22 (1967) 974-981
194. Stafne G., and Manger P.R. Predominance of clockwise swimming during rest in Southern Hemisphere dolphins. Physiol. Behav. 82 (2004) 919-926
195. Steriade M., Pare D., Datta S., Oakson G., and Curro Dossi R. Different cellular types in mesopontine cholinergic nuclei related to ponto-geniculo-occipital waves. J. Neurosci. 10 (1990) 2560-2579
196. Steriade M., McCormick D.A., and Sejnowski T.J. Thalamocortical oscillations in the sleeping and aroused brain. Science 262 (1993) 679-685
197. Stewart B.S. Diving behavior. In: Perrin W.F., Würsig B., and Thewissen J.G.M. (Eds). Encyclopedia of Marine Mammals (2002), Academic Press, New York 333-339
198. Stone A.A., and Ariano M.A. Are glial cells targets of the central noradrenergic system? A review of the evidence. Brain Res. Rev. 14 (1989) 297-309
199. Stryker M.P., and Antonini A. Factors shaping the corpus callosum. J. Comp. Neurol. 433 (2001) 437-440
200. Subbarao K.V., and Hertz L. Noradrenaline induced stimulation of oxidative metabolism in astrocytes but not in neurons in primary cultures. Brain Res. 527 (1990) 346-349
201. Supin A.Ya., Mukhametov L.M., Ladygina T.F., Popov V.V., Mass A.M., and Polyakova I.G. Electrophysiological Studies of the Brain of Dolphin (1978), Nauka, Moscow
202. Supin A.Ya., and Mukhametov L.M. Some mechanisms of the unihemispheric slow wave sleep in dolphins. In: Sokolov V.E. (Ed). Electrophysiology of Sensory Systems in Marine Mammals (1986), Nauka, Moscow 188-207
203. Szelényi Z. Neuroglia: possible role in thermogenesis and body temperature control. Med. Hypoth. 50 (1998) 191-197
204. Szymusiak R. Magnocellular nuclei of the basal forebrain: substrates of sleep and arousal regulation. Sleep 18 (1995) 478-500
205. Szymusiak R., Steininger T., Alam N., and McGinty D. Preoptic area sleep-regulating mechanisms. Arch. Ital. Biol. 139 (2001) 77-92
206. Tarpley R.J., and Ridgway S.H. Corpus callosum size in delphinid cetaceans. Brain Behav. Evol. 44 (1994) 156-165
207. Törk I. Anatomy of the serotonergic system. Ann. N. Y. Acad. Sci. 600 (1990) 9-35
208. Thewissen J.G.M., Madar S.I., and Hussain S.T. Ambulocetus natans, an Eocene cetacean (Mammalia) from Pakistan. Courier Forschungsinstitut Senckenberg 191 (1996) 1-86
209. Thewissen J.G., Williams E.M., Roe L.J., and Hussain S.T. Skeletons of terrestrial cetaceans and the relationship of whales to artiodactyls. Nature 413 6853 (2001) 277-281
210. Vyazovskiy V., Achermann P., Borbély A.A., and Tobler I. Interhemispheric coherence of the sleep electroencephalogram in mice with congenital callosal dysgenesis. Neuroscience 124 (2004) 481-488
211. Watkins W.A., Daher M.A., DiMarzio N.A., Samuels A., Wartzok D., Fristrup K.M., Gannon D.P., Howey P.W., and Maiefski R.R. Sperm whale surface activity from tracking by radio and satellite tags. Mar. Mamm. Sci. 15 (1999) 1158-1180
212. Weller D.W. Predation on marine mammals. In: Perrin W.F., Würsig B., and Thewissen J.G.M. (Eds). Encyclopedia of Marine Mammals (2002), Academic Press, New York 985-994
213. Whitmore F.C. Neogene climate change and the emergence of the modern whale fauna of the North Atlantic Ocean. Proc. San Diego Soc. Nat. Hist. 29 (1994) 223-227
214. Wilson R.B. The anatomy of the brain of the whale (Balaenoptera sulfurea). J. Comp. Neurol. 58 (1933) 419-480
215. Woolf N.J. Cholinergic systems in mammalian brain and spinal cord. Prog. Neurobiol. 37 (1991) 475-524
216. Wu M.F., John J., Boehmer L.B., Nguyen G.B., and Siegel J.M. Activity of dorsal raphe cells across the sleep-waking cycle and during cataplexy in narcoleptic dogs. J. Physiol. 554 (2004) 202-215
217. Würsig B., and Würsig M. Behavior and ecology of the dusky dolphin, Lagenorhynchus obscurus, in the South Atlantic. Fishery Bull. U.S. 77 (1980) 871-890
218. Zepelin H., Siegel J.M., and Tobler I. Mammalian sleep. In: Kryger M.H., Roth T., and Dement W.C. (Eds). Principles and Practice of Sleep Medicine (2005), Saunders, Philadelphia 91-100