A A BorbelySummaryAffiliation: University of Zurich Country: Switzerland Publications
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Publications
Non-rapid eye movement sleep with low muscle tone as a marker of rapid eye movement sleep regulationGilberte Tinguely
Institute of Pharmacology and Toxicology, University of Zurich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
BMC Neurosci 7:2. 2006..To further investigate this phenomenon, episodes of restricted night-time sleep (23:00-03.00 h) and subsequent morning sleep (10:00-13:00 h) were analysed...- Pulsed high-frequency electromagnetic field affects human sleep and sleep electroencephalogramA A Borbely
Institute of Pharmacology and Toxicology, University of Zurich, Switzerland
Neurosci Lett 275:207-10. 1999..5-14 Hz bands during the initial part of sleep and then subsided. The results demonstrate that pulsed high-frequency EMF in the range of radiotelephones may promote sleep and modify the sleep EEG... - Processes underlying sleep regulationA A Borbely
Institute of Pharmacology, University of Zurich, Switzerland
Horm Res 49:114-7. 1998..Sleep is not only a global brain phenomenon but also a regional cerebral process whose intensity may be influenced by prior activity during waking... - Interhemispheric coherence of the sleep electroencephalogram in mice with congenital callosal dysgenesisV Vyazovskiy
Institute of Pharmacology and Toxicology, , Winterthurerstrasse 190, , Switzerland
Neuroscience 124:481-8. 2004..This applies also to the functional changes induced by sleep deprivation in NREM sleep. In contrast, interhemispheric synchronisation of theta oscillations in waking and REM sleep may be mediated by direct interhippocampal connections... - Unihemispheric enhancement of delta power in human frontal sleep EEG by prolonged wakefulnessP Achermann
Institute of Pharmacology and Toxicology, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
Brain Res 913:220-3. 2001..This effect may reflect a functional asymmetry between the dominant and non-dominant hemisphere. The results provide further evidence for the presence of both global and local aspects of sleep regulation... - Age-dependent changes in sleep EEG topographyH P Landolt
Institute of Pharmacology and Toxicology, University of Zurich, Zurich, Switzerland
Clin Neurophysiol 112:369-77. 2001..To assess age-related topographic changes in the sleep electroencephalogram (EEG)... - Electroencephalogram power density and slow wave sleep as a function of prior waking and circadian phaseD J Dijk
Institute of Pharmacology, University of Zurich, Switzerland
Sleep 13:430-40. 1990..It is concluded that, in accordance with the two-process model of sleep regulation, slow wave activity in NREM sleep depends on prior waking and is not significantly influenced by circadian phase... - Repeated partial sleep deprivation progressively changes in EEG during sleep and wakefulnessD P Brunner
Institute of Pharmacology, , Switzerland
Sleep 16:100-13. 1993..The progressive changes were also present in the EEG spectra of REM sleep and wakefulness. Because the time course of these changes paralleled the cumulative deficit in REM sleep, they may represent a correlate of REM sleep pressure... - Temporal evolution of coherence and power in the human sleep electroencephalogramP Achermann
Institute of Pharmacology, University of Zurich, Switzerland
J Sleep Res 7:36-41. 1998..The results indicate that the intrahemispheric and interhemispheric coherence of EEG activity attains readily a high level in NREM sleep and is largely independent of the signal amplitude... - The dynamics of spindles and EEG slow-wave activity in NREM sleep in miceV V Vyazovskiy
Institute of Pharmacology and Toxicology, , , Switzerland
Arch Ital Biol 142:511-23. 2004..The data suggest that spindles in NREM sleep may be involved in sleep maintenance, while spindles heralding the transition to REM sleep may be related to mechanisms of REM sleep initiation... - Electromagnetic fields, such as those from mobile phones, alter regional cerebral blood flow and sleep and waking EEGR Huber
Institute of Pharmacology and Toxicology, University of Zurich, Zurich, Switzerland
J Sleep Res 11:289-95. 2002..Pulse-modulated EMF exposure may provide a new, non-invasive method for modifying brain function for experimental, diagnostic and therapeutic purposes... - Sleep extension in humans: sleep stages, EEG power spectra and body temperatureD J Dijk
Institute of Pharmacology, , Switzerland
Sleep 14:294-306. 1991..Thus the time course of Tcore dissociated from the time course of SWA. This indicates that SWA in NREM sleep is not directly related to the variation in core body temperature... - Dynamics of EEG slow-wave activity and core body temperature in human sleep after exposure to bright lightC Cajochen
Institute of Pharmacology, , Switzerland
Sleep 15:337-43. 1992..The differences in SWA may have been due to a minor sleep-disturbing aftereffect of BL, which was followed by a rebound. The data are not in support of a close relationship between SWA and core body temperature... - Sleep and rest facilitate auditory learningJ M Gottselig
Institute of Pharmacology and Toxicology, University of Zurich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
Neuroscience 127:557-61. 2004..These findings indicate that physiological, behavioral and environmental conditions that accompany restful waking are sufficient to facilitate learning and may contribute to the facilitation of learning that occurs during sleep... - Functional topography of the human nonREM sleep electroencephalogramL A Finelli
Institute of Pharmacology and Toxicology, , Winterthurerstrasse 190, , Switzerland
Eur J Neurosci 13:2282-90. 2001..The predominant increase of low-frequency power in frontal areas may be due to a high 'recovery need' of the frontal heteromodal association areas of the cortex... - Human versus porcine insulin in patients with insulin-dependent diabetes mellitus: differences in sleep and the sleep EEG during near-normoglycemiaC Roth
Institute of Pharmacology, , Switzerland
Sleep 21:92-100. 1998..The results indicate that human insulin may affect brain functions differently compared to animal insulin under near-normoglycemic conditions... - Changes in sleep and sleep electroencephalogram during pregnancyD P Brunner
Institute of Pharmacology, , Switzerland
Sleep 17:576-82. 1994..The study documents major alterations of the sleep EEG that are not evident from the sleep scores and that may be associated with the characteristic hormonal changes occurring during pregnancy...