Linked to Pontine Inhibition of Muscle Tone: An In Vivo Microdialysis Study Changes in Monoamine Release in the Ventral Horn and Hypoglossal Nucleus
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[PDF] [Full Text] [Abstract] , September 15, 2001; 21 (18): 7384-7391. J. Neurosci. Y.-Y. Lai, T. Kodama and J. M. Siegel Linked to Pontine Inhibition of Muscle Tone: An In Vivo Microdialysis Study Changes in Monoamine Release in the Ventral Horn and Hypoglossal Nucleus [PDF] [Full Text] [Abstract] , June 1, 2002; 22 (11): 4568-4576. J. Neurosci. J. Lu, A. A. Bjorkum, M. Xu, S. E. Gaus, P. J. Shiromani and C. B. Saper Eye Movement Sleep Selective Activation of the Extended Ventrolateral Preoptic Nucleus during Rapid [PDF] [Full Text] [Abstract] , July 1, 2002; 22 (13): 5282-5286. J. Neurosci. Peever and J. M. Siegel L. I. Kiyashchenko, B. Y. Mileykovskiy, N. Maidment, H. A. Lam, M.-F. Wu, J. John, J. Release of Hypocretin (Orexin) during Waking and Sleep States [PDF] [Full Text] [Abstract] , October 1, 2005; 94 (4): 2561-2574. J Neurophysiol S. Li, V. Varga, A. Sik and B. Kocsis Limbic System GABAergic Control of the Ascending Input From the Median Raphe Nucleus to the [PDF] [Full Text] [Abstract] R2041-R2049. , December 1, 2008; 295 (6): Am J Physiol Regulatory Integrative Comp Physiol J. John, L. Ramanathan and J. M. Siegel states in freely behaving rats Rapid changes in glutamate levels in the posterior hypothalamus across sleep-wake
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Changes in monoamine release in the ventral horn and hypoglossal nucleus linked to pontine inhibition of muscle tone: an in vivo microdialysis study.
A complete suppression of muscle tone in the postural muscles and a reduction of muscle tone in the respiratory related musculature occur in rapid eye movement (REM) sleep. Previous studies have emphasized the role of glycine in generating these changes. Because the activity of norepinephrine- and serotonin-containing neurons is known to decrease in REM sleep, we hypothesized that a decrease in...
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We hypothesized that cessation of brainstem monoaminergic systems and an activation of brainstem inhibitory systems are both involved in pontine inhibitory area (PIA) stimulation-induced muscle atonia. In our previous study (Lai et al., 2001), we found a decrease in norepinephrine and serotonin release in motoneuron pools during PIA stimulation-induced muscle tone suppression. We now demonstrat...
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