ArticlesStimulus-evoked and seizure-related responses of extracellular calcium activity in spinal cord compared to those in cerebral cortexG. G. SomjenG. G. SomjenPublished Online:01 Oct 1980https://doi.org/10.1152/jn.1980.44.4.617MoreSectionsPDF (3 MB)Download PDF ToolsExport citationAdd to favoritesGet permissionsTrack citations ShareShare onFacebookTwitterLinkedInWeChat Back to Top Next Download PDF FiguresReferencesRelatedInformation Cited ByEffect of the Stimulation of Sensory Inputs on the Firing of Neurons of the Trigeminal Main Sensory Nucleus in the RatA. Pastor-Bernier, I. Arsenault, J. P. Lund✠, and A. Kolta1 February 2010 | Journal of Neurophysiology, Vol. 103, No. 2Emergence of Intrinsic Bursting in Trigeminal Sensory Neurons Parallels the Acquisition of Mastication in Weanling RatsFrédéric Brocard, Dorly Verdier, Isabel Arsenault, James P. Lund, and Arlette Kolta1 November 2006 | Journal of Neurophysiology, Vol. 96, No. 5Fabrication and Use of High-Speed, Concentric H+- and Ca2+-Selective Microelectrodes Suitable for In Vitro Extracellular RecordingNataliya Fedirko, Nataliya Svichar, and Mitchell Chesler1 August 2006 | Journal of Neurophysiology, Vol. 96, No. 2Acidosis decreases low Ca 2+ ‐induced neuronal excitation by inhibiting the activity of calcium‐sensing cation channels in cultured mouse hippocampal neurons1 July 2003 | The Journal of Physiology, Vol. 550, No. 2Ion Regulation in the Brain: Implications for Pathophysiology29 June 2016 | The Neuroscientist, Vol. 8, No. 3In vivo electrophysiological evidences for cortical neuron–glia interactions during slow (<1 Hz) and paroxysmal sleep oscillationsJournal of Physiology-Paris, Vol. 96, No. 3-4Effect of Lamotrigine on the Ca2+-Sensing Cation Current in Cultured Hippocampal NeuronsZhi-Gang Xiong, Xiang-Ping Chu, and J. F. MacDonald1 November 2001 | Journal of Neurophysiology, Vol. 86, No. 5Extracellular Calcium Fluctuations and Intracellular Potentials in the Cortex During the Slow Sleep OscillationMarcello Massimini, and Florin Amzica1 March 2001 | Journal of Neurophysiology, Vol. 85, No. 3Direct measurement of adenosine release during hypoxia in the CA1 region of the rat hippocampal slice13 August 2004 | The Journal of Physiology, Vol. 526, No. 1Dynamics of Extracellular Calcium Activity Following Contusion of the Rat Spinal CordJournal of Neurotrauma, Vol. 11, No. 3Suppression of presynaptic calcium currents by hypoxia in hippocampal tissue slicesBrain Research, Vol. 573, No. 1Antidromic firing occurs spontaneously on thalamic relay neurons: Triggering of ectopic action potentials by somatic intrinsic burst dischargesNeuroscience, Vol. 34, No. 2Alterations in the microenvironment during spreading depression associated with epileptiform activity in the immature neocortexDevelopmental Brain Research, Vol. 46, No. 2Extracellular K+ and Ca2+ changes during epileptiform discharges in the immature rat neocortexDevelopmental Brain Research, Vol. 36, No. 2Current views of the pathobiochemistry of epilepsyMolecular Aspects of Medicine, Vol. 9, No. 2Extracellular hydrogen ions influence channel-mediated and carrier-mediated K+ fluxes in cultured mouse astrocytesNeuroscience, Vol. 20, No. 1Calcium entry into cultured mouse astrocytesNeuroscience Letters, Vol. 67, No. 3Changes in free calcium ion concentration recorded inside hippocampal pyramidal cells in situBrain Research, Vol. 374, No. 1Induction of epileptiform activity in hippocampal slices by trains of electrical stimuliBrain Research, Vol. 344, No. 2Changes in intracellular free ca ion concentration evoked by electrical activity in cat spinal neurons in situNeuroscience, Vol. 14, No. 2Extracellular calcium activity in the injured spinal cordExperimental Neurology, Vol. 80, No. 3Changes in extracellular potassium and calcium concentration and neural activity during prolonged electrical stimulation of the cat cerebral cortex at defined charge densitiesExperimental Neurology, Vol. 79, No. 2The effect of low and high Ca concentration on ouabain-treated lingual cold receptors in the catJournal of Thermal Biology, Vol. 8, No. 1-2Extracellular calcium ionic activity in experimental spinal cord contusionBrain Research, Vol. 253, No. 1-2Aspartate-induced changes in extracellular free calcium in ‘in vitro’ hippocampal slices of ratsBrain Research, Vol. 238, No. 1Extracellular calcium and action potentials of soma and dendrites of hippocampal pyramidal cellsBrain Research, Vol. 226, No. 1-2Calcium dependance of synaptic transmission in the hippocampal sliceBrain Research, Vol. 207, No. 1 More from this issue > Volume 44Issue 4October 1980Pages 617-632 Copyright & PermissionsCopyright © 1980 the American Physiological Societyhttps://doi.org/10.1152/jn.1980.44.4.617PubMed7431043History Published online 1 October 1980 Published in print 1 October 1980 Metrics