Richard Bertram - Publications

Affiliations: 
Mathematics Florida State University, Tallahassee, FL, United States 
Area:
Mathematics, Applied Mathematics, Cell Biology

118 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Fletcher PA, Thompson B, Liu C, Bertram R, Satin LS, Sherman AS. Ca Release or Ca Entry, that is the Question: What Governs Ca Oscillations in Pancreatic Beta Cells? American Journal of Physiology. Endocrinology and Metabolism. PMID 37074988 DOI: 10.1152/ajpendo.00030.2023  0.315
2021 Marinelli I, Fletcher PA, Sherman AS, Satin LS, Bertram R. Symbiosis of Electrical and Metabolic Oscillations in Pancreatic β-Cells. Frontiers in Physiology. 12: 781581. PMID 34925070 DOI: 10.3389/fphys.2021.781581  0.349
2021 Fazli M, Vo T, Bertram R. Fast-slow analysis of a stochastic mechanism for electrical bursting. Chaos (Woodbury, N.Y.). 31: 103128. PMID 34717336 DOI: 10.1063/5.0059338  0.336
2020 Fazli M, Vo T, Bertram R. Phantom Bursting May Underlie Electrical Bursting in Single Pancreatic β-cells. Journal of Theoretical Biology. 110346. PMID 32505826 DOI: 10.1016/J.Jtbi.2020.110346  0.42
2020 Korshunov KS, Blakemore LJ, Bertram R, Trombley PQ. Spiking and Membrane Properties of Rat Olfactory Bulb Dopamine Neurons. Frontiers in Cellular Neuroscience. 14: 60. PMID 32265662 DOI: 10.3389/Fncel.2020.00060  0.336
2020 Law NC, Marinelli I, Bertram R, Corbin KL, Schildmeyer C, Nunemaker CS. Chronic stimulation induces adaptive potassium channel activity that restores calcium oscillations in pancreatic islets in vitro. American Journal of Physiology. Endocrinology and Metabolism. PMID 32069073 DOI: 10.1152/Ajpendo.00482.2019  0.384
2020 Vo T, Bertram R, Kaper TJ. Multi-mode attractors and spatio-temporal canards Physica D: Nonlinear Phenomena. 411: 132544. DOI: 10.1016/J.Physd.2020.132544  0.312
2020 Thompson BM, Marinelli I, Bertram R, Sherman A, Satin LS. Multiple Feedback Mechanisms Underlying Beta Cell Secretory Oscillations Biophysical Journal. 118: 562a. DOI: 10.1016/J.Bpj.2019.11.3067  0.316
2019 Vo T, Bertram R. Why pacing frequency affects the production of early afterdepolarizations in cardiomyocytes: An explanation revealed by slow-fast analysis of a minimal model. Physical Review. E. 99: 052205. PMID 31212514 DOI: 10.1103/Physreve.99.052205  0.412
2019 Aggarwal M, Cogan N, Bertram R. Where to look and how to look: Combining global sensitivity analysis with fast/slow analysis to study multi-timescale oscillations. Mathematical Biosciences. 314: 1-12. PMID 31128125 DOI: 10.1016/J.Mbs.2019.05.004  0.352
2019 Adablah JE, Vinson R, Roper MG, Bertram R. Synchronization of pancreatic islets by periodic or non-periodic muscarinic agonist pulse trains. Plos One. 14: e0211832. PMID 30726280 DOI: 10.1371/Journal.Pone.0211832  0.4
2018 McKenna JP, Bertram R. Fast-slow analysis of the Integrated Oscillator Model for pancreatic β-cells. Journal of Theoretical Biology. 457: 152-162. PMID 30149009 DOI: 10.1016/J.Jtbi.2018.08.029  0.458
2018 Marinelli I, Vo T, Gerardo-Giorda L, Bertram R. Transitions Between Bursting Modes in the Integrated Oscillator Model for Pancreatic β-cells. Journal of Theoretical Biology. PMID 29935201 DOI: 10.1016/J.Jtbi.2018.06.017  0.454
2018 Galvis D, Wu W, Hyson RL, Johnson F, Bertram R. Interhemispheric Dominance Switching in a Neural Network Model for Birdsong. Journal of Neurophysiology. PMID 29924715 DOI: 10.1152/Jn.00153.2018  0.321
2018 Bertram R, Satin LS, Sherman AS. Closing in on the Mechanisms of Pulsatile Insulin Secretion. Diabetes. 67: 351-359. PMID 29463575 DOI: 10.2337/Dbi17-0004  0.426
2017 Carroll BJ, Bertram R, Hyson RL. The intrinsic physiology of inhibitory neurons changes over auditory development. Journal of Neurophysiology. jn.00447.2017. PMID 29046423 DOI: 10.1152/Jn.00447.2017  0.333
2017 Yildirim V, Vadrevu S, Thompson B, Satin LS, Bertram R. Upregulation of an inward rectifying K+ channel can rescue slow Ca2+ oscillations in K(ATP) channel deficient pancreatic islets. Plos Computational Biology. 13: e1005686. PMID 28749940 DOI: 10.1371/Journal.Pcbi.1005686  0.362
2017 Yildirim V, Bertram R. Calcium Oscillation Frequency-Sensitive Gene Regulation and Homeostatic Compensation in Pancreatic [Formula: see text]-Cells. Bulletin of Mathematical Biology. PMID 28497293 DOI: 10.1007/S11538-017-0286-1  0.374
2016 McKenna JP, Dhumpa R, Mukhitov N, Roper MG, Bertram R. Glucose Oscillations Can Activate an Endogenous Oscillator in Pancreatic Islets. Plos Computational Biology. 12: e1005143. PMID 27788129 DOI: 10.1371/Journal.Pcbi.1005143  0.389
2016 Yi L, Bandak B, Wang X, Bertram R, Roper MG. A dual detection system for simultaneous measurement of intracellular fluorescent markers and cellular secretion. Analytical Chemistry. PMID 27712062 DOI: 10.1021/Acs.Analchem.6B02404  0.361
2016 Bertram R, Rubin JE. Multi-timescale Systems and Fast-Slow Analysis. Mathematical Biosciences. PMID 27424950 DOI: 10.1016/J.Mbs.2016.07.003  0.347
2016 Duncan PJ, Tabak J, Ruth P, Bertram R, Shipston MJ. Glucocorticoids Inhibit CRH/AVP-Evoked Bursting Activity of Male Murine Anterior Pituitary Corticotrophs. Endocrinology. en20161115. PMID 27254001 DOI: 10.1210/En.2016-1115  0.416
2016 Fletcher P, Bertram R, Tabak J. From global to local: exploring the relationship between parameters and behaviors in models of electrical excitability. Journal of Computational Neuroscience. PMID 27033230 DOI: 10.1007/S10827-016-0600-1  0.369
2016 McKenna JP, Ha J, Merrins MJ, Satin LS, Sherman A, Bertram R. Ca(2+) Effects on ATP Production and Consumption Have Regulatory Roles on Oscillatory Islet Activity. Biophysical Journal. 110: 733-742. PMID 26840737 DOI: 10.1016/J.Bpj.2015.11.3526  0.426
2016 Merrins MJ, Poudel C, McKenna JP, Ha J, Sherman A, Bertram R, Satin LS. Phase Analysis of Metabolic Oscillations and Membrane Potential in Pancreatic Islet β-Cells. Biophysical Journal. 110: 691-699. PMID 26840733 DOI: 10.1016/J.Bpj.2015.12.029  0.431
2016 Tagliavini A, Tabak J, Bertram R, Pedersen MG. Is bursting more effective than spiking in evoking pituitary hormone secretion? A spatiotemporal simulation study of calcium and granule dynamics. American Journal of Physiology. Endocrinology and Metabolism. 310: E515-25. PMID 26786781 DOI: 10.1152/Ajpendo.00500.2015  0.371
2016 Tagliavini A, Tabak J, Bertram R, Pedersen MG. Is Bursting More Effective than Spiking in Evoking Pituitary Hormone Secretion? A Spatiotemporal Simulation Study of Calcium Diffusion and Exocytosis Biophysical Journal. 110. DOI: 10.1016/J.Bpj.2015.11.2332  0.409
2015 Helena CV, Toporikova N, Kalil B, Stathopoulos AM, Pogrebna VV, Carolino RO, Anselmo-Franci JA, Bertram R. KNDy neurons modulate the magnitude of the steroid-induced luteinizing hormone surges in ovariectomized rats. Endocrinology. en20151070. PMID 26302111 DOI: 10.1210/En.2015-1070  0.304
2015 Peercy BE, Sherman AS, Bertram R. Modeling of glucose-induced cAMP oscillations in pancreatic β cells: cAMP rocks when metabolism rolls. Biophysical Journal. 109: 439-49. PMID 26200880 DOI: 10.1016/J.Bpj.2015.06.024  0.398
2015 Bertram R. Mathematical modeling in neuroendocrinology. Comprehensive Physiology. 5: 911-27. PMID 25880518 DOI: 10.1002/Cphy.C140034  0.306
2015 Duncan PJ, ?engül S, Tabak J, Ruth P, Bertram R, Shipston MJ. Large conductance Ca²⁺-activated K⁺ (BK) channels promote secretagogue-induced transition from spiking to bursting in murine anterior pituitary corticotrophs. The Journal of Physiology. 593: 1197-211. PMID 25615909 DOI: 10.1113/Jphysiol.2015.284471  0.387
2015 Gonzalez-Iglesias AE, Fletcher PA, Arias-Cristancho JA, Cristancho-Gordo R, Helena CV, Bertram R, Tabak J. Direct stimulatory effects of oxytocin in female rat gonadotrophs and somatotrophs in vitro: comparison with lactotrophs. Endocrinology. 156: 600-12. PMID 25406939 DOI: 10.1210/En.2014-1543  0.323
2015 Peercy BE, Bertram R, Sherman A. Glucose-Induced Cyclic-AMP Oscillations: Modeling Incretin Impact on Pancreatic Beta Cell Secretion Biophysical Journal. 108: 614a. DOI: 10.1016/J.Bpj.2014.11.3342  0.413
2014 Watts M, Fendler B, Merrins MJ, Satin LS, Bertram R, Sherman A. Calcium and Metabolic Oscillations in Pancreatic Islets: Who's Driving the Bus?(*) Siam Journal On Applied Dynamical Systems. 13: 683-703. PMID 25698909 DOI: 10.1137/130920198  0.776
2014 Duncan PJ, Sengul S, Tabak J, Ruth P, Bertram R, Shipston MJ. Large conductance Ca(2+) -activated K(+) channels (BK) promote secretagogue-induced transition from spiking to bursting in murine anterior pituitary corticotrophs. The Journal of Physiology. PMID 25545066 DOI: 10.1113/jphysiol.2014.284471  0.649
2014 Bertram R, Daou A, Hyson RL, Johnson F, Wu W. Two neural streams, one voice: pathways for theme and variation in the songbird brain. Neuroscience. 277: 806-17. PMID 25106128 DOI: 10.1016/J.Neuroscience.2014.07.061  0.675
2014 Sengül S, Clewley R, Bertram R, Tabak J. Determining the contributions of divisive and subtractive feedback in the Hodgkin-Huxley model. Journal of Computational Neuroscience. 37: 403-15. PMID 24962951 DOI: 10.1007/S10827-014-0511-Y  0.66
2014 Dhumpa R, Truong TM, Wang X, Bertram R, Roper MG. Negative feedback synchronizes islets of Langerhans. Biophysical Journal. 106: 2275-82. PMID 24853756 DOI: 10.1016/J.Bpj.2014.04.015  0.352
2014 Fletcher PA, Clément F, Vidal A, Tabak J, Bertram R. Interpreting frequency responses to dose-conserved pulsatile input signals in simple cell signaling motifs. Plos One. 9: e95613. PMID 24748217 DOI: 10.1371/Journal.Pone.0095613  0.31
2014 Vo T, Tabak J, Bertram R, Wechselberger M. A geometric understanding of how fast activating potassium channels promote bursting in pituitary cells. Journal of Computational Neuroscience. 36: 259-78. PMID 23820858 DOI: 10.1007/S10827-013-0470-8  0.412
2013 Ren J, Sherman A, Bertram R, Goforth PB, Nunemaker CS, Waters CD, Satin LS. Slow oscillations of KATP conductance in mouse pancreatic islets provide support for electrical bursting driven by metabolic oscillations. American Journal of Physiology. Endocrinology and Metabolism. 305: E805-17. PMID 23921138 DOI: 10.1152/Ajpendo.00046.2013  0.427
2013 Corthell JT, Stathopoulos AM, Watson CC, Bertram R, Trombley PQ. Olfactory bulb monoamine concentrations vary with time of day. Neuroscience. 247: 234-41. PMID 23727009 DOI: 10.1016/J.Neuroscience.2013.05.040  0.306
2013 Daou A, Ross MT, Johnson F, Hyson RL, Bertram R. Electrophysiological characterization and computational models of HVC neurons in the zebra finch. Journal of Neurophysiology. 110: 1227-45. PMID 23719205 DOI: 10.1152/Jn.00162.2013  0.727
2013 Vo T, Bertram R, Wechselberger M. Multiple Geometric Viewpoints of Mixed Mode Dynamics Associated with Pseudo-plateau Bursting Siam Journal On Applied Dynamical Systems. 12: 789-830. DOI: 10.1137/120892842  0.366
2012 Teka W, Tabak J, Bertram R. The relationship between two fast/slow analysis techniques for bursting oscillations. Chaos (Woodbury, N.Y.). 22: 043117. PMID 23278052 DOI: 10.1063/1.4766943  0.773
2012 Tomaiuolo M, Bertram R, Leng G, Tabak J. Models of electrical activity: calibration and prediction testing on the same cell. Biophysical Journal. 103: 2021-32. PMID 23199930 DOI: 10.1016/J.Bpj.2012.09.034  0.366
2012 Daou A, Johnson F, Wu W, Bertram R. A computational tool for automated large-scale analysis and measurement of bird-song syntax. Journal of Neuroscience Methods. 210: 147-60. PMID 22890237 DOI: 10.1016/J.Jneumeth.2012.07.020  0.678
2012 Merrins MJ, Bertram R, Sherman A, Satin LS. Phosphofructo-2-kinase/fructose-2,6-bisphosphatase modulates oscillations of pancreatic islet metabolism. Plos One. 7: e34036. PMID 22532827 DOI: 10.1371/Journal.Pone.0034036  0.417
2012 Chu Z, Tomaiuolo M, Bertram R, Moenter SM. Two types of burst firing in gonadotrophin-releasing hormone neurones. Journal of Neuroendocrinology. 24: 1065-77. PMID 22435872 DOI: 10.1111/J.1365-2826.2012.02313.X  0.444
2012 Vo T, Bertram R, Wechselberger M. Bifurcations Of Canard-Induced Mixed Mode Oscillations In A Pituitary Lactotroph Model Discrete and Continuous Dynamical Systems. 32: 2879-2912. DOI: 10.3934/Dcds.2012.32.2879  0.323
2011 Teka W, Tabak J, Vo T, Wechselberger M, Bertram R. The dynamics underlying pseudo-plateau bursting in a pituitary cell model. Journal of Mathematical Neuroscience. 1. PMID 22268000 DOI: 10.1186/2190-8567-1-12  0.785
2011 Tabak J, Tomaiuolo M, Gonzalez-Iglesias AE, Milescu LS, Bertram R. Fast-activating voltage- and calcium-dependent potassium (BK) conductance promotes bursting in pituitary cells: a dynamic clamp study. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 31: 16855-63. PMID 22090511 DOI: 10.1523/Jneurosci.3235-11.2011  0.385
2011 Watts M, Tabak J, Bertram R. Mathematical modeling demonstrates how multiple slow processes can provide adjustable control of islet bursting. Islets. 3: 320-6. PMID 21934356 DOI: 10.4161/Isl.3.6.17636  0.78
2011 Sirzen-Zelenskaya A, Gonzalez-Iglesias AE, Boutet de Monvel J, Bertram R, Freeman ME, Gerber U, Egli M. Prolactin induces a hyperpolarising current in rat paraventricular oxytocinergic neurones. Journal of Neuroendocrinology. 23: 883-93. PMID 21851427 DOI: 10.1111/J.1365-2826.2011.02207.X  0.329
2011 Zhang X, Daou A, Truong TM, Bertram R, Roper MG. Synchronization of mouse islets of Langerhans by glucose waveforms. American Journal of Physiology. Endocrinology and Metabolism. 301: E742-7. PMID 21771970 DOI: 10.1152/Ajpendo.00248.2011  0.703
2011 Matveev V, Bertram R, Sherman A. Calcium cooperativity of exocytosis as a measure of Ca²+ channel domain overlap. Brain Research. 1398: 126-38. PMID 21621748 DOI: 10.1016/J.Brainres.2011.05.011  0.338
2011 Tabak J, Rinzel J, Bertram R. Quantifying the relative contributions of divisive and subtractive feedback to rhythm generation. Plos Computational Biology. 7: e1001124. PMID 21533065 DOI: 10.1371/Journal.Pcbi.1001124  0.346
2011 Watts M, Tabak J, Zimliki C, Sherman A, Bertram R. Slow variable dominance and phase resetting in phantom bursting. Journal of Theoretical Biology. 276: 218-28. PMID 21315733 DOI: 10.1016/J.Jtbi.2011.01.042  0.781
2011 Teka W, Tsaneva-Atanasova K, Bertram R, Tabak J. From plateau to pseudo-plateau bursting: making the transition. Bulletin of Mathematical Biology. 73: 1292-311. PMID 20658200 DOI: 10.1007/S11538-010-9559-7  0.779
2011 Merrins M, Bertram R, Sherman A, Satin L. Testing a Computational Model of Pancreatic Beta-Cell Oscillations Using Live-Cell Imaging of Islet Oscillatory Behavior Microscopy and Microanalysis. 17: 208-209. DOI: 10.1017/S1431927611001917  0.319
2011 Peercy B, Bertram R, Sherman A. Metabolically Induced Cyclic-Amp Oscillations in Pancreatic Beta Cells Biophysical Journal. 100: 79a. DOI: 10.1016/J.Bpj.2010.12.640  0.377
2011 Merrins MJ, Bertram R, Sherman A, Satin LS. 6-Phosphofructo-2-Kinase/Fructose-2,6-Bisphosphatase (PFKFB) Modulates Slow Oscillations in Pancreatic Islets Biophysical Journal. 100: 380a-381a. DOI: 10.1016/J.Bpj.2010.12.2265  0.421
2010 Tomaiuolo M, Bertram R, Gonzalez-Iglesias AE, Tabak J. Investigating heterogeneity of intracellular calcium dynamics in anterior pituitary lactotrophs using a combined modelling/experimental approach. Journal of Neuroendocrinology. 22: 1279-89. PMID 20738731 DOI: 10.1111/J.1365-2826.2010.02061.X  0.361
2010 Merrins MJ, Fendler B, Zhang M, Sherman A, Bertram R, Satin LS. Metabolic oscillations in pancreatic islets depend on the intracellular Ca2+ level but not Ca2+ oscillations. Biophysical Journal. 99: 76-84. PMID 20655835 DOI: 10.1016/J.Bpj.2010.04.012  0.4
2010 Stojilkovic SS, Tabak J, Bertram R. Ion channels and signaling in the pituitary gland. Endocrine Reviews. 31: 845-915. PMID 20650859 DOI: 10.1210/Er.2010-0005  0.341
2010 Zhang X, Grimley A, Bertram R, Roper MG. Microfluidic system for generation of sinusoidal glucose waveforms for entrainment of islets of Langerhans. Analytical Chemistry. 82: 6704-11. PMID 20617825 DOI: 10.1021/Ac101461X  0.353
2010 Bertram R, Helena CV, Gonzalez-Iglesias AE, Tabak J, Freeman ME. A tale of two rhythms: the emerging roles of oxytocin in rhythmic prolactin release. Journal of Neuroendocrinology. 22: 778-84. PMID 20456600 DOI: 10.1111/J.1365-2826.2010.02012.X  0.314
2010 Bertram R, Sherman A, Satin LS. Electrical bursting, calcium oscillations, and synchronization of pancreatic islets. Advances in Experimental Medicine and Biology. 654: 261-79. PMID 20217502 DOI: 10.1007/978-90-481-3271-3_12  0.428
2010 Vo T, Bertram R, Tabak J, Wechselberger M. Mixed mode oscillations as a mechanism for pseudo-plateau bursting. Journal of Computational Neuroscience. 28: 443-58. PMID 20186476 DOI: 10.1007/S10827-010-0226-7  0.419
2010 Tabak J, Gonzalez-Iglesias AE, Toporikova N, Bertram R, Freeman ME. Variations in the response of pituitary lactotrophs to oxytocin during the rat estrous cycle. Endocrinology. 151: 1806-13. PMID 20176719 DOI: 10.1210/En.2009-1267  0.335
2010 Tabak J, Mascagni M, Bertram R. Mechanism for the universal pattern of activity in developing neuronal networks. Journal of Neurophysiology. 103: 2208-21. PMID 20164396 DOI: 10.1152/Jn.00857.2009  0.348
2009 Bertram R, Budu-Grajdeanu P, Jafri MS. Using phase relations to identify potential mechanisms for metabolic oscillations in isolated β-cell mitochondria. Islets. 1: 87-94. PMID 21099254 DOI: 10.4161/Isl.1.2.9109  0.384
2009 Tomaiuolo M, Tabak J, Bertram R. Correlation analysis a tool for comparing relaxation-type models to experimental data. Methods in Enzymology. 467: 1-22. PMID 19897087 DOI: 10.1016/S0076-6879(09)67001-4  0.364
2009 Matveev V, Bertram R, Sherman A. Ca2+ current versus Ca2+ channel cooperativity of exocytosis. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 29: 12196-209. PMID 19793978 DOI: 10.1523/Jneurosci.0263-09.2009  0.333
2009 Fendler B, Zhang M, Satin L, Bertram R. Synchronization of pancreatic islet oscillations by intrapancreatic ganglia: a modeling study. Biophysical Journal. 97: 722-9. PMID 19651030 DOI: 10.1016/J.Bpj.2009.05.016  0.384
2009 Matveev V, Bertram R, Sherman A. Computational Study Of The Effect Of Calcium Buffers On The Calcium Current Cooperativity Of Exocytosis Biophysical Journal. 96: 6-9. DOI: 10.1016/J.Bpj.2008.12.3484  0.344
2008 Zhang M, Fendler B, Peercy B, Goel P, Bertram R, Sherman A, Satin L. Long lasting synchronization of calcium oscillations by cholinergic stimulation in isolated pancreatic islets. Biophysical Journal. 95: 4676-88. PMID 18708464 DOI: 10.1529/Biophysj.107.125088  0.462
2008 Bertram R, Li YX. A mathematical model for the actions of activin, inhibin, and follistatin on pituitary gonadotrophs. Bulletin of Mathematical Biology. 70: 2211-28. PMID 18690487 DOI: 10.1007/S11538-008-9341-2  0.343
2008 Bertram R, Rhoads J, Cimbora WP. A phantom bursting mechanism for episodic bursting. Bulletin of Mathematical Biology. 70: 1979-93. PMID 18648884 DOI: 10.1007/S11538-008-9335-0  0.424
2008 Bertram R, Arceo RC. A mathematical study of the differential effects of two SERCA isoforms on Ca2+ oscillations in pancreatic islets. Bulletin of Mathematical Biology. 70: 1251-71. PMID 18239977 DOI: 10.1007/S11538-008-9298-1  0.403
2008 Toporikova N, Tabak J, Freeman ME, Bertram R. A-type K(+) current can act as a trigger for bursting in the absence of a slow variable. Neural Computation. 20: 436-51. PMID 18047413 DOI: 10.1162/Neco.2007.08-06-310  0.414
2008 Bertram R, Satin LS, Sherman A. Response to the comment by F. Diederichs Biophysical Journal. 94: 5080. DOI: 10.1529/Biophysj.108.128744  0.405
2008 Bertram R. Bursting in pituitary cells Frontiers of Applied and Computational Mathematics: New Jersey Institute of Technology, Usa, 19 - 21 May 2008. 47-55. DOI: 10.1142/9789812835291_0004  0.322
2007 Bertram R, Sherman A, Satin LS. Metabolic and electrical oscillations: partners in controlling pulsatile insulin secretion. American Journal of Physiology. Endocrinology and Metabolism. 293: E890-900. PMID 17666486 DOI: 10.1152/Ajpendo.00359.2007  0.408
2007 McKee DT, Poletini MO, Bertram R, Freeman ME. Oxytocin action at the lactotroph is required for prolactin surges in cervically stimulated ovariectomized rats. Endocrinology. 148: 4649-57. PMID 17615142 DOI: 10.1210/En.2007-0646  0.338
2007 Bertram R, Satin LS, Pedersen MG, Luciani DS, Sherman A. Interaction of glycolysis and mitochondrial respiration in metabolic oscillations of pancreatic islets. Biophysical Journal. 92: 1544-55. PMID 17172305 DOI: 10.1529/Biophysj.106.097154  0.428
2007 Tabak J, Toporikova N, Freeman ME, Bertram R. Low dose of dopamine may stimulate prolactin secretion by increasing fast potassium currents. Journal of Computational Neuroscience. 22: 211-22. PMID 17058022 DOI: 10.1007/S10827-006-0008-4  0.365
2006 Matveev V, Bertram R, Sherman A. Residual bound Ca2+ can account for the effects of Ca2+ buffers on synaptic facilitation. Journal of Neurophysiology. 96: 3389-97. PMID 16971687 DOI: 10.1152/Jn.00101.2006  0.319
2006 Bertram R, Gram Pedersen M, Luciani DS, Sherman A. A simplified model for mitochondrial ATP production. Journal of Theoretical Biology. 243: 575-86. PMID 16945388 DOI: 10.1016/J.Jtbi.2006.07.019  0.302
2006 Nunemaker CS, Bertram R, Sherman A, Tsaneva-Atanasova K, Daniel CR, Satin LS. Glucose modulates [Ca2+]i oscillations in pancreatic islets via ionic and glycolytic mechanisms. Biophysical Journal. 91: 2082-96. PMID 16815907 DOI: 10.1529/Biophysj.106.087296  0.412
2006 Tsaneva-Atanasova K, Zimliki CL, Bertram R, Sherman A. Diffusion of calcium and metabolites in pancreatic islets: killing oscillations with a pitchfork. Biophysical Journal. 90: 3434-46. PMID 16500973 DOI: 10.1529/Biophysj.105.078360  0.365
2006 Bertram R, Egli M, Toporikova N, Freeman ME. A mathematical model for the mating-induced prolactin rhythm of female rats. American Journal of Physiology. Endocrinology and Metabolism. 290: E573-82. PMID 16467488 DOI: 10.1152/Ajpendo.00428.2005  0.351
2006 Egli M, Bertram R, Toporikova N, Sellix MT, Blanco W, Freeman ME. Prolactin secretory rhythm of mated rats induced by a single injection of oxytocin. American Journal of Physiology. Endocrinology and Metabolism. 290: E566-72. PMID 16467487 DOI: 10.1152/Ajpendo.00427.2005  0.345
2005 Nunemaker CS, Zhang M, Wasserman DH, McGuinness OP, Powers AC, Bertram R, Sherman A, Satin LS. Individual mice can be distinguished by the period of their islet calcium oscillations: is there an intrinsic islet period that is imprinted in vivo? Diabetes. 54: 3517-22. PMID 16306370 DOI: 10.2337/Diabetes.54.12.3517  0.363
2005 Pedersen MG, Bertram R, Sherman A. Intra- and inter-islet synchronization of metabolically driven insulin secretion. Biophysical Journal. 89: 107-19. PMID 15834002 DOI: 10.1529/Biophysj.104.055681  0.377
2005 Bertram R, Sherman A. Negative calcium feedback: The road from Chay-Keizer Bursting: the Genesis of Rhythm in the Nervous System. 19-48. DOI: 10.1142/9789812703231_0002  0.316
2004 Bertram R, Sherman A. Filtering of calcium transients by the endoplasmic reticulum in pancreatic beta-cells. Biophysical Journal. 87: 3775-85. PMID 15465863 DOI: 10.1529/Biophysj.104.050955  0.353
2004 Bertram R, Satin L, Zhang M, Smolen P, Sherman A. Calcium and glycolysis mediate multiple bursting modes in pancreatic islets. Biophysical Journal. 87: 3074-87. PMID 15347584 DOI: 10.1529/Biophysj.104.049262  0.468
2004 Bertram R, Sherman A. A calcium-based phantom bursting model for pancreatic islets. Bulletin of Mathematical Biology. 66: 1313-44. PMID 15294427 DOI: 10.1016/J.Bulm.2003.12.005  0.444
2004 Wierschem K, Bertram R. Complex bursting in pancreatic islets: a potential glycolytic mechanism. Journal of Theoretical Biology. 228: 513-21. PMID 15178199 DOI: 10.1016/J.Jtbi.2004.02.022  0.429
2004 Egli M, Bertram R, Sellix MT, Freeman ME. Rhythmic secretion of prolactin in rats: action of oxytocin coordinated by vasoactive intestinal polypeptide of suprachiasmatic nucleus origin. Endocrinology. 145: 3386-94. PMID 15033917 DOI: 10.1210/En.2003-1710  0.334
2003 Bertram R, Swanson J, Yousef M, Feng ZP, Zamponi GW. A minimal model for G protein-mediated synaptic facilitation and depression. Journal of Neurophysiology. 90: 1643-53. PMID 12724366 DOI: 10.1152/Jn.00190.2003  0.312
2003 Zhang M, Goforth P, Bertram R, Sherman A, Satin L. The Ca2+ dynamics of isolated mouse beta-cells and islets: implications for mathematical models. Biophysical Journal. 84: 2852-70. PMID 12719219 DOI: 10.1016/S0006-3495(03)70014-9  0.398
2002 Goforth PB, Bertram R, Khan FA, Zhang M, Sherman A, Satin LS. Calcium-activated K+ channels of mouse beta-cells are controlled by both store and cytoplasmic Ca2+: experimental and theoretical studies. The Journal of General Physiology. 120: 307-22. PMID 12198088 DOI: 10.1085/Jgp.20028581  0.383
2000 Bertram R, Previte J, Sherman A, Kinard TA, Satin LS. The phantom burster model for pancreatic beta-cells. Biophysical Journal. 79: 2880-92. PMID 11106596 DOI: 10.1016/S0006-3495(00)76525-8  0.428
2000 Bertram R, Sherman A. Dynamical complexity and temporal plasticity in pancreatic beta-cells. Journal of Biosciences. 25: 197-209. PMID 10878861 DOI: 10.1007/Bf03404915  0.359
1999 Bertram R, Behan M. Implications of G-protein-mediated Ca2+ channel inhibition for neurotransmitter release and facilitation. Journal of Computational Neuroscience. 7: 197-211. PMID 10596833 DOI: 10.1023/A:1008976129832  0.343
1999 Bertram R, Smith GD, Sherman A. Modeling study of the effects of overlapping Ca2+ microdomains on neurotransmitter release Biophysical Journal. 76: 735-750. PMID 9929478 DOI: 10.1016/S0006-3495(99)77240-1  0.333
1998 Bertram R, Pernarowski M. Glucose diffusion in pancreatic islets of Langerhans Biophysical Journal. 74: 1722-1731. PMID 9545035 DOI: 10.1016/S0006-3495(98)77883-X  0.31
1998 Bertram R, Sherman A. Population dynamics of synaptic release sites Siam Journal On Applied Mathematics. 58: 142-169. DOI: 10.1137/S0036139996297912  0.363
1997 Bertram R. A simple model of transmitter release and facilitation Neural Computation. 9: 515-523. PMID 9097471 DOI: 10.1162/Neco.1997.9.3.515  0.39
1997 Mears D, Sheppard NF, Atwater I, Rojas E, Bertram R, Sherman A. Evidence that calcium release-activated current mediates the biphasic electrical activity of mouse pancreatic beta-cells. The Journal of Membrane Biology. 155: 47-59. PMID 9002424 DOI: 10.1007/S002329900157  0.356
1996 Li YX, Bertram R, Rinzel J. Modeling N-methyl-D-aspartate-induced bursting in dopamine neurons. Neuroscience. 71: 397-410. PMID 9053795 DOI: 10.1016/0306-4522(95)00483-1  0.385
1996 Bertram R, Sherman A, Stanley EF. Single-domain/bound calcium hypothesis of transmitter release and facilitation. Journal of Neurophysiology. 75: 1919-31. PMID 8734591 DOI: 10.1152/Jn.1996.75.5.1919  0.345
1995 Bertram R, Butte MJ, Kiemel T, Sherman A. Topological and phenomenological classification of bursting oscillations. Bulletin of Mathematical Biology. 57: 413-39. PMID 7728115 DOI: 10.1016/S0092-8240(05)81776-8  0.318
1995 Bertram R, Smolen PD, Sherman A, Mears D, Atwater I, Martin F, Soria B. A role for calcium release-activated current (CRAC) in cholinergic modulation of electrical activity in pancreatic beta-cells Biophysical Journal. 68: 2323-2332. PMID 7647236 DOI: 10.1016/S0006-3495(95)80414-5  0.357
1994 Bertram R. Reduced-system analysis of the effects of serotonin on a molluscan burster neuron Biological Cybernetics. 70: 359-368. PMID 8148413 DOI: 10.1007/Bf00200333  0.326
1993 Bertram R. A computational study of the effects of serotonin on a molluscan burster neuron Biological Cybernetics. 69: 257-267. DOI: 10.1007/Bf00198966  0.33
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