An intracellular Ca2+ subsystem as a biologically plausible source of intrinsic conditional bistability in a network model of working memory

Journal of Computational Neuroscience

Volumn 20, Issue 1, 2006, Pages 97-107

  Fall, Christopher P ^a   Rinzel, John ^b  

^a UNIVERSITY OF ILLINOIS AT CHICAGO   (United States)

^b NEW YORK UNIVERSITY   (United States)

Author keywords

Calcium signaling; Computational model; Inositol 1,4,5 trisphosphate; Neuromodulators; Persistent activity; Working memory

Indexed keywords

ALCOHOLS; POLYOLS; SUGARS;

BI-STABILITY; CA 2+; CALCIUM SIGNALING; COMPUTATIONAL MODELLING; INOSITOL 1,4,5 TRISPHOSPHATE; NETWORK MODELS; NEUROMODULATORS; PERSISTENT ACTIVITIES; SECOND MESSENGER; WORKING MEMORY;

CALCIUM;

CALCIUM ION; INOSITOL TRISPHOSPHATE; NEUROTRANSMITTER; CALCIUM; INOSITOL 1,4,5 TRISPHOSPHATE;

ARTICLE; CALCIUM CELL LEVEL; CALCIUM SIGNALING; CELL ACTIVITY; CONDITIONING; CONTROLLED STUDY; DYNAMICS; EXCITATION CONTRACTION COUPLING; INTERMETHOD COMPARISON; MATHEMATICAL MODEL; NERVE CELL NETWORK; NERVE CELL STIMULATION; NERVE CONDUCTION; NOISE; PRIORITY JOURNAL; PROCESS DEVELOPMENT; PROCESS MODEL; SECOND MESSENGER; TIME; WORKING MEMORY; ANIMAL; ARTIFICIAL NEURAL NETWORK; COMPARATIVE STUDY; CYTOPLASM; HUMAN; METABOLISM; NONLINEAR SYSTEM; PHYSIOLOGY; SHORT TERM MEMORY; SIGNAL TRANSDUCTION;

ANIMALS; CALCIUM; CYTOPLASM; HUMANS; INOSITOL 1,4,5-TRISPHOSPHATE; MEMORY, SHORT-TERM; NERVE NET; NEURAL NETWORKS (COMPUTER); NONLINEAR DYNAMICS; SIGNAL TRANSDUCTION;

EID: 33646086238     PISSN: 09295313     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10827-006-4791-8     Document Type: Article

References (26)

1. Amari S (1977) Dynamics of pattern formation in lateral-inhibition type neural fields. Biol. Cybern. 27(2): 77-87.
2. Atri A, Amundson J, Clapham D, Sneyd J (1993) A single-pool model for intracellular calcium oscillations and waves in the Xenopus laevis oocyte. Biophysical Journal 65(4): 1727-1739.
3. Barbara JG (2002) IP3-dependent calcium-induced calcium release mediates bidirectional calcium waves in neurones: Functional implications for synaptic plasticity. Biochim Biophys Acta 1600(1-2): 12-28.
4. Bhalla US, Iyengar R (1999) Emergent properties of networks of biological signaling pathways. Science 283(5400): 381-387.
5. Camperi M and Wang XJ (1998) A model of visuospatial working memory in prefrontal cortex: Recurrent network and cellular bistability. J Comput Neurosci 5(4): 383-405.
6. 2- concentration. Proc Natl Acad Sci U S A 89(20): 9895-9899.
7. Durstewitz D, Seamans JK, Sejnowski TJ (2000) Neurocomputational models of working memory. Nat Neurosci 3(Suppl): 1184-1191.
8. Egorov AV, Hamam BN, Fransen E, Hasselmo ME, Alonso AA (2002) Graded persistent activity in entorhinal cortex neurons. Nature 420(6912): 173-178.
9. Ermentrount GB (2002) Simulating, Analyzing, and Animating Dynamical Systems: A Guide to XPPAUT for Researchers and Students. SIAM, New York.
10. Fall CP, Lewis TJ, Rinzel J (2005) Background activity dependent properties of a network model for working memory that incorporates cellular bistability. Biological Cybernetics.
11. 2+ wave along the cell surface in a model of the Xenopus egg. J. Theor. Biol. 231(4): 487-496.
12. Fransen E, Alonso AA, Hasselmo ME (2002) Simulations of the role of the muscarinic-activated calcium-sensitive nonspecific cation current INCM in entorhinal neuronal activity during delayed matching tasks. J. Neurosci. 22(3): 1081-1097.
13. Fuster JM (1988) The prefrontal cortex. Raven Press, New York.
14. 2+ waves in layer 2/3 and layer 5 rat neocortical pyramidal neurons. J. Physiol. 549(Pt 2): 471-488. Epub 2003 Apr 11.
15. 2+]i oscillations derived from a detailed kinetic model: A Hodgkin-Huxley like formalism. Journal of Theoretical Biology 166(4): 461-473.
16. Loewenstein Y, Sompolinsky H (2003) Temporal integration by calcium dynamics in a model neuron. Nat. Neurosci. 6(9): 961-967.
17. Nakamura T, Barbara JG, Nakamura K, Ross WN (1999) Synergistic release of Ca2+ from IP3-sensitive stores evoked by synaptic activation of mGluRs paired with backpropagating action potentials. Neuron 24(3): 727-737.
18. 2+ release evoked by metabotropic agonists and backpropagating action potentials in hippocampal CA1 pyramidal neurons. J. Neurosci. 20(22): 8365-8376.
19. Seamans JK, Durstewitz D, Christie BR, Stevens CF, Sejnowski TJ (2001) Dopamine D1/D5 receptor modulation of excitatory synaptic inputs to layer V prefrontal cortex neurons. Proc Natl Acad Sci U S A 98(1): 301-306.
20. Seamans JK, Yang CR (2004) The principal features and mechanisms of dopamine modulation in the prefrontal cortex. Prog. Neurobiol. 74(1): 1-58.
21. Teramae J, Fukai T (2005) A Cellular Mechanism for Graded Persistent Activity in a Model Neuron and Its Implication in Working Memory. Journal of Computational Neuroscience 18(1): 105-121.
22. Wagner J, Fall CP, Hong F, Sims CE, Allbritton NL, Fontanilla RA, Moraru IILoew LM, Nuccitelli R (2004) A wave of IP3 production accompanies the fertilization Ca2+ wave in the egg of the fron Xenopus laevis: theoretical and experimental support. Cell Calcium. 35(5): 433-447.
23. Wang XJ (2001) Synaptic reverberation underlying mnemonic persistent activity. Trends Neurosci 24(8): 455-463.
24. Wilson HR, Cowan JD (1972) Excitatory and inhibitory interactions in localized populations of model neurons. Biophys. J. 12(1): 1-24.
25. Wilson HR, Cowan JD (1973) A mathematical theory of the functional dynamics of cortical and thalamic nervous tissue. Kybernetik 13(2): 55-80.
26. Yang CR, Seamans JK (1996) Dopamine D1 receptor actions in layers V-VI rat prefrontal cortex neurons in vitro: Modulation of dendritic-somatic signal integration. J. Neurosci. 16(5): 1922-1935.