References
- Abbot L F and Van Vreeswijk C 1993 Asynchronous states in networks of pulse-coupled oscillators Phys. Rev. B 48 1483–90
- Adler C M, Goldberg T E, Malhotra A K, Pickar D and Breier A 1998 Effects of ketamine on thought disorder, working memory, and semantic memory in healthy volunteers Biol. Psychiatry 43 811–6
- Amit D J and Brunel N 1997 Model of global spontaneous activity and local structured activity during delay periods in the cerebral cortex Cereb. Cortex 7 237–52
- Amit D J Tsodyks M V 1991a Quantitative study of attractor neural network retrieving at low spike rates: I. Substrate-spikes, rates and neuronal gain Network: Comput. Neural Syst. <b>2 259–73
- D.J Amit, Tsodyks T.Y 1991b Quantitative study of attractor neural network retrieving at low spike rates: II. Low-rate retrieval in symmetric networks Network: Comput. Neural Syst. <b>2 275–94
- Aura J and Riekkinen P Jr 1999 Blockade of NMDA receptors located at the dorsomedial prefrontal cortex impairs spatial working memory in rats Neuroreport 10 243–8
- Bialek W and DeWeese M 1995 Random switching and optimal processing in the perception of ambiguous signals Phys. Rev. Lett. 74 3077–80
- Brunel N 2000 Dynamics of sparsely connected networks of excitatory and inhibitory neurons J. Comput. Neurosci. 8 183–208
- Camperi M and Wang XJ 1998 A model of visuospatial working memory in prefrontal cortex: recurrent network and cellular bistability J. Comput. Neurosci. 5 383–405
- Clements J D, Lester R A, Tong G, Jahr C E and Westbrook GL 1992 The time course of glutamate in the synaptic cleft Science 258 1498–501
- Cole B J, Klewer M, Jones G H and Stephens DN 1993 Contrasting effects of the competitive NMDA antagonist CPP and the non-competitive NMDA antagonist MK 801 on performance of an operant delayed matching to position task in rats Psychopharmacology (Berl.) 111 465–71
- Cotman C W, Monaghan D T, Ottersen O P and Storm-Mathisen J 1987 Anatomical organization of excitatory amino acid receptors and their pathways Trends Neurosci. 10 273–80
- Dobrunz L E and Stevens CF 1997 Heterogeneity of release probability, facilitation, and depletion at central synapses Neuron 18 995–1008
- Dudkin K N, Kruchinin V K and Chueva I V 1997a Synchronization processes in the mechanisms of short-term memory in monkeys: the involvement of cholinergic and glutaminergic cortical structures Neurosci. Behav. Physiol. 27 303–8
- Dudkin K N, Kruchinin V K and Chueva I V 1997b Effect of NMDA on the activity of cortical glutaminergic structures in delayed visual differentiation in monkeys Neurosci. Behav. Physiol. 27 153–8
- Durstewitz D, Seamans J K and Sejnowski TJ 2000 Dopamine-mediated stabilization of delay-period activity in a network model of prefrontal cortex J. Neurophysiol. 83 1733–50
- Engel A K, Fries P, Konig P, Brecht M and Singer W 1999 Temporal binding, binocular rivalry, and consciousness Consc. Cogn. 8 126–51
- Funahashi S 1998 Dynamic changes in interactions among prefrontal neurons in relation to working memory processes Soc. Neurosci. Abstr. 24 1426
- Funahashi S, Bruce C J and Goldman-Rakic PS 1989 Mnemonic coding of visual space in the monkey’s dorsolateral prefrontal cortex J. Neurophysiol. 61 331–49
- Fuster JM 1995 Memory in the Cerebral Cortex (Cambridge, MA: MIT Press)
- Gerstner W 1995 Time structure of the activity in neural network models Phys. Rev. E 51 738–58
- Gerstner W 2000 Population dynamics of spiking neurons: fast transients, asynchronous states, and locking Neural Comput. 12 43–89
- Gerstner W and van Hemmen JL 1992a Associative memory in a network of ‘spiking’ neurons Network: Comput. Neural Syst. 3 139–64
- Gerstner W and van Hemmen JL 1992b Universality in neural networks: the importance of the ‘mean firing rate’ Biol. Cybern. 67 195–205
- Gerstner W and van Hemmen JL 1993 Coherence and incoherence in a globally coupled ensemble of pulse-emitting units Phys. Rev. Lett. 71 312–5
- Goldman-Rakic PS 1994 Working memory disfunction in schizophrenia J. Neuropsychiatry Clin. Neurosci. 6 348–57
- Goldman-Rakic PS 1995 Cellular basis of working memory Neuron 14 477–85
- Goldman-Rakic P S, Funahashi S and Bruce CJ 1990 Neocortical memory circuits Cold Spring Harbor Symposia on Quantitative Biology vol 55 (Cold Spring Harbor, NY: Cold Spring Harbor Press) pp 1025–38
- Hertz J, Krogh A and Palmer RG 1991 Introduction to the Theory of Neural Computation (Redwood City, CA: Addison-Wesley)
- Javitt D C, Steinschneider M, Schroeder C E and Arezzo JC 1996 Role of cortical N-methyl-D-aspartate receptors in auditory sensory memory and mismatch negativity generation: implications for schizophrenia Proc. Natl Acad. Sci. USA 93 11 962–7
- Javitt D C and Zukin SR 1991 Recent advances in the phencyclidine model of schizophrenia Am. J. Psychiatry 148 1301–8
- Kistler W M, Gerstner W and van Hemmen JL 1997 Reduction of the Hodgkin-Huxley equations to a single-variable threshold model Neural Comput. 93 1015–45
- Kogo N and Ariel M 1999 Response attenuation during coincident afferent excitatory inputs J. Neurophysiol. 81 2945–55
- Koulakov AA 1999 Instantons in WM: implications for schizophrenia webpage Los Alamos preprint archive http://xxx.lanl.gov/abs/cond-mat/9911006
- Krystal J H, Karper L P, Seibyl J P, Freeman G K, Delaney R, Bremner J D, Heninger G R, Bowers M B Jr and Charney DS 1994 Subanesthetic effects of the noncompetitive NMDA antagonist, ketamine, in humans. Psychotomimetic, perceptual, cognitive, and neuroendocrine responses Arch. Gen. Psychiatry 51 199–214
- Larkin A I and Lee PA 1978 Tunneling of solitons and charge-density waves through impurities Phys. Rev. B 17 1596–600
- Lester R A, Clements J D, Westbrook G L and Jahr CE 1990 Channel kinetics determine the time course of NMDA receptor-mediated synaptic currents Nature 346 565–7
- Levitov L S, Shytov A V and Yakovets AY 1995 Quantum breaking of elastic string Phys. Rev. Lett. 75 370–3
- Lisman J E, Fellous J M and Wang X J 1998 A role for NMDA-receptor channels in working memory Nature Neurosci. 1 273–5
- Mainen Z F, Malinow R and Svoboda K 1999 Synaptic calcium transients in single spines indicate that NMDA receptors are not saturated Nature 399 151–5
- Miyashita Y 1988 Neuronal correlate of visual associative long-term memory in the primate temporal cortex Nature 335 817–20
- Miyashita Y and Chang HS 1988 Neuronal correlate of pictorial short-term memory in the primate temporal cortex Nature 331 68–70
- Pontecorvo M J, Clissold D B, White M F and Ferkany JW 1991 N-methyl-D-aspartate antagonists and working memory performance: comparison with the effects of scopolamine, propranolol, diazepam, and phenylisopropyladenosine Behav. Neurosci. 105 521–35
- Rolls E T, Treves A and Tovee MJ 1997 The representational capacity of the distributed encoding of information provided by populations of neurons in the primate temporal visual cortex Exp. Brain Res. 114 149–62
- Roskies A 1999 The binding problem Neuron 24 7–9
- Sakai K and Miyashita Y 1991 Neural organization for the long-term memory of paired associates Nature 354 152–55
- Scherzer C R, Kerner J A CounihanT JKosinski C MStandaert D GDaggett 3907 590
- Shadlen M N, Britten K H, Newsome W T and Movshon JA 1996 A computational analysis of the relationship between neuronal and behavioral responses to visual motion J. Neurosci. 16 1486–510
- Stevens C F and Zador A M 1998a Novel integrate-and-fire-like model of repetitive firing in cortical neurons Proc. 5th Joint Symp. on Neural Computation
- Stevens C F and Zador A M 1998b Input synchrony and the irregular firing of cortical neurons Nat. Neurosci. 1 210
- Tang Y P, Shimizu E, Dube G R, Rampon C, Kerchner G A, Zhuo M, Liu G and Tsien JZ 1999 Genetic enhancement of learning and memory in mice Nature 401 63–9
- Tuckwell HC 1988 19 9587–603
- Wilson H R and Cowan JD 1972 Excitatory and inhibitory interactions in localized populations of model neurons Biophys. J. 12 1–24