Search Results - "Schmajuk, Nestor"

Attentional, Associative, and Configural Mechanisms in Extinction by Larrauri, José A, Schmajuk, Néstor A

“…The participation of attentional and associative mechanisms in extinction, spontaneous recovery, external disinhibition, renewal, reinstatement, and…”
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Solving Pavlov's puzzle: Attentional, associative, and flexible configural mechanisms in classical conditioning by Kutlu, Munir G., Schmajuk, Nestor A.

“…This article introduces a new “real-time” model of classical conditioning that combines attentional, associative, and "flexible" configural mechanisms. In the…”
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Deactivation and reactivation of the inhibitory power of a conditioned inhibitor: Testing the predictions of an attentional-associative model by Kutlu, Munir Gunes, Schmajuk, Nestor A.

“…An attentional-associative model (Schmajuk, Lam, & Gray Journal of Experimental Psychology: Animal Behavior Processes, 22, 321–349, 1996 ) assumes that…”
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Meclizine Enhancement of Sensorimotor Gating in Healthy Male Subjects with High Startle Responses and Low Prepulse Inhibition by LARRAURI, José A, KELLEY, Lisalynn D, JENKINS, Mason R, WESTMAN, Eric C, SCHMAJUK, Nestor A, ROSENTHAL, M. Zachary, LEVIN, Edward D

“…Histamine H1 receptor systems have been shown in animal studies to have important roles in the reversal of sensorimotor gating deficits, as measured by…”
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A computational model reveals classical conditioning mechanisms underlying visual signal detection in rats by Schmajuk, Nestor A., Bushnell, Philip J.

“…We applied a neural network model of classical conditioning proposed by Schmajuk et al. (1996) to visual signal detection and discrimination tasks designed to…”
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A Neural Network Model of Prepulse Inhibition by Schmajuk, Nestor A, Larrauri, José A

“…The authors introduce a real-time model of acoustic prepulse inhibition (PPI) and facilitation (PPF) in animals and humans. The model incorporates excitatory…”
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Reinstatement of conditioned fear and the hippocampus: An attentional-associative model by Schmajuk, Nestor A., Larrauri, José A., LaBar, Kevin S.

“…An existing attentional-associative model of classical conditioning [Schmajuk N, Lam Y, Gray JA. Latent inhibition: a neural network approach. J Exp Psychol:…”
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Occasion Setting: A Neural Network Approach by Schmajuk, Nestor A, Lamoureux, Jeffrey A, Holland, Peter C

“…Classical conditioning data show that a conditioned stimulus (CS) can act either as a simple CS-eliciting conditioned responses (CRs) by signaling the…”
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Latent learning, shortcuts and detours: a computational model by Voicu, Horatiu, Schmajuk, Nestor

“…Voicu and Schmajuk (Rob. Auto. Syst. 35 (2001a) 23) described a model of spatial navigation and exploration that includes an action system capable of guiding,…”
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Stimulus Configuration, Classical Conditioning, and Hippocampal Function by Schmajuk, Nestor A, DiCarlo, James J

“…Hippocampal participation in classical conditioning is described in terms of a multilayer network that portrays stimulus configuration. The network (a)…”
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Haloperidol Reinstates Latent Inhibition Impaired by Hippocampal Lesions: Data and Theory by Schmajuk, Nestor A, Cox, Landon, Christiansen, Beth

“…The effect of haloperidol administration on the impairment of latent inhibition produced by aspirative lesions of the hippocampus was examined in the rat…”
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Perplexing Effects of Hippocampal Lesions on Latent Inhibition: A Neural Network Solution by Buhusi, Catalin V, Gray, J. A, Schmajuk, Nestor A

“…Experimental data indicate that hippocampal lesions might impair, spare, or even facilitate latent inhibition (LI). Furthermore, when LI is impaired by the…”
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Timing in simple conditioning and occasion setting: a neural network approach by Buhusi, Catalin V, Schmajuk, Nestor A

“…We present a neural network model of Pavlovian conditioning in which a timing mechanism, by which a CS can predict when the US is presented, activates an…”
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Classical Conditioning Mechanisms Can Differentiate Between Seeing and Doing in Rats by Kutlu, Munir G, Schmajuk, Nestor A

“…We show that the attentional-associative SLG model of classical conditioning, based on the 1996 research of Schmajuk, Lam, and Gray, correctly describes…”
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Interpreting Patterns of Brain Activation in Human Fear Conditioning With an Attentional-Associative Learning Model by Dunsmoor, Joseph, Schmajuk, Nestor

“…J. E. Dunsmoor, P. A. Bandettini, and D. C. Knight (2007) conducted a neuroimaging study of human fear conditioning and analyzed brain activity under various…”
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Special issue on computational models of classical conditioning guest editors’ introduction by Alonso, Eduardo, Schmajuk, Nestor

“…In the present special issue, the performance of current computational models of classical conditioning was evaluated under three requirements: (1) Models were…”
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Stimulus Configuration, Occasion Setting, and the Hippocampus by Schmajuk, Nestor A, Buhusi, Catalin V

“…N. A. Schmajuk, J. Lamoureux, and P. C. Holland (in press) showed that an extension of a neural network model introduced by N. A. Schmajuk and J. J. DiCarlo…”
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The Transition from Automatic to Controlled Processing by Gray, Jeffrey A., Buhusi, Catalin V., Schmajuk, Nestor

“…The transition from automatic (unconscious) to controlled (conscious) processing is described in terms of a neural network model of classical conditioning (…”
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Prepulse inhibition mechanisms and cognitive processes: a review and model by Larrauri, José, Schmajuk, Nestor

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Explaining Neural Signals in Human Visual Cortex With an Associative Learning Model by Jiang, Jiefeng, Schmajuk, Nestor, Egner, Tobias

“…"Predictive coding" models posit a key role for associative learning in visual cognition, viewing perceptual inference as a process of matching (learned)…”
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