Research Topics
| M UsherSummaryAffiliation: University of London Country: UK Publications
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Detail Information
Publications
The time course of perceptual choice: the leaky, competing accumulator modelM Usher
Department of Psychology, Birkbeck College, University of London, England
Psychol Rev 108:550-92. 2001....- Neuromodulation of decision and response selectionMarius Usher
School of Psychology, Birkbeck College, University of London, UK
Neural Netw 15:635-45. 2002..Second, the flexibility of information processing, whereby the parameters of the local circuits are modified online, is illustrated in the application of the model to a task of selection from short-term memory... - Loss aversion and inhibition in dynamical models of multialternative choiceMarius Usher
Department of Psychology, Birkbeck College, University of London, London, England
Psychol Rev 111:757-69. 2004..Usher & J. L. McClelland, 2001) that relies on inhibition independent of similarity among alternatives. The model accounts for the 3 effects and makes testable predictions contrasting with those of the Roe et al. (2001) model... 
Short-term memory after all: comment on Sederberg, Howard, and Kahana (2008)Marius Usher
School of Psychology, Birkbeck College, University of London, London, United Kingdom
Psychol Rev 115:1108-18; discussion 1119-26. 2008..The authors also highlight some difficulties of TCM-A in accounting for these dissociations, and they argue that TCM-A fails to account for critical data--the presentation-rate effect--that dissociates exponential and buffer-like models...- What has been learned from computational models of attentionMarius Usher
Department of Psychology, Birkbeck College, University of London, London, UK
Neural Netw 19:1440-2. 2006 - Spatial structure affects temporal judgments: evidence for a synchrony binding codeSamuel Cheadle
School of Psychology, Birkbeck, University of London, UK
J Vis 8:12.1-12. 2008.... - The demise of short-term memory revisited: empirical and computational investigations of recency effectsEddy J Davelaar
School of Psychology, Birkbeck College, University of London, London WC1E 7HX, England
Psychol Rev 112:3-42. 2005..A neurocomputational model based on these 2 components is shown to account for previously observed dissociations and to make novel predictions, which are confirmed in a set of experiments... - Visual synchrony affects binding and segmentation in perceptionM Usher
Department of Psychology, University of Kent at Canterbury, Kent, UK
Nature 394:179-82. 1998..Our results indicate that binding is due to a global mechanism of grouping caused by synchronous neural activation, and not to a local mechanism of motion computation... - Semantic similarity dissociates short- from long-term recency effects: testing a neurocomputational model of list memoryEddy J Davelaar
Department of Psychology, University of Maryland, College Park, Maryland 20742, USA
Mem Cognit 34:323-34. 2006..This dissociation is due to the mutual support between associated items in the short-term store, which takes place in immediate free recall and delayed free recall but not in continuous-distractor free recall... 
Extending a biologically inspired model of choice: multi-alternatives, nonlinearity and value-based multidimensional choiceRafal Bogacz
Department of Computer Science, University of Bristol, Bristol BS8 1UB, UK
Philos Trans R Soc Lond B Biol Sci 362:1655-70. 2007....- Age-related declines in context maintenance and semantic short-term memoryHenk J Haarmann
Center for the Advanced Study of Language, University of Maryland, College Park, MD 20742, USA
Q J Exp Psychol A 58:34-53. 2005..These correlations were largely mediated by age differences, which also explained variance that was unique to (and not shared among) context maintenance, conceptual span, and semantic anomaly judgement...