Research Topics
| Joshua W BrownSummaryAffiliation: Washington University School of Medicine Country: USA Publications
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Detail Information
Publications
How laminar frontal cortex and basal ganglia circuits interact to control planned and reactive saccadesJoshua W Brown
Department of Psychology, Washington University, Campus Box 1125, St Louis, MO 63130 4899, USA
Neural Netw 17:471-510. 2004..Model cell activation dynamics quantitatively simulate seventeen established types of dynamics exhibited by corresponding real cells during performance of these tasks...- Learned predictions of error likelihood in the anterior cingulate cortexJoshua W Brown
Department of Psychology, CB 1125, Washington University, St Louis, MO 63130, USA
Science 307:1118-21. 2005..These results support a more general error-likelihood theory of ACC function based on reinforcement learning, of which conflict and error detection are special cases... 
Relation of frontal eye field activity to saccade initiation during a countermanding taskJoshua W Brown
Vanderbilt Vision Research Center, Department of Psychology, Vanderbilt University, Nashville, TN 37203, USA
Exp Brain Res 190:135-51. 2008..The results also validate these analytical procedures for identifying signals that control saccade initiation in other brain structures...- Performance monitoring local field potentials in the medial frontal cortex of primates: anterior cingulate cortexErik E Emeric
Center for Integrative and Cognitive Neuroscience, Vanderbilt Vision Research Center, Department of Psychology, Vanderbilt University, Nashville, Tennessee, USA
J Neurophysiol 99:759-72. 2008..Finding performance monitoring field potentials in the ACC of macaque monkeys establishes a bridge between event-related potential and functional brain-imaging studies in humans and neurophysiology studies in non-human primates... - Influence of history on saccade countermanding performance in humans and macaque monkeysErik E Emeric
Center for Integrative and Cognitive Neuroscience, Vanderbilt Vision Research Center, Department of Psychology, Vanderbilt University, 301 Wilson Hall, 111, 21st Avenue South, Nashville, TN 37203, USA
Vision Res 47:35-49. 2007.... - Performance monitoring by the anterior cingulate cortex during saccade countermandingShigehiko Ito
Center for Integrative and Cognitive Neuroscience, Vanderbilt Vision Research Center, Department of Psychology, Wilson Hall, Vanderbilt University, Nashville, TN 37203, USA
Science 302:120-2. 2003..No neurons signaled the form of conflict engendered by interruption of saccade preparation produced in this task. These results are consistent with the hypothesis that the anterior cingulate cortex monitors the consequences of actions... - Role of supplementary eye field in saccade initiation: executive, not direct, controlVeit Stuphorn
Center for Integrative and Cognitive Neuroscience, Vanderbilt Vision Research Center, Department of Psychology, Vanderbilt University, Nashville, Tennessee, USA
J Neurophysiol 103:801-16. 2010..However the SEF may proactively regulate saccade production by biasing the balance between gaze-holding and gaze-shifting based on prior performance and anticipated task requirements... - Principles of pleasure prediction: specifying the neural dynamics of human reward learningTodd S Braver
Department of Psychology, Washington University, St. Louis, MO 63139, USA
Neuron 38:150-2. 2003..and O'Doherty et al. use event-related fMRI to provide some of the strongest evidence to date that the reward prediction error model of dopamine system activity applies equally well to human reward learning... - Cognitive control links alcohol use, trait disinhibition, and reduced cognitive capacity: Evidence for medial prefrontal cortex dysregulation during reward-seeking behaviorTim Bogg
Department of Psychology, Wayne State University, 5057 Woodward Avenue, Detroit, MI 48202, USA
Drug Alcohol Depend 122:112-8. 2012..g., Bogg and Finn, 2010)... - Computational perspectives on dopamine function in prefrontal cortexJonathan D Cohen
Department of Psychology, Princeton University, Princeton, New Jersey 08540, USA
Curr Opin Neurobiol 12:223-9. 2002..Recently, computational models have tried to elucidate the specific and intricate roles of dopamine in the prefrontal cortex, at the neurophysiological, system and behavioral levels, with varying degrees of success... - A computational model of fractionated conflict-control mechanisms in task-switchingJoshua W Brown
Department of Psychology, Washington University, St Louis, MO 63130, USA
Cogn Psychol 55:37-85. 2007..The results suggest numerous testable predictions regarding the neural substrates of cognitive control... - Monitoring and control of action by the frontal lobesJeffrey D Schall
Center for Integrative and Cognitive Neuroscience, Department of Psychology, Vanderbilt University, Nashville, TN 37203, USA
Neuron 36:309-22. 2002..These signals form the core of current models of supervisory control of sensorimotor processes... - A computational model of risk, conflict, and individual difference effects in the anterior cingulate cortexJoshua W Brown
Department of Psychological and Brain Sciences, Indiana University, 1101 E Tenth St, Bloomington, IN 47405, USA
Brain Res 1202:99-108. 2008..The results clarify the basic computational mechanisms of learned risk aversion and may have broad implications for predicting and managing risky behavior in healthy and clinical populations... - Risk prediction and aversion by anterior cingulate cortexJoshua W Brown
Department of Psychological and Brain Sciences, Indiana University, Bloomington, Indiana 47405, USA
Cogn Affect Behav Neurosci 7:266-77. 2007..Taken together, the results are consistent with an expected risk model of ACC and suggest that ACC may generally contribute to cognitive control by recruiting brain activity to avoid risk...