NEUROSCIENCE Thinking About Thinking and Its Cognitive Limits AUTHORS: Adam Brandenburger and Xiaomin Li ABSTRACT Evidence shows that when engaged in game-playing tasks, individuals think about what other individuals are thinking. Presumably...
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NEUROSCIENCE Efficient coding in decision circuits ABSTRACT A fundamental feature of neurobiological systems is adaptive coding, where neural activity reflects the recent history of information processing. Such adaptation is thought to be...
More infoTesting the DDM: A Behavioral Experiment to Measure Evidence Accumulation During Decision Making
ECONOMICS Testing the DDM: A Behavioral Experiment to Measure Evidence Accumulation During Decision MakingAUTHORS: Stefan F. Bucher and Paul W. Glimcher OBJECTIVE Drift-diffusion models (DDM) have had empirical success in fitting choice and...
More infoCan deep brain stimulation reduce preference for cocaine?
NEUROSCIENCE A Drosophila model for studying the neuronal bases of decision-making ABSTRACT I work in the NYU Biology department in Justin Blau’s team, developing a model for decision-making in the fruitfly Drosophila. I have designed a novel...
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NEUROSCIENCE Interoception and Decision-Making ABSTRACT Studies on the roles of emotion in decision-making have highlighted a powerful role for emotions in influencing choices. The source of the individual differences in emotional responses, and...
More infoThe MINY Van Project
NEUROSCIENCE The MINY Van Project ABSTRACT Research on household financial decisions using a newly-constituted Vanguard Research Institute Panel. The project models and measures wealth accumulation, asset holding, health, long term care, and...
More infoRat Prefrontal Cortex Inactivations during Decision Making Are Explained by Bistable Attractor Dynamics
NEUROSCIENCE Rat Prefrontal Cortex Inactivations during Decision Making Are Explained by Bistable Attractor Dynamics AUTHORS: Alex T. Piet, Jeffrey C. Erlich, Charles D. Kopec, and Carlos D. Brody ABSTRACT Two-node attractor...
More infoCognitive Control Mode Predicts Behavioral Expression of Model-Based Reinforcement-Learning
NEUROSCIENCE Cognitive Control Mode Predicts Behavioral Expression of Model-Based Reinforcement-Learning ABSTRACT A converging body of work suggests that cognitive control operates via two distinct operating modes – proactive control and reactive...
More infoSaving the Masses: The Role of Perceived Efficacy in Charitable Giving
NEUROSCIENCE Saving the Masses: The Role of Perceived Efficacy in Charitable Giving ABSTRACT People tend to be more sympathetic and generous to single than to multiple beneficiaries. We identify one factor—perceived efficacy—that when increased...
More infoReference-dependence in intertemporal choice
NEUROSCIENCE Reference-dependence in intertemporal choice ABSTRACT In our current study, we measure emotional arousal while individuals make decisions between smaller, immediate monetary rewards and later, larger rewards. We find that both...
More infoEconomic decision-making in Drosophila larvae
NEUROSCIENCE Economic decision-making in Drosophila larvae ABSTRACT The goal of this project is two-fold. First, we use tools from microeconomics to characterize the choices of wild type Drosophila larvae as they tradeoff goods (dark and food) in...
More infoForaging, serial decision making and the opportunity cost of time
NEUROSCIENCE Foraging, serial decision making and the opportunity cost of time ABSTRACT We have an ongoing series of studies that use a patch-foraging paradigm from ecology in order to investigate how individuals make serial (stop/search)...
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