NEUROSCIENCE Neuroeconomic Models for Choice Behaviour ABSTRACT My research explores models of economic choice behaviour that gain insight from the neural processes underlying decision. I attempt to draw connections between modelling at the level...
More infoWinter is coming: detecting and exploiting period changes in probability
NEUROSCIENCE Winter is coming: detecting and exploiting period changes in probability ABSTRACT Summer and winter, day and night: periodic change is abundant in the natural environment. We examine whether people can detect and exploit period...
More infoThe neural coding of value information
NEUROSCIENCE The neural coding of value information ABSTRACT The neural coding of value information is critical to the decision process, guiding the choice between potential options and bridging the gap between sensation and action. We have...
More infoWhen Desire is Stronger than Debt Aversion: Enticing Consumers with Interest-Free Deals
NEUROSCIENCE Social and Monetary Reward Learning in Schizophrenia ABSTRACT People with schizophrenia have severe social cognitive impairments including lack of engagement in social interactions. The goals of the project are to assess and compare...
More infoUrban Attention
NEUROSCIENCE Urban Attention ABSTRACT The effects of external distractors on reaction time have been extremely well characterized in the lab. In this project, we aim to quantify the impact of distracting urban environments during an everyday...
More infoCriterion learning for perceptual decisions under uncertainty
NEUROSCIENCE Criterion learning for perceptual decisions under uncertainty ABSTRACT Signal detection theory posits that observers set a fixed criterion in making a forced-choice decision based on noisy sensory information. How is that criterion...
More infoRetailer Pricing and Consumer Choice under Price Uncertainty
NEUROSCIENCE Retailer Pricing and Consumer Choice under Price Uncertainty ABSTRACT Based on the implicit assumption that consumers’ average price perceptions guide their retailer choice, previous research examined how different retailer pricing...
More infoThe effects of stress on aversive and appetitive conditioning and reversal
NEUROSCIENCE The effects of stress on aversive and appetitive conditioning and reversal ABSTRACT In this line of studies, we are examining how acute stress influences the way in which participants learn to assign aversive or appetitive value to...
More infoThe price of success
NEUROSCIENCE The price of success ABSTRACT How much should you pay for a better chance at success? For this project, we approached individuals in a city park and had them play a novel lottery using a small set of black and white marbles in an...
More infoDecision-Making Across the Life Span
NEUROSCIENCE Decision-Making Across the Life Span ABSTRACT Characterizing behavioral changes in decision-making across the life span and understanding why they occur has significant implications for behavioral problems associated with poor...
More infoNYU ISDM TEST
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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...
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