Research Projects

Our lab conducts cutting-edge research projects that push the boundaries of knowledge and create real-world impact. Each project combines rigorous scientific methods with innovative computational approaches.

Modulating Reward Processing with tDCS to Reduce Alcohol Consumption in Heavy Drinkers featured image

Modulating Reward Processing with tDCS to Reduce Alcohol Consumption in Heavy Drinkers

Testing whether excitatory tDCS over the left DLPFC can rebalance neural reward processing in heavy drinkers—reducing biased responses to alcohol cues, enhancing responsiveness to …

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Dr. Jorge Martins
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Cognitive Bias Modification (CBM) to Promote Neuroplasticity and Reduce Alcohol Use in Problematic Drinkers featured image

Cognitive Bias Modification (CBM) to Promote Neuroplasticity and Reduce Alcohol Use in Problematic Drinkers

Testing whether multi-session Cognitive Bias Modification can drive functional neuroplasticity in reward-related neural systems and reduce automatic alcohol-approach bias, craving, …

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Dr. Jorge Martins
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Getting Away from Your Addiction: On the Role of Attentional Disengagement featured image

Getting Away from Your Addiction: On the Role of Attentional Disengagement

Investigating attentional biases and attention disengagement from substance-related stimuli as behavioral and neural prognostic indicators of relapse and treatment failure in …

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Dr. Jorge Martins
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Neural Markers of Reward Dysregulation in Alcoholism Relapse Prediction featured image

Neural Markers of Reward Dysregulation in Alcoholism Relapse Prediction

This project aims to identify neurobiological and cognitive-behavioral markers of alcohol use disorder (AUD) and evaluate their utility for predicting relapse after treatment. The …

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Dr. Jorge Martins
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Social Context, Drinking Motives, and Alcohol Motivation featured image

Social Context, Drinking Motives, and Alcohol Motivation

Examining how social exclusion and social inclusion shape neural alcohol cue reactivity, implicit approach tendencies, laboratory alcohol consumption, and 15-day daily drinking as …

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Dr. Jorge Martins
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Developing and Validating a Scale to Assess Differential Valuation of Substance-Related Rewards Versus Natural and Other Non-Drug Rewards in Addiction featured image

Developing and Validating a Scale to Assess Differential Valuation of Substance-Related Rewards Versus Natural and Other Non-Drug Rewards in Addiction

Developing and validating a new psychological assessment scale to measure the differential valuation of substance-related rewards versus natural rewards and other non-drug …

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Dr. Jorge Martins
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Stress, Sleep, and Autonomic Dysregulation in Alcohol Use Disorder featured image

Stress, Sleep, and Autonomic Dysregulation in Alcohol Use Disorder

Investigating the role of Autonomic Nervous System regulation in shaping sleep quality across the spectrum of alcohol use, from moderate consumption to Alcohol Use Disorder.

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Dr. Jorge Martins
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The Role of Reward Deficits in Vulnerability to Alcohol Addiction featured image

The Role of Reward Deficits in Vulnerability to Alcohol Addiction

Investigating whether individual differences in reward processing deficits contribute to vulnerability to alcohol addiction by increasing susceptibility to incentive salience …

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Dr. Jorge Martins
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TMS in Modulating Brain Reward Circuitry featured image

TMS in Modulating Brain Reward Circuitry

Investigating the Use of TMS in Modulating Brain Responses to Rewards Associated with Alcohol and Natural Rewards

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Dr. Jorge Martins
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