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Addiction Psychology

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Addiction Psychology

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Research Frontiers in Neurobiological Mechanisms of Dopamine Dysregulation

Investigates how chronic substance use alters dopamine signaling pathways and their role in reward processing and addiction development.

Dopamine Receptor Trafficking in Addiction Memory Reconsolidation
Mesolimbic Dopamine Oscillations and Craving Threshold Dynamics
Prefrontal-Striatal Dopamine Imbalance in Impulse Override Failure
Allostatic Dopamine Setpoint Shifts Across Addiction Trajectories
Dopamine Transporter Phosphorylation States and Drug-Seeking Vulnerability
Ventral Tegmental Area Heterogeneity in Reward System Collapse
Dopamine D1-D2 Imbalance in Habit-Goal Transition Mechanisms
Stress-Induced Dopamine Dysregulation in Relapse Neurocircuitry
Dopamine Spillover and Extrasynaptic Signaling in Addiction Persistence
Reward Prediction Error Encoding Loss in Chronic Drug Administration

All Addiction Psychology PhD categories