Positive Valence Systems (RDoC)

1. Reward Valuation

1.1. Reward

1.2. Delay

1.3. Effort

2. CNS

2.1. Main Map

3. Reward Responsiveness

3.1. Reward Anticipation

3.2. Initial Response to Reward

3.2.1. Molecules

3.2.1.1. CREB

3.2.1.2. Endocannabinoids

3.2.1.3. FosB

3.2.1.4. Glutamate

3.2.1.5. Mu and delta opioid

3.2.1.6. Orexin

3.2.2. Circuits

3.2.2.1. Anterior Insula

3.2.2.2. dACC

3.2.2.3. Lateral Hypothalamus

3.2.2.4. Medial OFC

3.2.2.5. Nucleus Accumbens

3.2.2.6. Ventral Pallidum

3.2.2.7. Ventromedial PFC

3.2.2.8. VTA

3.2.3. Behavior

3.2.3.1. Taste Reactivity

3.3. Reward Satiation

4. Reward Learning

4.1. Probabilistic & Reinforcement Learning

4.2. Reward Prediction Error

4.3. Habit