Reward System (in neuroscience)
GPTKB entity
Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
neural system
|
| gptkbp:alsoKnownAs |
brain reward system
|
| gptkbp:component |
gptkb:ventral_tegmental_area
gptkb:mesolimbic_pathway gptkb:nucleus_accumbens hippocampus amygdala prefrontal cortex |
| gptkbp:discoveredBy |
gptkb:Peter_Milner
gptkb:James_Olds |
| gptkbp:discoveredIn |
1954
|
| gptkbp:dysregulationAssociatedWith |
gptkb:depression
gptkb:anhedonia schizophrenia substance abuse |
| gptkbp:function |
mediates motivation
processes reward regulates pleasure reinforces behavior |
| https://www.w3.org/2000/01/rdf-schema#label |
Reward System (in neuroscience)
|
| gptkbp:involvedIn |
gptkb:reinforcement_learning
addiction pleasure learning decision making motivation |
| gptkbp:modulatedBy |
genetic factors
stress hormones drugs of abuse natural rewards social rewards |
| gptkbp:neurotransmitter |
gptkb:GABA
glutamate dopamine serotonin endorphins |
| gptkbp:relatedTo |
gptkb:reward_prediction_error
gptkb:orbitofrontal_cortex gptkb:ventral_striatum operant conditioning classical conditioning limbic system dopaminergic pathways hedonic hotspots incentive salience reward circuitry |
| gptkbp:studiedBy |
psychiatry
psychology behavioral neuroscience |
| gptkbp:bfsParent |
gptkb:Reward
|
| gptkbp:bfsLayer |
7
|