Reward value of attractiveness and gaze
Article Abstract:
Research investigating the types of brain activity caused by eye contact is presented. Particular attention is given to the impact on the brain of different types of eye contact and to the lack of eye contact, resulting in different degrees of attractiveness.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2001
User Contributions:
Comment about this article or add new information about this topic:
Empathic neural responses are modulated by the perceived fairness of others
Article Abstract:
Empathic neural responses are modulated by learned preferences, which is consistent with economic models of social preferences. The results show that in men emphatic responses are shaped by valuation of other people's social behavior, which indicates a predominant role for males in the maintenance of justice and punishment norm violation in human societies.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
Dopamine-dependent prediction errors underpin reward-seeking behavior in humans
Article Abstract:
A functional link between the neurotransmitter dopamine, cortico-striatal activity and reward-seeking behavior in humans is examined by administration of L-DOPA drugs to study the effects of dopamine on striatal regulation. Findings suggest that humans use dopamine-dependent prediction errors to guide their decisions, and that dopamine modulates the apparent value of rewards as represented in the striatum.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Correlates of territorial boundary patrol behaviour in wild chimpanzees. Male affiliation, cooperation and kinship in wild chimpanzees
- Abstracts: Three-dimensional analysis of search behaviour by ringed seals. Do female grey seals select genetically diverse mates?
- Abstracts: Auxin regulates SCFTIR1-dependent degradation of AUX/IAA proteins. Transporters on the move
- Abstracts: Archipelago regulates Cyclin E levels in Drosophila and is mutated in human cancer cell lines. A recurrent mutation in PALB2 in Finnish cancer families
- Abstracts: Prudent sperm allocation in Norway rats, Rattus norvegicus: A mammalian model of adaptive ejaculate adjustment