Uncovering the neurochemistry of reward and aversiveness
نویسندگان
چکیده
منابع مشابه
Uncovering the neurochemistry of reward and aversiveness
In a recent issue of Science was published an interesting report regarding the role of dopaminergic neurons on reward and aversiveness (Fiorillo, 2013). In contrast to what is claimed by some physiological and computational models (e.g., Schultz et al., 1997), the author provides a number of arguments to support the suggestion that reward and punishment have to be considered as two distinct neu...
متن کاملNot Aversiveness Two Dimensions of Value : Dopamine Neurons Represent Reward
This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permission to republish or repurpose articles or portions of articles ): August 2, 2013 www.sciencemag.org (this information is current as of ...
متن کاملEcological Origins of Object Salience: Reward, Uncertainty, Aversiveness, and Novelty
Among many objects around us, some are more salient than others (i.e., attract our attention automatically). Some objects may be inherently salient (e.g., brighter), while others may become salient by virtue of their ecological relevance through experience. However, the role of ecological experience in automatic attention has not been studied systematically. To address this question, we let sub...
متن کاملNeurochemistry and anatomy of the ventral medulla
The relationship between the anatomy and neurochemistry of neurons in the ventral medulla oblongata in regions that is responsible for cardiovascular, airways, and respiratory regulation was investigated. Microinjections of excitant amino acid (glutamate, 100 nl, 100 mM) were made throughout the ventral medulla in anesthetized rats. Arterial blood pressure, sympathetic nerve activity and phreni...
متن کاملNeurochemistry and anatomy of the ventral medulla
The relationship between the anatomy and neurochemistry of neurons in the ventral medulla oblongata in regions that is responsible for cardiovascular, airways, and respiratory regulation was investigated. Microinjections of excitant amino acid (glutamate, 100 nl, 100 mM) were made throughout the ventral medulla in anesthetized rats. Arterial blood pressure, sympathetic nerve activity and phreni...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Molecular Neuroscience
سال: 2013
ISSN: 1662-5099
DOI: 10.3389/fnmol.2013.00041