Results 331 to 340 of about 443,344 (379)
Some of the next articles are maybe not open access.
Neural mechanisms of addiction: the role of reward-related learning and memory.
Annual Review of Neuroscience, 2006Addiction is a state of compulsive drug use; despite treatment and other attempts to control drug taking, addiction tends to persist. Clinical and laboratory observations have converged on the hypothesis that addiction represents the pathological ...
S. Hyman, R. Malenka, E. Nestler
semanticscholar +1 more source
Nature Reviews Neuroscience, 2002
The amygdala -- an almond-shaped group of nuclei at the heart of the telencephalon -- has been associated with a range of cognitive functions, including emotion, learning, memory, attention and perception. Most current views of amygdala function emphasize its role in negative emotions, such as fear, and in linking negative emotions with other aspects ...
Mark G. Baxter, Elisabeth A. Murray
openaire +3 more sources
The amygdala -- an almond-shaped group of nuclei at the heart of the telencephalon -- has been associated with a range of cognitive functions, including emotion, learning, memory, attention and perception. Most current views of amygdala function emphasize its role in negative emotions, such as fear, and in linking negative emotions with other aspects ...
Mark G. Baxter, Elisabeth A. Murray
openaire +3 more sources
2019
Neurons throughout frontal cortex show robust responses to rewards, but a challenge is determining the specific function served by these different reward signals. Most neuropsychiatric disorders involve dysfunction of circuits between frontal cortex and subcortical structures, such as the striatum. There are multiple frontostriatal loops, and different
openaire +2 more sources
Neurons throughout frontal cortex show robust responses to rewards, but a challenge is determining the specific function served by these different reward signals. Most neuropsychiatric disorders involve dysfunction of circuits between frontal cortex and subcortical structures, such as the striatum. There are multiple frontostriatal loops, and different
openaire +2 more sources
Science, 1971 People will learn an instrumental conditioned response, the reward for which is the deliverance of another human being from suffering.
William Buchanan +3 more
openaire +2 more sources
Reward Dependence and Reward Deficiency
2016Homo sapiens are biologically predisposed to drink, eat, reproduce, and desire pleasurable experiences. Underlying the reward value and affective properties of these behaviors and the stimuli that elicit them is an extended cortical–subcortical network in which dopamine (DA) acts as the major neurotransmitter for reward and reinforcement.
Marlene Oscar-Berman, Kenneth Blum
openaire +2 more sources
Archives of Facial Plastic Surgery, 2010
It is very commendable that the editor in chief and the editorial board of this journal have validated the important role of bioethics, public policy, and humanism in the science and practice of facial plastic and reconstructive surgery through this regular commentary feature.
openaire +3 more sources
It is very commendable that the editor in chief and the editorial board of this journal have validated the important role of bioethics, public policy, and humanism in the science and practice of facial plastic and reconstructive surgery through this regular commentary feature.
openaire +3 more sources
1985
People work for ‘CISSES’ (section 12.1). The relevant importance that people attach to each is partially a matter of individual judgement and partially a matter of necessity. If people feel that they cannot aspire to a high status position, they may dismiss such an objective and claim that they are only interested in money or job satisfaction.
openaire +2 more sources
People work for ‘CISSES’ (section 12.1). The relevant importance that people attach to each is partially a matter of individual judgement and partially a matter of necessity. If people feel that they cannot aspire to a high status position, they may dismiss such an objective and claim that they are only interested in money or job satisfaction.
openaire +2 more sources
Drug Discovery Today, 1999
Drug discovery is the subject of unprecedented advances in genomics, combinatorial chemistry, ultra-high-throughput screening and information technology. These technologies promise to discover proprietary validated targets and chemical entities faster and more economically than before.
openaire +3 more sources
Drug discovery is the subject of unprecedented advances in genomics, combinatorial chemistry, ultra-high-throughput screening and information technology. These technologies promise to discover proprietary validated targets and chemical entities faster and more economically than before.
openaire +3 more sources
Annual Review of Neuroscience, 2016
To benefit from opportunities and cope with challenges in the environment, animals must adapt their behavior to acquire rewards and to avoid punishments. Maladaptive changes in the neuromodulatory systems and neural circuits for reward and aversion can lead to manifestation of several prominent psychiatric disorders including addiction and depression.
openaire +2 more sources
To benefit from opportunities and cope with challenges in the environment, animals must adapt their behavior to acquire rewards and to avoid punishments. Maladaptive changes in the neuromodulatory systems and neural circuits for reward and aversion can lead to manifestation of several prominent psychiatric disorders including addiction and depression.
openaire +2 more sources