منابع مشابه
Memory and Addiction Shared Neural Circuitry and Molecular Mechanisms
An important conceptual advance in the past decade has been the understanding that the process of drug addiction shares striking commonalities with neural plasticity associated with natural reward learning and memory. Basic mechanisms involving dopamine, glutamate, and their intracellular and genomic targets have been the focus of attention in this research area. These two neurotransmitter syst...
متن کاملSmoking increases risk of pain chronification through shared corticostriatal circuitry.
Smoking is associated with increased incidence of chronic pain. However, the evidence is cross-sectional in nature, and underlying mechanisms remain unclear. In a longitudinal observational study, we examined the relationship between smoking, transition to chronic pain, and brain physiology. In 160 subjects with subacute back pain (SBP: back pain lasting 4-12 weeks, and no prior back pain [BP] ...
متن کاملShared neural circuitry for female and male sexual behaviours in Drosophila
Sexual reproduction in most species involves innate behaviours that are dramatically distinct in males and females. The different behaviours of males and females are generally thought to reflect the activation of sex-specific neural circuits; however, sex differences could also arise through the sex-specific modulation of circuits that are common to both sexes. Here, we present evidence that th...
متن کاملCaenorhabditis elegans Male Copulation Circuitry Incorporates Sex-Shared Defecation Components To Promote Intromission and Sperm Transfer
Sexual dimorphism can be achieved using a variety of mechanisms, including sex-specific circuits and sex-specific function of shared circuits, though how these work together to produce sexually dimorphic behaviors requires further investigation. Here, we explore how components of the sex-shared defecation circuitry are incorporated into the sex-specific male mating circuitry in Caenorhabditis e...
متن کاملCorticostriatal circuitry
Corticostriatal connections play a central role in developing appropriate goal-directed behaviors, including the motivation and cognition to develop appropriate actions to obtain a specific outcome. The cortex projects to the striatum topographically. Thus, different regions of the striatum have been associated with these different functions: the ventral striatum with reward; the caudate nucleu...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 2009
ISSN: 0009-7330,1524-4571
DOI: 10.1161/circresaha.108.191239