منابع مشابه
Opioid system and human emotions.
Emotions are states of vigilant readiness that guide human and animal behaviour during survival-salient situations. Categorical models of emotions posit neurally and physiologically distinct basic human emotions (anger, fear, disgust, happiness, sadness and surprise) that govern different survival functions. Opioid receptors are expressed abundantly in the mammalian emotion circuit, and the opi...
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The main difficulties that researchers face in understanding emotions are difficulties only because of the narrowmindedness of our views on emotions. We are not able to free ourselves from the notion that emotions are necessarily human emotions. I will argue that if animals have emotions, then so can robots. Studies in neuroscience have shown that animal models, though having limitations, have ...
متن کاملBeyond human intentions and emotions
Although significant advances have been made in our understanding of the neural basis of action observation and intention understanding in the last few decades by studies demonstrating the involvement of a specific brain network (action observation network; AON), these have been largely based on experimental studies in which people have been considered as strictly isolated entities. However, we...
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Background: The growth factors that drive the division and differentiation of stem cells during early human embryogenesis are unknown. The secretion of endorphins, progesterone (P(4)), human chorionic gonadotropin, 17beta-estradiol, and gonadotropin-releasing hormone by trophoblasts that lie adjacent to the embryoblast in the blastocyst suggests that these pregnancy-associated factors may direc...
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The cerebral cortex can be functionally subdivided into primary sensory-motor, unimodal association, heteromodal association, paralimbic and limbic regions. Broca was the first who described limbic lobe in 1874, as a ring of gray matter, lying between the diencephalon and more lateral neocortex on the medial surface of the hemisphers. It locates outside of the corpus callosum and consists of su...
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ژورنال
عنوان ژورنال: British Journal of Pharmacology
سال: 2017
ISSN: 0007-1188,1476-5381
DOI: 10.1111/bph.13812