Amygdala
نویسندگان
چکیده
منابع مشابه
The amygdala
Why do we need it? The amygdala is involved in fear, anxiety and aggression. Monkeys without an amygdala are not appropriately afraid of humans or of the boss monkey of their troop. Rats without an amygdala might play with their native predators, such as cats or snakes. A person with a dysfunctional amygdala finds everyone trustworthy, and can’t sense when someone else is afraid. It’s also now ...
متن کاملThe amygdala
them a remarkable illustration of the power of the evolutionary process to create varied biological types from a single ancestral form. Moreover, their close phylogenetic proximity to humans makes them invaluable subjects for comparative study. Presently, the power of this comparative framework is being realized in the study of primate genomics and cognition. Because the toothcombed primates ar...
متن کاملAngst and the amygdala
Fear is an adaptation to danger, but excessive fear underlies diverse forms of mental anguish and pathology. One neural site linked to a sense of adversity is the amygdala, and one neuropeptide, corticotropin-releasing hormone (CRH), is localized within the central nucleus of the amygdala. Glucocorticoids enhance the production of CRH in this region of the brain, resulting in increased attentio...
متن کاملAmygdala: Eyes Wide Open
tubulin sheet closure in vitro. Nat. Cell Biol. 10, 415–421. 14. Maurer, S.P., Bieling, P., Cope, J., Hoenger, A., and Surrey, T. (2011). GTPgammaS microtubules mimic the growing microtubule end structure recognized by end-binding proteins (EBs). Proc. Nat. Acad. Sci. USA 108, 3988–3993. 15. McIntosh, J.R., Grishchuk, E.L., Morphew, M.K., Efremov, A.K., Zhudenkov, K., Volkov, V.A., Cheeseman, I...
متن کاملAmygdala response to mother.
In altricial species, like the human, the caregiver, very often the mother, is one of the most potent stimuli during development. The distinction between mothers and other adults is learned early in life and results in numerous behaviors in the child, most notably mother-approach and stranger wariness. The current study examined the influence of the maternal stimulus on amygdala activity and re...
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ژورنال
عنوان ژورنال: European Neurology
سال: 2008
ISSN: 1421-9913,0014-3022
DOI: 10.1159/000115646