| 词汇 | tegmental |
| 释义 | tegmental adjective anatomy specializeduk /teɡˈmen.təl/ us /teɡˈmen.t̬əl/ relating to the tegmentum(= the bottom part of the midbrain): ventral tegmental areaWe saw activity in the ventral tegmental area and other regions of the brain's reward system. This also activates the ventral tegmental system. In simple terms, one of the parts of the brain involved in rewards, the ventral tegmental area, is flooded with the chemical dopamine when you do something pleasurable. This is closely linked to the midbrain ventral tegmental dopamine control system. A specific pathway called the dorsal tegmental pathway is also involved in delirium. The brain & nervous system abducens nerve abducent nerve accessory nerve alexithymia allism glossopharyngeal nerve grey matter hemispheric hemispherical hindbrain neurofibrillary neurogenic neurogenically neuroglia neuroglial reinnervation reticular formation rhinencephalon rhombencephalon right brain Related wordtegmentum Examples of tegmentaltegmental Serotonin at the laterodorsal tegmental nucleus suppresses rapid-eye-movement sleep in freely behaving rats. Ionic mechanisms involved in the spontaneous firing of tegmental pedunculopontine nucleus neurons of the rat. It receives dense dopaminergic innervation from the ventral tegmental area. Oxytocin activates the postpartum onset of rat maternal behavior in the ventral tegmental and medial preoptic areas. Dopamine is involved in the reward produced by stimulation of some brain sites, notably the ventral tegmental area where the dopamine cell bodies are located. Serotonin hyperpolarizes cholinergic low threshold burst neurons in the rat laterodorsal tegmental nucleus in vitro. This tegmental nucleus is part of the theta network. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Heightened activity has also been found in the right ventral tegmental area and right caudate nucleus, dopamine-rich areas associated with mammalian reward and motivation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chronic clonus is often due to lesions of the central tegmental tract (which connects the red nucleus to the ipsilateral inferior olivary nucleus). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。