词汇 | pontine |
释义 | pontine adjective anatomy specializeduk /ˈpɒn.taɪn/ us /ˈpɑːn.taɪn/ relating to the pons(= a group of nerves that connect the two sides of the brain): Pontine lesions were mainly associated with haemorrhage in the brain stem and diffuse brain swelling. In these patients, the problem may be pontine haemorrhage or infarct. Activity in giant cells in the pontine brainstem have been shown to precede eye movements in REM sleep in animals. Surgery is not indicated for pontine or deep cerebral hypertensive haemorrhages. The pontine micturition centre coordinates sphincter relaxation and bladder contraction. The brain & nervous system abducens nerve abducent nerve accessory nerve alexithymia allism glossopharyngeal nerve grey matter hemispheric hemispherical hindbrain neurofibrillary neurogenic neurogenically neuroglia neuroglial reticular formation rhinencephalon rhombencephalon right brain right-brained Related wordpons Examples of pontinepontine A low threshold calcium spike mediates firing pattern alterations in pontine reticular neurons. A few similar terminal-like structures were seen in the pyramidal tract, in the close vicinity of the pontine nucleus. The pontine nucleus was also found to receive sparse retinal projections. Within basal pontine nuclei, the frontal cor tical projections overlap inputs from the parietal cor tical areas. These differences could be due to slightly differing determinations of pontine nuclei borders or slight differences between injection sites and amount of tracer injected. Repetitive firing properties of medial pontine reticular formation neurones of the rat recorded in vitro. Through its midbrain and pontine structures the brain stem induces the different sleepwaking states and does not induce but supports correlative mentation. This hypothesis proposed that eye-movement and visual information was passed to the cortex from the pontine brainstem. A major problem still confounds our efforts to integrate the cellular and molecular level analyses of pontine activity in animal models with human neurobiology. Does the pontine reticular formation play a role in triggering function in this anterior ascending system? Central pontine myelinolysis, a rare condition, results from demyelination, presents with pseudo-bulbar palsy, and may be fatal. During waking, the pontine aminergic system is tonically activated and inhibits the pontine cholinergic system. 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。