olfactory bulb 中文意思是什麼
olfactory bulb
解釋
嗅球-
Olfactory system is the few parts of the adult mammalian central nerve system where neural regeneration occurs all through life. oec is a kind of special glia located exclusively in the olfactory bulb, olfactory epithelium and olfactory nerve. it shares many properties of both astrocytes and schwann cells
嗅神經鞘細胞（ olfactoryensheathingcells ， oecs ）是專一的分佈在嗅神經，嗅上皮，嗅球的一種特殊的神經膠質細胞，兼具中樞神經系統（ centralnervesystem ， cns ）星形膠質細胞和外周神經系統（ peripherynervesystem ， pns ）雪旺氏細胞的特性。 -
Changes of ultrastructures of the olfactory bulb neurons from aged rats
老齡大鼠嗅球內神經元超微結構的改變 -
Neuronal cells containing nos have been found in basal forebrain, pedunculopontine tegmental nuclei, dorsal raphe nuclei, olfactory bulb and hippocampus which have been proved to participate in the regulation of sleep / waking cycle
Nos在中樞神經系統中分佈廣泛，與睡眠有關的部位，如前腦基底部、腦橋背蓋、中縫背核、嗅球和海馬等均有較高密度的nos ，說明這些部位可以產生no 。 -
Conersely, in other regions such as the hippocampus and olfactory bulb, which is associated with smell, gene expression was more contained
相反的，其他區域如海馬區和與嗅覺相關的嗅球區，他們的基因表達也互相包含。 -
The second is a peripheral drive in the brain to synchronize rhythmic activity, which is the concurrent firing of neurons in the olfactory bulb with breathing
但是，在這項研究中，苦杏仁組發現主要嗅覺上皮中50的細胞對物理刺激敏感，這表明嗅覺感覺神經元的機械敏感性在所有哺乳動物都存在，甚至存在於沒有中隔器官的人類。 -
Whereas 65 percent of new neurons in wild mice ended up in the olfactory bulb, little more than 9 percent of the mutants ' neurons were able to complete the journey
然而，在野鼠中， 65的新神經元在嗅球中死去，不多於9的突變異種老鼠能夠完成神經元跟隨脊髓液流體在大腦中的循環過程。 -
Although no one is sure why the olfactory bulb requires so many new neurons, we can more easily speculate why the hippocampus needs them : this structure is crucial for learning new information, so adding neurons there would presumably spur the formation of connections between new and existing neurons, increasing the brain ' s capacity to process and store novel information
雖然沒有人確定為什麼嗅球需要這麼多的新生神經元，但是我們比較容易猜測為什麼海馬會需要，因為海馬對學習新資訊而言是個關鍵構造，所以在此新增神經元當然可以加強現有神經元與新生神經元間的連結，因此可增加腦部處理與儲存新資訊的能力。
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