嗅脑系大脑皮质中的古老部分。严格来说嗅脑包括嗅球、嗅束、嗅前核、嗅结节、嗅纹、部分杏仁核和部分前梨状皮质,其较多的部分位于脑底面上。嗅神经终于嗅球,它向后延为细长的嗅束,嗅束的后端扩大成为嗅三角,再向前没入前穿质附近。联系脑干的纤维多自前穿质发出。嗅脑有海马回和齿状回。海马回与齿状回是经海马裂卷入侧脑室下角的部分。嗅中枢在海马回。嗅脑位于大脑半球的下部,主要包括嗅球、嗅回、梨状叶、海马等部分。
因此边缘系统又被称作“内脏脑”(Visceral brain)、“情绪脑”(Emotional brain)或嗅脑(Olfactory brain)。因此这也是为什么芳香疗法可以达到身体、心理、情绪
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嗅脑的 rhinencephalic
无嗅脑畸形 arrhinencephalia ; Arhinencephaly
嗅脑沟 [解剖] rhinal sulcus ; [解剖] sulcus rhinalis
无嗅脑畸形综合征 arhinencephalia syndrome
嗅脑腔 [动] rhinocoele
嗅沟脑膜瘤 olfactory groove meningioma ; Olfactory Meningioma
嗅中脑径 Tractus olfactomesencephalicus
大脑嗅球 olfactory bulb
内嗅皮层脑片 entorhinal cortex slice
此包合物经兔鼻腔灌流后,家兔血液中药物的浓度,筛鼻甲、大脑、嗅脑部分的吸收量均高于水饱和溶液,细辛脑的生物利用度得到提高;
So after rabbit nasal Were perfused compound of with hydroxypropyl-P-cyclodextrin liquid, drag concentrations of Asarone of various parts were higher than that of water-saturated solution;
STEM 101检测小鼠脑的嗅球中移植的人神经干细胞的核。
STEM101 detects nuclei of transplanted human neural stem cells in the olfactory bulb of a mouse brain.
在鸟类里,嗅觉度便是相当于嗅球对比于鸟类前半脑的体积,并且常常用百分比表示。
In birds, the olfactory ratio is the relative size of the bulb compared with that of the brain's cerebral hemispheres and is usually expressed as a percentage.
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