olfactory tract

基本解释

There were densely immunopositive fibers in olfactory tract.
嗅束内有浓密的阳性纤维。
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We are using approaches including electrophysiology, neural tract tracing, genetic engineering, and behavioral assay to study the representation of the olfactory signals in this pathway.
我们运用电生理、神经示踪、遗传工程及行为分析的手段，研究嗅觉信号在嗅球，内侧杏仁核及下丘脑的加工和表征。
The results showed that: ⑴morphine was found in cerebral cortex, hippocampus, basal nuclei, thalamus, brain stem, cingulum, olfactory tract, corpus callosum and cerebellum's neuron or nerve fiber.
发现：⑴吗啡广泛分布于大脑皮质、海马回、基底核、丘脑、脑干、扣带回、嗅束、胼胝体及小脑神经细胞胞浆内及神经纤维；

a long narrow triangular band of white tissue originating in the olfactory bulb and extending back to the point at which its fibres enter the base of the cerebrum