However, the complex nasal structure and special olfactory cortex position prevent the researchers from studying olfaction directly.

由于鼻腔复杂的结构及嗅觉区特殊的生理位置，为直接的嗅觉研究带来了不少困难。

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Applying other odorant with similar quality to avoid olfactory attention decrease can not promote depiction of activation in primary olfactory cortex.

应用性质相近的另一种气体防止嗅觉注意降低，并不能更好地显示初级嗅觉皮层的激活。

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In 1986 Kevin Kinsella, a venture capitalist, spotted a neuroscience paper about the olfactory cortex of a rat's brain.

FORBES: Touchy Touchy

After cracking the code, Buck set out to trace the way connections extend from the olfactory bulb into the olfactory cortex, the part of the brain that processes odor signals.

FORBES: Magazine Article

Using an ingenious genetic tracing technique, in 2001 two members of Buck's research team, Zhihua Zou and Lisa Horowitz , did something that had seemed impossible: They discovered a map in the olfactory cortex.

FORBES: Magazine Article