面向对象的嗅觉:化学感觉和化学感觉研究面临的挑战。

IF 14.6 1区 医学 Q1 NEUROSCIENCES
Trends in Neurosciences Pub Date : 2024-10-01 Epub Date: 2024-09-07 DOI:10.1016/j.tins.2024.08.008
Dan Rokni, Yoram Ben-Shaul
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引用次数: 0

摘要

许多动物物种利用嗅觉来获取环境中物体的信息。然而,由于各种因素的影响,任何特定物体发出的特定分子特征都不尽相同。在这里,我们将详细说明为什么这种可变性会使化学感官介导的物体识别成为一个难题,并提出精心设计的化学感官网络的一个主要功能就是克服这种可变性。我们描述了之前针对该问题不同要素所做的工作,并概述了未来的研究方向,我们认为这些方向对于全面理解以物体为导向的嗅觉至关重要。特别是,我们呼吁在化学、行为和电生理分析中广泛体现嗅觉对象的可变性。我们的论点以大型哺乳动物为重点,但适用于所有利用化学感觉来驾驭复杂环境的生物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Object-oriented olfaction: challenges for chemosensation and for chemosensory research.

Many animal species use olfaction to extract information about objects in their environment. Yet, the specific molecular signature that any given object emits varies due to various factors. Here, we detail why such variability makes chemosensory-mediated object recognition such a hard problem, and we propose that a major function of the elaborate chemosensory network is to overcome it. We describe previous work addressing different elements of the problem and outline future research directions that we consider essential for a full understanding of object-oriented olfaction. In particular, we call for extensive representation of olfactory object variability in chemical, behavioral, and electrophysiological analyses. While written with an emphasis on macrosmatic mammalian species, our arguments apply to all organisms that employ chemosensation to navigate complex environments.

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来源期刊
Trends in Neurosciences
Trends in Neurosciences 医学-神经科学
CiteScore
26.50
自引率
1.30%
发文量
123
审稿时长
6-12 weeks
期刊介绍: For over four decades, Trends in Neurosciences (TINS) has been a prominent source of inspiring reviews and commentaries across all disciplines of neuroscience. TINS is a monthly, peer-reviewed journal, and its articles are curated by the Editor and authored by leading researchers in their respective fields. The journal communicates exciting advances in brain research, serves as a voice for the global neuroscience community, and highlights the contribution of neuroscientific research to medicine and society.
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