Results 11 to 20 of about 1,384,973 (255)
Segregation of odor identity and intensity during odor discrimination in Drosophila mushroom body. [PDF]
PLoS Biology, 2007 Molecular and cellular studies have begun to unravel a neurobiological basis of olfactory processing, which appears conserved among vertebrate and invertebrate species.
Shouzhen Xia, Tim Tully
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Complementary codes for odor identity and intensity in olfactory cortex [PDF]
eLife, 2017 The ability to represent both stimulus identity and intensity is fundamental for perception. Using large-scale population recordings in awake mice, we find distinct coding strategies facilitate non-interfering representations of odor identity and ...
Kevin A Bolding, Kevin M Franks
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Advancing Odor Classification Models Enhanced by Scientific Machine Learning and Mechanistic Model: Probabilistic Weight Assignment for Odor Intensity Prediction and Uncertainty Analysis for Robust Fragrance Classification [PDF]
, 2023 This study presents an innovative framework for classifying and predicting odor intensity in perfumery, combining scientific machine learning with mechanistic modeling to enhance fragrance design precision. A probabilistic weight assignment is introduced,
Ana Mafalda, Ribeiro +5 more
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Rapid odor processing by layer 2 subcircuits in lateral entorhinal cortex
eLife, 2022 Olfactory information is encoded in lateral entorhinal cortex (LEC) by two classes of layer 2 (L2) principal neurons: fan and pyramidal cells. However, the functional properties of L2 cells and how they contribute to odor coding are unclear.
Sebastian H Bitzenhofer +3 more
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Learning to predict target location with turbulent odor plumes
eLife, 2022 Animal behavior and neural recordings show that the brain is able to measure both the intensity and the timing of odor encounters. However, whether intensity or timing of odor detections is more informative for olfactory-driven behavior is not understood.
Nicola Rigolli +3 more
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Visual Analysis of Odor Interaction Based on Support Vector Regression Method
Sensors, 2020 The complex odor interaction between odorants makes it difficult to predict the odor intensity of their mixtures. The analysis method is currently one of the factors limiting our understanding of the odor interaction laws.
Luchun Yan, Chuandong Wu, Jiemin Liu
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Journal of Water and Health, 2022 A case study of ordinal data from human organoleptic examination (sensory analysis) of drinking water obtained in an interlaboratory comparison of 49 ecological laboratories is described.
Tamar Gadrich +6 more
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Atmospheric Environment: X, 2022 Odor-causing substances are generated by various emission sources in urban areas. Recently, urbanization has greatly increased the density of odor emission facilities, implying the identification of odorants emission source is challenging.
Yelim Choi +3 more
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Topological reorganization of odor representations in the olfactory bulb. [PDF]
, 2007 Odors are initially represented in the olfactory bulb (OB) by patterns of sensory input across the array of glomeruli. Although activated glomeruli are often widely distributed, glomeruli responding to stimuli sharing molecular features tend to be ...
Friedrich, Rainer W. +9 more
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Sensors, 2015 In order to explore the odor interaction of binary odor mixtures, a series of odor intensity evaluation tests were performed using both individual components and binary mixtures of aldehydes.
LuchunYan +4 more
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