Results 51 to 60 of about 24,515 (293)

Environmental odor perception: testing regional differences on heterogeneity with application to odor perceptions in the area of Este (Italy) [PDF]

Environmetrics, 2015
One way to evaluate the hazard of environmental degradation of the quality of life in a place, because of bad odors, is to consider the heterogeneity of possible types and of possible sources of malodors. In the literature, the problem of comparing heterogeneities of types or of sources of odors in two geographical areas has not yet been dealt with the
R. Arboretti Giancristofaro, S. Bonnini, L. Corain, D. Vidotto   +3 more
openaire   +5 more sources

Enhanced odor discrimination and impaired olfactory memory by spatially controlled switch of AMPA receptors

, 2005
Genetic perturbations of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptors (AMPARs) are widely used to dissect molecular mechanisms of sensory coding, learning, and memory.
Shimshek Derya R, Mack Volker, Derya R Shimshek, Peter H Seeburg, Sprengel, Rolf, Bus, T, Mihaljevic Andre, Bus, T., Sprengel, R, Kim Jinhyun, Schaefer, AT, Mihaljevic, A, Thorsten Bus (71683), Peter H Seeburg (71687), Shimshek, DR, Rolf Sprengel (71688), Schaefer, Andreas T., Seeburg, P., Jinhyun Kim, Andre Mihaljevic, Volker Mack (71686), Mihaljevic, André, Shimshek, Derya R., Derya R Shimshek (71682), Bus, Thorsten, Seeburg, Peter H., Rolf Sprengel, Kim, Jinhyun, Mack, V, Schaefer, A., Bus Thorsten, Schaefer Andreas T, Jinhyun Kim (71684), Kim, J, Seeburg Peter H, Seeburg, PH, Kim, J., Thorsten Bus, Andreas T Schaefer, Shimshek, D., Mack, Volker, Sprengel Rolf, Mack, V., Andre Mihaljevic (71685), Volker Mack, Mihaljevic, A., Sprengel, R., Andreas T Schaefer (71689)   +47 more
core   +1 more source

Odor Perception is Dynamic: Consequences for Interpretation of Odor Maps [PDF]

Chemical Senses, 2005
The concept of odor maps in the olfactory system can imply a precise one-to-one mapping between the physicochemical stimulus, the central sensory representation of that stimulus, and the olfactory perception. However, in humans and animals, experience plays a major role in qualitative perception of odors.
openaire   +2 more sources

Machine learning–driven mapping of the odorant–olfactory receptor–olfactory perception network: A comprehensive review

Sensing and Bio-Sensing Research
Olfaction plays an essential role in human survival, evolution, and well-being. Mapping the odorant–olfactory receptor (OR)–olfactory perception network is essential for understanding olfactory mechanisms and identifying odorants, and machine learning ...
Yujing Wang, Jun Zhan, Fan Lü, Hua Zhang, Junjie Qiu, Bin Xu, Pinjing He   +6 more
doaj   +1 more source

Faster, deeper, better: the impact of sniffing modulation on bulbar olfactory processing. [PDF]

PLoS ONE, 2012
A key feature of mammalian olfactory perception is that sensory input is intimately related to respiration. Different authors have considered respiratory dynamics not only as a simple vector for odor molecules but also as an integral part of olfactory ...
Frédéric Esclassan, Emmanuelle Courtiol, Marc Thévenet, Samuel Garcia, Nathalie Buonviso, Philippe Litaudon   +5 more
doaj   +1 more source

Chronic stress is associated with reward and emotion-related eating behaviors in college students

Frontiers in Nutrition, 2023
IntroductionStress is related to altered olfactory perception and eating behaviors. The current study investigated the association between chronic stress, food reward and perception of food and non-food odors among college students.MethodsSixty-one ...
Muyesaier Tuluhong, Pengfei Han, Pengfei Han   +2 more
doaj   +1 more source

Family Scents: Developmental Changes in the Perception of Kin Body Odor?

, 2010
There is increasing evidence that human body odors are involved in adaptive behaviors, such as parental attachment in infants or partner choice in adults.
Ferdenzi, Camille, Roberts, S Craig, S. Craig Roberts, Roberts, S. Craig, Schaal, Benoist, Camille Ferdenzi, Benoist Schaal   +6 more
core   +1 more source

Perceived Impacts and Predictors of Cannabis Products Used by Patients with Rheumatologic Conditions in Alberta, Canada: A Multivariable Analysis of Cross‐Sectional Survey Data

Arthritis Care &Research, EarlyView.
Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among patients with rheumatologic conditions and their associations with patient factors, patient‐reported perceived side effects, and positive impacts.
Susan Zhang, Samuel A.J. Lowe, Frank Sun, Allyson Jones, Tarek Turk, Joanne Olson, Pauline Paul, Shelby Yamamoto, Linda Kolewaski, Elaine Yacyshyn, Cheryl A. Sadowski   +10 more
wiley   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Gain Control and Sparse Representations in the Olfactory System of the Locust and Fly [PDF]

, 2010
The giant GABAergic neuron (GGN) is a single, paired, non-spiking neuron that arborizes extensively in the mushroom body (MB) of the locust (Leitch and Laurent, 1996), where it overlaps with the dendrites and the axons of Kenyon cells (KCs).
Papadopoulou, Maria
core   +1 more source