Results 21 to 30 of about 1,384,973 (255)

Objective Odor Assessment in Patients with Osmidrosis

Plastic and Reconstructive Surgery, Global Open, 2022
Background:. No standards for the assessment of axillary odor intensity and the effects of therapy for osmidrosis have been established. This study presents an objective method for assessing odor severity in patients with osmidrosis and investigates the ...
Ken Kubomura, MD, Rei Ogawa, MD, PhD, FACS, Naori Sasaki, Shizuko Ichinose, PhD, Satoshi Akaishi, MD, PhD, Hiroaki Kuwahara, MD, PhD   +5 more
doaj   +1 more source

Cognitive facilitation following intentional odor exposure [PDF]

, 2011
This paper reviews evidence that, in addition to incidental olfactory pollutants, intentional odor delivery can impact cognitive operations both positively and negatively.
Andrew J. Johnson, Johnson, A.J.
core   +1 more source

Independence of Odor Quality and Absolute Sensitivity in a Study of Aging [PDF]

, 2008
Young, middle-aged, and senior subjects performed tasks designed to examine whether odor quality discrimination varies independently of sensitivity. One task entailed detection of 2-heptanone and the others AB-X discrimination of quality for sets of 2 ...
Wijk, R.A., de, Cain, W.S., Nordin, S., Nordin, M.   +3 more
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OOPS, the Ontology for Odor Perceptual Space: from molecular composition to sensory attributes of odor objects [PDF]

, 2022
When creating a flavor to elicit a specific odor object characterized by odor sensory attributes (OSA), expert perfumers or flavorists use mental combinations of odor qualities (OQ) such as Fruity, Green, Smoky.
Thierry, Thomas-Danguin, Alice, Roche, Nathalie, Mejean Perrot   +2 more
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Categorical Dimensions of Human Odor Descriptor Space Revealed by Non-Negative Matrix Factorization [PDF]

, 2013
In contrast to most other sensory modalities, the basic perceptual dimensions of olfaction remain unclear. Here, we use non-negative matrix factorization (NMF) – a dimensionality reduction technique – to uncover structure in a panel of odor profiles ...
Castro, Jason B., Jason B. Castro, Castro, Jason B, Chennubhotla, Chakra S., Ramanathan, Arvind, Schaefer, Andreas, Chennubhotla Chakra S., Arvind Ramanathan (198127), Jason B. Castro (460485), Jason B Castro, Ramanathan Arvind, Arvind Ramanathan, Castro Jason B., Chakra S. Chennubhotla, Chennubhotla, Chakra S, Chakra S Chennubhotla, Chakra S. Chennubhotla (232086)   +16 more
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Odor Intensity Detection and Evaluation Method Considering Odor Prediction Model

Chemical Engineering Transactions, 2018
Volatile organic pollutants produced during people’s living and production are the main source of stink pollution. The rapid and efficient detection and evaluation of odors in gas through effective methods is a key step for improving the level of ...
Gaixia Chen
doaj   +1 more source

Optophysiological analysis of pattern classification strategies in the zebrafish olfactory bulb [PDF]

, 2012
Classification of overlapping activity patterns is a common problem for sensory systems. For a robust representation of sensory stimuli, neuronal circuits should generalize over input patterns reflecting variations of the same stimulus but separate ...
Niessing, Jörn
core   +1 more source

Body Odor Quality Predicts Behavioral Attractiveness in Humans [PDF]

, 2011
Growing effort is being made to understand how different attractive physical traits co-vary within individuals, partly because this might indicate an underlying index of genetic quality.
Havlíček, Jan, S Craig Roberts, Jones, Benedict C, Saxton, Tamsin, Anthony C Little, Havlíček, J., Camille Ferdenzi, Alexandra Kralevich, Kralevich, Alexandra, Anthony C. Little, Ferdenzi, Camille, Little, Anthony C., Jones, BC., S. Craig Roberts, Little, Anthony, Lisa M Debruine, Jones, Benedict, Saxton, Tamsin K, Roberts, S Craig, DeBruine, Lisa M, Saxton, T.K., Benedict C Jones, Ferdenzi, C., DeBruine, Lisa M., Tamsin K. Saxton, de Bruine, Lisa, Jones, Benedict C., Kravlevich, A., Benedict C. Jones, Lisa M. DeBruine, Saxton, Tamsin K., Jan Havlicek, Roberts, S. Craig, Roberts, S.C., Debruine, L.M., Little, A.C., Tamsin K Saxton   +36 more
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Odor Characteristics and Concentration of Malodorous Chemical Compounds Emitted from a Combined Sewer System in Korea

Atmosphere, 2020
(1) Objectives: This study was carried out to investigate the characteristics of odors emitted from a combined sewer for the abatement of combined sewer odor.
Sangjin Park
doaj   +1 more source

Dopaminergic modulation of odor responses by local interneurons in the olfactory bulb [PDF]

, 2011
The olfactory bulb is one of the few regions in the brain where dopamine is provided locally by an intrinsic population of GABAergic interneurons but their role in processing of sensory information remains ambiguous.
Bundschuh, Sebastian Tylman
core   +1 more source