Results 21 to 30 of about 27,182 (234)

The Olfactory System: Basic Anatomy and Physiology for General Otorhinolaryngologists [PDF]

Clinical and Experimental Otorhinolaryngology, 2023
Olfaction is one of the five basic human senses, and it is known to be one of the most primitive senses. The sense of olfaction may have been critical for human survival in prehistoric society, and although many believe its importance has diminished over
Sun A Han, Jin Kook Kim, Do-Yeon Cho, Zara M. Patel, Chae-Seo Rhee   +4 more
doaj   +1 more source

Can scent-detection dogs detect the stress associated with trauma cue exposure in people with trauma histories? A proof-of-concept study

Frontiers in Allergy
IntroductionPost-traumatic stress disorder (PTSD) is an impairing mental health condition with high prevalence among military and general populations alike. PTSD service dogs are a complementary and alternative intervention needing scientific validation.
Laura Kiiroja, Sherry H. Stewart, Sherry H. Stewart, Simon Gadbois   +3 more
doaj   +1 more source

Retronasal Olfaction Test Methods: A Systematic Review

Balkan Medical Journal, 2019
Background: This report produces a bibliographic study of psychophysical tests proposed clinical assessments of retronasal olfaction. Aims: We review how these tests can be utilized and discuss their methodological properties.
Hüseyin Özay, Aslı Çakır, Mustafa Cenk Ecevit   +2 more
doaj   +1 more source

Electric Times in Olfaction [PDF]

Neuron, 2010
Recent work established the spread of interglomerular excitation in the Drosophila antennal lobe. Two papers in this issue of Neuron, by Huang et al. and Yaksi and Wilson, show that cholinergic krasavietz local interneurons are a major substrate for this spread of excitation, predominantly via electrical coupling.
Tootoonian, Sina, Laurent, Gilles
openaire   +4 more sources

PTSD assistance dogs: concerns for animal well-being, rights, and justice

Frontiers in Veterinary Science
PTSD assistance dogs are service dogs trained to assist individuals living with PTSD. A growing body of research links the use of PTSD assistance dogs with substantial benefits for their human partners, including significant reductions in PTSD symptoms ...
Laura Kiiroja, Simon Gadbois, Andrew Fenton   +2 more
doaj   +1 more source

Relationship between the Korean Version of the Sniffin' Stick Test and the T&T Olfactometer in the Korean Population [PDF]

Clinical and Experimental Otorhinolaryngology, 2011
ObjectivesThe Korean version of the Sniffin' stick (KVSS) test is widely used in Korea to evaluate olfactory function. However, its validity and reliability have not been studied well.
Sung-Moon Hong, Il-Ho Park, Kyoung-Min Kim, Jae-Min Shin, Heung-Man Lee   +4 more
doaj   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

An Automated Canine Line-Up for Detection Dog Research

Frontiers in Veterinary Science, 2021
Currently, there is a need to develop technology that facilitates and improves detection dog research. The aim of this research was to develop an automated computer-driven olfactory line-up task. The apparatus consisted of three olfactometers.
Edgar O. Aviles-Rosa, Shawna F. Gallegos, Paola A. Prada-Tiedemann, Nathaniel J. Hall   +3 more
doaj   +1 more source

Uncertainty‐Aware Deep Ensembles for Robust and Reliable Chemical Sensor Arrays

Advanced Science, EarlyView.
A reliability‐aware electronic nose is developed using photothermally anchored metal‐catalyst decorated metal oxide nanofiber sensor arrays combined with deep ensemble learning. Diverse catalytic nanofiber channels generate gas‐specific response patterns, enabling selective identification and quantification of sulfur‐containing gases.
Sungwoo Eo, Ji‐Hwan Eum, Suk‐Jeong Kwon, Minji Sagong, Dongchan Kim, Dong‐Ha Kim   +5 more
wiley   +1 more source

Poor preoperative performance at Clock Drawing Test is associated with postoperative decline in olfaction in older patients: an observational pilot study

BMC Anesthesiology, 2023
Background Decline in olfaction may occur after general anesthesia, but the exact incidence and underlying physiopathology remain scarcely investigated. Olfactory dysfunction arises with aging and is known to be linked to cognitive impairment.
Victoria Van Regemorter, Richard Coulie, Jordi Dollase, Mona Momeni, Alexandre Stouffs, Lisa Quenon, André Mouraux, Caroline Huart   +7 more
doaj   +1 more source