Results 41 to 50 of about 66,420 (338)

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

open access: yesBMC 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   +7 more
doaj   +1 more source

RETRACTION: Top 100 cited articles on anosmia and COVID‐19: a bibliometric analysis

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView., 2023
Retraction: Tan, DJY, Ko, TK. Top 100 cited articles on anosmia and COVID‐19: a bibliometric analysis. World J Otorhinolaryngol Head Neck Surg. 2023; 1–8. doi:10.1002/wjo2.125. The above article, published online on 28 July 2023 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors, the journal's Editor ...
Denise Jia Yun Tan, Tsz Ki Ko
wiley   +1 more source

Perceived synchronization of mulsemedia services [PDF]

open access: yes, 2015
Multimedia synchronization involves a temporal relationship between audio and visual media components. The presentation of "in-sync" data streams is essential to achieve a natural impression, as "out-of-sync" effects are often associated with user ...
Bi, T, Ghinea, G, Muntean, GM, Yuan, Z
core   +1 more source

Post‐Translational Modifications in Cilia and Ciliopathies

open access: yesAdvanced Science, EarlyView.
This review synthesizes current understanding of post‐translational modifications (PTMs) in ciliary proteins and emphasizes their roles in ciliary formation, homeostasis, and signaling. This review also discusses the implication of PTM dysregulation in ciliopathies and explores therapeutic strategies targeting PTM‐modifying enzymes.
Jie Ran, Jun Zhou
wiley   +1 more source

Identification of Exhaled Volatile Organic Compounds Biomarkers for Lung Cancer Under Data‐Limited Conditions Using Data Augmentation and Multi‐View Feature Selection

open access: yesAdvanced Intelligent Discovery, EarlyView.
This work introduces a novel framework for identifying non‐small cell lung cancer biomarkers from hundreds of volatile organic compounds in breath, analyzed via gas chromatography‐mass spectrometry. This method integrates generative data augmentation and multi‐view feature selection, providing a stable and accurate solution for biomarker discovery in ...
Guancheng Ren   +10 more
wiley   +1 more source

Olfaction on a chip [PDF]

open access: yesSensors and Actuators B: Chemical, 2016
Abstract On-chip sensing of physical signals is now relatively straightforward, with on-chip tilt sensors and cell phone cameras now ubiquitous, but sensing of odorants has proven to be far more challenging. A general purpose, mobile electronic nose would address pressing needs in security and food safety.
Datta-Chaudhuri, Timir   +3 more
openaire   +3 more sources

Advances in Invertebrate Biohybrid Robotics: Leveraging Nature for Locomotion and Sensing in Engineered Systems

open access: yesAdvanced Intelligent Systems, EarlyView.
This review explores invertebrate biohybrid robots that integrate living organisms—such as insects, jellyfish, spiders, and sea slugs—into robotic systems for locomotion, sensing, and actuation. The advantages in efficiency and cost, discuss control, and power challenges are highlighted, and future considerations to guide the development of sustainable,
Charles J. Fraga   +2 more
wiley   +1 more source

Do sheep (Ovis aries) discriminate human emotional odors?

open access: yesAnimal Cognition
While sheep can detect and discriminate human emotions through visual and vocal cues, their reaction to human body odors remains unknown. The present study aimed to determine whether sheep (Ovis aries) can detect human odors, olfactorily discriminate ...
Izïa Larrigaldie   +6 more
doaj   +1 more source

An intrinsic association between olfactory identification and spatial memory in humans

open access: yesNature Communications, 2018
Olfaction, the sense of smell, may have originally evolved to aid navigation in space, but there is no direct evidence of a link between olfaction and navigation in humans.
Louisa Dahmani   +5 more
doaj   +1 more source

Current Knowledge on Chemosensory-Related Candidate Molecules Potentially Involved in Tick Olfaction via Haller’s Organ

open access: yesInsects, 2023
Ticks are obligatory hematophagous ectoparasites and vectors of many animal and human pathogens. Chemosensation plays a significant role in tick communication with their environment, including seeking out blood meal hosts.
Mebrahtu Berhe Gebremedhin   +7 more
doaj   +1 more source

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