Results 61 to 70 of about 66,420 (338)

Olfactory Impairment and Incident Cognitive Decline: A Systematic Review and Meta‐Analysis

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Olfactory impairment (OI) is associated with poor ageing outcomes. While cross‐sectional studies found a high prevalence of OI among patients with neurodegenerative diseases, the temporal relationship remains unclear. This meta‐analysis aims to synthesise the longitudinal association of OI with cognitive decline (CD). Methods PubMed,
Brian Sheng Yep Yeo, Harris Jun Jie Muhammad Danial Song, Benjamin Kye Jyn Tan, Adithya Suresh, Owen Tsung Wen Ho, Jun He Chan, Esther Yanxin Gao, Claire Jing‐Wen Tan, Chong Boon Teo, Christopher Li‐Hsian Chen, Laura Tay, Ecosse L. Lamoureux, Thomas Hummel, Anna See, Shuhui Xu, Song Tar Toh, Tze Choong Charn, Neville Wei Yang Teo   +17 more
wiley   +1 more source

Dysfunction of the Mesolimbic Circuit to Food Odors in Women With Anorexia and Bulimia Nervosa: A fMRI Study

Frontiers in Human Neuroscience, 2019
Brain reward dysfunction in eating disorders has been widely reported. However, whether the neural correlates of hedonic and motivational experiences related to food cues are differentially affected in anorexia nervosa of restrictive type (ANr), bulimia ...
Tao Jiang, Robert Soussignan, Edouard Carrier, Jean-Pierre Royet   +3 more
doaj   +1 more source

Songbirds use scent cues to relocate to feeding sites after displacement: An experiment in great tits (Parus major)

Frontiers in Ecology and Evolution, 2022
Air-borne chemicals are highly abundant sensory cues and their use in navigation might be one of the major evolutionary mechanisms explaining the development of olfaction in animals. Despite solid evidence for the importance of olfaction in avian life (e.
Katharina Mahr, Linda Nowack, Felix Knauer, Herbert Hoi   +3 more
doaj   +1 more source

Cerebral Small Vessel Disease in Older Adults With Olfactory Dysfunction

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Poor vascular health has been associated with age‐related declines in sensory functions, including olfaction. The current study was designed to test the hypothesis that cerebral small vessel disease underlies poor olfactory function due to structural declines in brain regions that support olfaction.
Mark A. Eckert, Judy R. Dubno, Zachary M. Soler, Rodney J. Schlosser   +3 more
wiley   +1 more source

Smelling Nano Aerial Vehicle for Gas Source Localization and Mapping

Sensors, 2019
This paper describes the development and validation of the currently smallest aerial platform with olfaction capabilities. The developed Smelling Nano Aerial Vehicle (SNAV) is based on a lightweight commercial nano-quadcopter (27 g) equipped with a ...
Javier Burgués, Victor Hernández, Achim J. Lilienthal, Santiago Marco   +3 more
doaj   +1 more source

Towards Odor-Sensitive Mobile Robots [PDF]

, 2018
J. Monroy, J. Gonzalez-Jimenez, "Towards Odor-Sensitive Mobile Robots", Electronic Nose Technologies and Advances in Machine Olfaction, IGI Global, pp. 244--263, 2018, doi:10.4018/978-1-5225-3862-2.ch012 Versión preprint, con permiso del editorOut of ...
Gonzalez-Jimenez, Antonio Javier, Monroy, Javier   +1 more
core  

Olfactory cue use by three-spined sticklebacks foraging in turbid water: prey detection or prey location? [PDF]

, 2012
Foraging, when senses are limited to olfaction, is composed of two distinct stages: the detection of prey and the location of prey. While specialist olfactory foragers are able to locate prey using olfactory cues alone, this may not be the case for ...
Dunn, Alison M., Johannesen, Asa, Morrell, Lesley J.   +2 more
core   +1 more source

Electrical Stimulation of Trigeminal Nerve at the Anterior Nasal Septum in Healthy Individuals and Patients With Olfactory Dysfunction

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background The intranasal trigeminal system contributes to the sense of smell. Its integrity in olfactory dysfunction (OD) may be crucial for future treatments. This study assessed trigeminal sensitivity in healthy individuals and patients with OD of different etiologies using electrical stimulation of the nasal mucosa.
Konstantinos Garefis, Susanne Weise, Pauline Hanslik, Coralie Mignot, Halina B. Stanley, Maxime Fieux, Camille Ferdenzi, Evangelia Tsakiropoulou, Clémentine Lipp, Arnaud Bertsch, Moustafa Bensafi, Iordanis Konstantinidis, Thomas Hummel   +12 more
wiley   +1 more source

Interaction between Olfaction and Gustation by Using Synchrony Perception Task

i-Perception, 2011
It seems that interaction between olfaction (smell sensation) and gustation (taste sensation) will stronger than other interactions among five senses, although no one has ever confirmed psychophysically.
Tatsu Kobayakawa, Naomi Gotow
doaj   +1 more source

Olfaction in Eating Disorders and Abnormal Eating Behaviour: A Systematic Review

Frontiers in Psychology, 2015
The study provides a systematic review that explores the current literature on olfactory capacity in abnormal eating behavior to present a basis for discussion on whether research in olfaction in eating disorders may offer additional insights with regard
Mohammed Anisul eIslam, Mohammed Anisul eIslam, Ana Beatriz Fagundo, Ana Beatriz Fagundo, Jon eArcelus, Zaida eAguera, Zaida eAguera, Susana eJiménez-Murcia, Susana eJiménez-Murcia, Jose Manuel Fernandez-Real, Jose Manuel Fernandez-Real, Francisco J Tinahones, Francisco J Tinahones, Rafael eDe La Torre, Rafael eDe La Torre, Cristina eBotella, Cristina eBotella, Gema eFrühbeck, Gema eFrühbeck, Felipe F Casanueva, Felipe F Casanueva, Jose M Menchon, Jose M Menchon, Fernando eFernandez-Aranda, Fernando eFernandez-Aranda   +24 more
doaj   +1 more source