Results 1 to 10 of about 10,577 (170)

Olfaction disorders: retrospective study. [PDF]

Braz J Otorhinolaryngol, 2014
The smell, subjective phenomenon of great importance, is poorly understood and studied in humans. Physicians with more knowledge about smell disorders tend to consider the phenomenon important and to better manage the diagnosis and its treatment.First to describe a sample of patients presenting with main complaint of disturbances of smell.
Gregorio LL, Caparroz F, Nunes LM, Neves LR, Macoto EK.   +4 more
europepmc   +3 more sources

Olfaction in Parkinson's disease and related disorders [PDF]

Neurobiology of Disease, 2012
Olfactory dysfunction is an early ‘pre-clinical’ sign of Parkinson's disease (PD). The present review is a comprehensive and up-to-date assessment of such dysfunction in PD and related disorders. The olfactory bulb is implicated in the dysfunction, since
Richard L. Doty
doaj   +3 more sources

Olfaction in Eating Disorders and Abnormal Eating Behaviour: A Systematic Review [PDF]

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   +7 more sources

The impact of nicotine on the olfactory memory and its relationship with TRPA1 [PDF]

iScience
Summary: Olfactory disorders are related to cognitive decline, yet effective treatments remain limited. Cigarette smoke impairs olfaction, but one of its components, nicotine, can protect nerve cells in the central nervous system.
Kazuya Mizobata, Hideki Sakatani, Masamitsu Kono, Shizuya Saika, Akinori Akaike, Muneki Hotomi   +5 more
doaj   +2 more sources

The mysterious sense of smell: evolution, historical perspectives, and neurological disorders [PDF]

Frontiers in Human Neuroscience
Phylogenetically, the chemical sense of smell is the oldest of all sensory modalities in terrestrial and aquatic organisms. For most non-human species in the wild, it is essential like other senses for survival because it aids nutrition, detection of ...
Thomas Brandt, Doreen Huppert, Doreen Huppert   +2 more
doaj   +2 more sources

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

Improved Nasal Airflow Is Associated With Olfactory Recovery in a Large Population of Patients With COVID‐19‐Related Olfactory Dysfunction [PDF]

Laryngoscope Investigative Otolaryngology
Objective Nasal airflow is essential for delivering odorants to the olfactory epithelium. With increasing evidence demonstrating a strong link between nasal airflow and olfaction, we conducted a large multicenter retrospective study to further examine if
Alfonso Luca Pendolino, Paolo Boscolo‐Rizzo, Davide Benussi, Bruno Scarpa, Peter J. Andrews   +4 more
doaj   +2 more sources

Frecuencia e implicaciones clínicas de la osmofobia en migraña vestibular

Revista de la Facultad de Ciencias Médicas de Córdoba, 2022
Objetivo: La migraña vestibular, es uno de los tipos de alteraciones vestibulares periféricas más comunes, asociada a la presentación de síntomas como cefalea, fotofobia, fonofobia y auras visuales. Otros como la osmofobia, si bien son reconocidos en la
Alejandro Garcia, Sebastian Rivera Retamal, Bernardita Alvear, Melissa Castillo-Bustamante   +3 more
doaj   +1 more source

Reciprocal relationships between sleep and smell

Frontiers in Neural Circuits, 2022
Despite major anatomical differences with other mammalian sensory systems, olfaction shares with those systems a modulation by sleep/wake states. Sleep modulates odor sensitivity and serves as an important regulator of both perceptual and associative ...
Giuliano Gaeta, Donald A. Wilson, Donald A. Wilson   +2 more
doaj   +1 more source

Contemporary Review of Olfactory Dysfunction in COVID-19 [PDF]

Journal of Rhinology, 2021
The pandemic of coronavirus disease 2019 (COVID-19) is an extreme threat to international health care, resulting in more than two million deaths.
Hwae-Joon Jung, Heung-Man Lee
doaj   +1 more source