Results 91 to 100 of about 2,903,157 (267)

Computational Capacity of an Odorant Discriminator: the Linear Separability of Curves [PDF]

arXiv, 2000
We introduce and study an artificial neural network, inspired by the probabilistic Receptor Affinity Distribution model of olfaction. Our system consists on N sensory neurons whose outputs converge on a single processing linear threshold element. The system's aim is to model discrimination of a single target odorant from a large number p of background ...
arxiv  

As a phenomenon: Ramadan fasting improves olfactory performance. [PDF]

Laryngoscope Investig Otolaryngol
Objective The present study objectived to investigate the influence of Ramadan fasting (RF) on olfactory function. Methods Sixty‐two participants were included in the current prospective study.
Çakan D, Yılmaz HB, Cansız H, Çevik H, Tong MCF, Yılmaz BB, Çakan ZK.   +6 more
europepmc   +2 more sources

Association Between Anxious Symptom Severity and Olfactory Impairment in Young Adults with Generalized Anxiety Disorder: A Case–Control Study

Neuropsychiatric Disease and Treatment, 2021
Xiacan Chen,1 Wanjun Guo,2 Liangming Yu,2 Dan Luo,2 Leling Xie,2 Jiajun Xu2 1Institute of Forensic Medicine, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, People’s Republic of China; 2Mental Health Centre ...
Chen X, Guo W, Yu L, Luo D, Xie L, Xu J
doaj  

Aplicabilidade do teste de identificação de olfato da Universidade da Pensilvânia (SIT) para brasileiros: estudo piloto Applicability of the University of Pennsylvania Smell Identification Test (SIT) in Brazilians: pilot study

Brazilian Journal of Otorhinolaryngology, 2010
O teste de identificação do olfato da Universidade da Pensilvânia (SIT) é o exame olfatório mais citado na literatura devido a sua fácil aplicação e alta confiabilidade teste-reteste.
Marco Aurélio Fornazieri, Fábio de Rezende Pinna, Thiago Freire Pinto Bezerra, Marcelo Barros Antunes, Richard Louis Voegels   +4 more
doaj   +1 more source

Relationship Between Smell Disorders and Pulmonary Involvement in COVID-19

Haseki Tıp Bülteni, 2022
Aim:Some symptoms of coronavirus disease-2019 (COVID-19) are more common in patients without pulmonary involvement and in patients with a good prognosis.
Dogan Cakan, Semih Usaklioglu
doaj   +1 more source

Interrelatedness of Neurocognitive Domain Functioning Between Unprompted and Prompted Identification Testing With Psychophysical Olfactory Evaluation in a Post‐COVID‐19 Cohort

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Assessment of olfactory function with psychophysical testing requires cognitive demand to correctly pair test odors with remembered scents. Individuals suffering from long‐Corona Virus Disease 2019 (long‐COVID‐19) may develop a decline in neurocognitive performance, which may be concurrent with persistent olfactory dysfunction (OD ...
Jeremy P. Tervo, Patricia T. Jacobson, Brandon J. Vilarello, Tiana M. Saak, Francesco F. Caruana, Liam W. Gallagher, Joseph B. Gary, David A. Gudis, Paule V. Joseph, Tse‐Hwei Choo, Davangere P. Devanand, Terry E. Goldberg, Jonathan B. Overdevest   +12 more
wiley   +1 more source

Sniffing out cognitive decline in patients with and without evidence of dopaminergic deficit

Clinical Parkinsonism & Related Disorders, 2019
Background: Depletion of dopamine is a major neuropathological feature of Parkinson's disease; however, 15% of patients with parkinsonian motor symptoms have neuroimaging evidence of intact dopaminergic function.
Francesca V. Lopez, Brittany Y. Rohl, Aparna Wagle Shukla, Dawn Bowers   +3 more
doaj  

Abridging the 22‐Item Sino‐Nasal Outcome Test (SNOT‐22) in People With Cystic Fibrosis: Limiting Survey Burden

International Forum of Allergy &Rhinology, EarlyView.
Haidee Chen, Jakob L. Fischer, Tristan D. Tibbe, Ahmad R. Sedaghat, Ethan J. Han, Jess C. Mace, Jeremiah A. Alt, Todd E. Bodner, Naweed I. Chowdhury, Yuqing A. Gao, Peter H. Hwang, Ashoke Khanwalkar, Adam J. Kimple, Jivianne T. Lee, Douglas A. Li, Meghan Norris, Jayakar V. Nayak, Cameran Collins, Zara M. Patel, Katie Phillips, Katie Poch, Rodney J. Schlosser, Kristine A. Smith, Zachary M. Soler, Jeffrey D. Suh, Grant A. Turner, Marilene B. Wang, Anne Getz, Ashleigh Halderman, Sei Chung, Jeremy P. Tervo, Jonathan B. Overdevest, Ryan A. Cotter, Milene T. Saavedra, Jennifer L. Taylor‐Cousar, Myung‐Shin Sim, Daniel M. Beswick   +36 more
wiley   +1 more source

Examining the predictive validity of alcohol‐seeking following punishment‐imposed abstinence in mice

Alcohol, Clinical and Experimental Research, EarlyView.
Animal models of alcohol use disorder are critical to understand the neurochemical mechanisms underlying this disorder to inform targeted medication development. However, quite often the validity of commonly used animal models remains untested. Here, we optimized a highly used model of abstinence in mice and demonstrated the predictive validity of the ...
Linh Tran, Maria Kuznetsova, Elizabeth E. Manning, Erin J. Campbell   +3 more
wiley   +1 more source

Two‐Year Data of Tapered Dupilumab Shows High Effectiveness in CRSwNP With NSAID‐Exacerbated Respiratory Disease

Allergy, EarlyView.
Two‐year data of tapered dupilumab shows high effectiveness in CRSwNP with NSAID‐exacerbated respiratory disease. We assessed whether dupilumab is equally effective in CRSwNP with NSAID‐exacerbated respiratory disease (N‐ERD) patients as in CRSwNP patients without N‐ERD (CRSwNP‐NOS; not otherwise specified).
H. B. E. Elzinga, J. J. Otten, M. E. Cornet, A. B. Rinia, R. J. L. Van Der Lans, W. J. Fokkens, S. Reitsma, PolyREG Consortium, F. C. A. Timmer, M. E. Cornet, A. B. Rinia, I. J. Kleiss, I. Krebbers, G. F. J. P. M. Adriaensen, L. B. L. Benoist, D. R. Hoven, S. Reitsma, W. J. Fokkens   +17 more
wiley   +1 more source