Results 41 to 50 of about 34,074 (241)

Olfactory training induces changes in regional functional connectivity in patients with long-term smell loss

NeuroImage: Clinical, 2015
Recently, olfactory training has been introduced as a promising treatment for patients with olfactory dysfunction. However, less is known about the neuronal basis and the influence on functional networks of this training.
K. Kollndorfer, F.Ph.S. Fischmeister, K. Kowalczyk, E. Hoche, C.A. Mueller, S. Trattnig, V. Schöpf   +6 more
doaj   +1 more source

Management of olfactory dysfunction in COVID-19 patients: a review

MGM Journal of Medical Sciences, 2021
Coronavirus disease 2019 (COVID-19) is a highly contagious infection of the respiratory tract by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Santosh Kumar Swain
doaj   +1 more source

Wearable Sensors for Assessing the Role of Olfactory Training on the Autonomic Response to Olfactory Stimulation

Sensors, 2021
Wearable sensors are nowadays largely employed to assess physiological signals derived from the human body without representing a burden in terms of obtrusiveness.
Alessandro Tonacci, Lucia Billeci, Irene Di Mambro, Roberto Marangoni, Chiara Sanmartin, Francesca Venturi   +5 more
doaj   +1 more source

A machine-learned analysis suggests non-redundant diagnostic information in olfactory subtests

IBRO Reports, 2019
Background: The functional performance of the human sense of smell can be approached via assessment of the olfactory threshold, the ability to discriminate odors or the ability to identify odors.
Jörn Lötsch, Thomas Hummel
doaj   +1 more source

Management of post-COVID olfactory disorder: Is olfactory training effective on recovery of olfactory mucosal function?

Mucosa, 2022
BACKGROUND: The number of patients presenting with sudden onset and persistant anosmia and other olfactory disorders, which is a finding related to coronavirus disease has been increased considerably. In this study, we aimed to evaluate the efficacy of olfactory training in patients with persistent anosmia after Covid-19 infection. METHODS: Forty-
DEMİR, Songül, SİZER, Bilal, SIRMA, Enes   +2 more
openaire   +2 more sources

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

Investigating the efficacy of melatonin, topical sodium citrate, and multivitamin with zinc as a potential treatment for postinfectious loss of smell

Brazilian Journal of Otorhinolaryngology
Objectives: Upper respiratory tract infections, including COVID-19, are associated with olfactory dysfunction and there is a need for novel therapeutic approaches.
Ellen Cristine Duarte Garcia, Letícia Ribeiro Rosa, Ana Caroline Rodrigues dos Santos, Gabrieli Kaori Alves Ishimatsu, Natália Medeiros Dias Lopes, Marco Aurélio Fornazieri   +5 more
doaj   +1 more source

A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi, Giorgio Ricciardiello Mejia, Andre Metzger, Kang Hyun Ryu, Salonee Marwaha, Eva Grzegorczyk, Li Zhou, Eliana Jacobs, Boris Gilyadov, Claudia Kunney, Liqhwa Ncube, Ankit Parekh, Emmanuel Mignot, Fanny M. Elahi, Joseph Winer, Kathleen Poston, Andreas Brink‐Kjaer, Emmanuel H. During   +17 more
wiley   +1 more source

Olfactory training changes electrophysiological responses at the level of the olfactory epithelium

Rhinology journal, 2018
Olfactory training (OT) has been shown to increase olfactory performance in healthy subjects and patients with post-traumatic or post-infectious olfactory loss. Morphological correlates such as olfactory bulb volume increase and gray matter changes suggest central changes in olfactory brain areas following olfactory exposure.
T, Hummel, G, Stupka, A, Haehner, S C, Poletti   +3 more
openaire   +3 more sources

Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin, Tianyuan Yang, Minglei Liu, Haiyang Luo, Jing Yuan, Ke Zhang, Xinsheng Han, Jing Yang, Yuming Xu   +8 more
wiley   +1 more source