Results 21 to 30 of about 61,010 (257)

Gangguan Fungsi Penghidu

Jurnal Otorinolaringologi Kepala dan Leher Indonesia, 2023
Introduction: Olfaction is importance as a warning system for environmental hazard such as smoke, leaking natural gas, and spoiled food, so olfactory dysfunction can be fatal.
Khairani Ayunanda Ikhlas Ikhlas, Effy Huriyati   +1 more
doaj   +1 more source

A brief olfactory test for Alzheimer's disease [PDF]

Journal of the Neurological Sciences, 2013
The early diagnosis of Alzheimer's disease (AD) may help reduce disability, enhance quality of life, and aid clinical trials. Portions of olfactory cortex are the initial sites of AD pathology and patients with AD often have more degeneration of their left than right hemisphere.
Jennifer J, Stamps, Linda M, Bartoshuk, Kenneth M, Heilman   +2 more
openaire   +2 more sources

Olfactory and Gustatory Dysfunction in Patients With Autoimmune Encephalitis

Frontiers in Neurology, 2019
Objective: To test the hypothesis that olfactory (OF) and gustatory function (GF) is disturbed in patients with autoimmune encephalitides (AE).Methods: The orthonasal OF was tested in 32 patients with AE and 32 age- and sex-matched healthy controls (HC ...
Rohat Geran, Rohat Geran, Rohat Geran, Florian C. Uecker, Harald Prüss, Harald Prüss, Karl Georg Haeusler, Friedemann Paul, Friedemann Paul, Friedemann Paul, Klemens Ruprecht, Klemens Ruprecht, Lutz Harms, Lutz Harms, Felix A. Schmidt, Felix A. Schmidt, Felix A. Schmidt, Felix A. Schmidt   +17 more
doaj   +1 more source

Structural correlates of taste and smell loss in encephalitis disseminata. [PDF]

PLoS ONE, 2011
BACKGROUND: Olfactory dysfunction in MS patients is reported in the literature. MRI of the olfactory bulb (OB) is discussed as a promising new testing method for measuring olfactory function (OF). Aim of this study was to explore reasons for and optimize
Felix Alexander Schmidt, Onder Goktas, Lutz Harms, Georg Bohner, Katharina Erb, Bettina Dahlslett, Franca Fleiner   +6 more
doaj   +1 more source

Olfactory Behavioral Testing in the Adult Mouse

Journal of Visualized Experiments, 2009
The rodent olfactory system is of increasing interest to scientists, studied, in part, in systems biology because of its stereotyped, yet accessible circuitry. In addition, this area's unique ability to generate new neurons throughout an organism's lifetime makes it an attractive system for developmental and regenerative biologists alike. Such interest
M. Witt, Rochelle, M. Galligan, Meghan, R. Despinoy, Jennifer, Segal, Rosalind   +3 more
openaire   +3 more sources

STUDIES OF OLFACTORY SENSATION CURVES IN A VENOUS OLFACTORY TEST

Nippon Jibiinkoka Gakkai Kaiho, 1966
In a venous olfactory test, a variation of olfactory sensation in those who were tested was shown as the changes of grasping power of the hand, and these changes were transduced into electrical changes and plotted as curves.Several types of olfactory sensation curves thus drawn were investigated.
openaire   +3 more sources

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

Danish Validation of a Retronasal Olfactory Powder Test and Development of a Novel Quick Retronasal Olfactory Test

International Archives of Otorhinolaryngology, 2022
Abstract Introduction Quality of life is closely linked to retronasal olfactory function. Familiarity with odors vary, so tests need validation. Testing can be time-consuming, so a quick test and a thorough test are needed for clinical and research settings.
Andreas Steenholt Niklassen, Sukanya Sakthivel, Alexander Wieck Fjaeldstad, Therese Ovesen   +3 more
openaire   +5 more sources

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

High toluene exposure risk increases risk of olfactory dysfunction in furniture workers

Universa Medicina, 2016
BACKGROUND Few studies have investigated the impact on olfactory functioning of occupational exposure to toluene, an industrial solvent used in paints and cleaning fluids. The estimated olfactory dysfunction prevalence is 0.5– 5%.
Magdalena Wartono, Herkutanto Herkutanto, Niken Lestari   +2 more
doaj   +1 more source