Results 1 to 10 of about 2,554,674 (292)

Speech Biomarkers in Rapid Eye Movement Sleep Behavior Disorder and Parkinson Disease [PDF]

Annals of Neurology, 2021
This multilanguage study used simple speech recording and high‐end pattern analysis to provide sensitive and reliable noninvasive biomarkers of prodromal versus manifest α‐synucleinopathy in patients with idiopathic rapid eye movement sleep behavior ...
Jan Rusz, Jan Hlavnička, Michal Novotný, Tereza Tykalová, Amélie Pelletier, Jacques Montplaisir, Jean‐François Gagnon, Petr Dušek, Andrea Galbiati, Sara Marelli, Paul Timm, Luke Teigen, Annette Janzen, Mahboubeh Habibi, Ambra Stefani, Evi Holzknecht, Klaus Seppi, Elisa Evangelista, Anna Laura Rassu, Yves Dauvilliers, Birgit Högl, Wolfgang H. Oertel, Erik K. St. Louis, Luigi Ferini‐Strambi, Evžen Růžička, Ronald B. Postuma, Karel Šonka   +26 more
openalex   +2 more sources

Is the eye-movement field confused about fixations and saccades? A survey among 124 researchers [PDF]

Royal Society Open Science, 2018
Eye movements have been extensively studied in a wide range of research fields. While new methods such as mobile eye tracking and eye tracking in virtual/augmented realities are emerging quickly, the eye-movement terminology has scarcely been revised. We
Roy S. Hessels, Diederick C. Niehorster, Marcus Nyström, Richard Andersson, Ignace T. C. Hooge   +4 more
doaj   +2 more sources

Eye movement characteristics in schizophrenia: A recent update with clinical implications

Neuropsychopharmacology Reports, 2020
Eye movements are indispensable for the collection of visual information in everyday life. Many findings regarding the neural basis of eye movements have been accumulated from neurophysiological and psychophysical studies.
Kentaro Morita, Kenichiro Miura, Kiyoto Kasai, Ryota Hashimoto   +3 more
doaj   +2 more sources

Webcam-Based Eye Movement Analysis Using CNN

IEEE Access, 2017
Due to its low price, webcam has become one of the most promising sensors with the rapid development of computer vision. However, the accuracies of eye tracking and eye movement analysis are largely limited by the quality of the webcam videos.
Chunning Meng, Xuepeng Zhao
doaj   +2 more sources

Fixational eye movement waveforms in amblyopia: Characteristics of fast and slow eye movements

Journal of Eye Movement Research, 2019
Fixational eye movements comprise of fast microsaccades alternating with slow inter-saccadic drifts. These physiologic eye movements play an important role in visual perception.
Sarah Linda Kang, Sinem B. Beylergil, Jorge Otero-Millan, Aasef Shaikh, Fatema Ghasia   +4 more
doaj   +2 more sources

Impact of post stroke fatigue on saccadic eye movement control and learning through inflammatory mechanisms. [PDF]

Sci Rep
Jamali A, Baluchnejadmojarad T, Mehdizadeh H, Jazaeri SZ, Fallah S, Taghizadeh G.   +5 more
europepmc   +3 more sources

Motor synchronization and impulsivity in pediatric borderline personality disorder with and without attention-deficit hyperactivity disorder: an eye-tracking study of saccade, blink and pupil behavior

Frontiers in Neuroscience, 2023
Shifting motor actions from reflexively reacting to an environmental stimulus to predicting it allows for smooth synchronization of behavior with the outside world.
Olivia G. Calancie, Ashley C. Parr, Don C. Brien, Jeff Huang, Isabell C. Pitigoi, Brian C. Coe, Linda Booij, Linda Booij, Sarosh Khalid-Khan, Sarosh Khalid-Khan, Douglas P. Munoz   +10 more
doaj   +1 more source

Accurate Detection of α‐Synuclein Seeds in Cerebrospinal Fluid from Isolated Rapid Eye Movement Sleep Behavior Disorder and Patients with Parkinson's Disease in the DeNovo Parkinson (DeNoPa) Cohort

Movement Disorders, 2023
Misfolded α‐synuclein (αSyn) aggregates (αSyn‐seeds) in cerebrospinal fluid (CSF) are biomarkers for synucleinopathies such as Parkinson's disease (PD).
L. Concha‐Marambio, Sandrina Weber, C. Farris, Mohammed Dakna, Elisabeth Lang, T. Wicke, Yihua Ma, Maritta Starke, J. Ebentheuer, F. Sixel-Döring, M. Muntean, Sebastian Schade, C. Trenkwalder, C. Soto, B. Mollenhauer   +14 more
semanticscholar   +1 more source

Effects of Eye Movement Exercise on Cognitive Function and Prefrontal Cortex Connectivity for the Elderly with Mild Cognitive Impairment: An fNIRS Study [PDF]

Cheyuk gwahag yeon-gu, 2023
PURPOSE The purpose of this study was to examine the effects of an eye movement exercise intervention on cognitive function and prefrontal cortex connectivity in the elderly with mild cognitive impairment.
Miyoung Roh, Taiseok Chang
doaj   +1 more source

Eye Movement and Pupil Measures: A Review

Frontiers of Computer Science, 2022
Our subjective visual experiences involve complex interaction between our eyes, our brain, and the surrounding world. It gives us the sense of sight, color, stereopsis, distance, pattern recognition, motor coordination, and more.
Bhanuka Mahanama, Yasith Jayawardana, Sundararaman Rengarajan, Gavindya Jayawardena, L. Chukoskie, J. Snider, S. Jayarathna   +6 more
semanticscholar   +1 more source