Results 91 to 100 of about 1,625 (159)

Impaired Antisaccades in Obsessive-Compulsive Disorder: Evidence From Meta-Analysis and a Large Empirical Study

Frontiers in Psychiatry, 2018
Increasing evidence indicates that patients with obsessive-compulsive disorder (OCD) exhibit alterations in fronto-striatal circuitry. Performance deficits in the antisaccade task would support this model, but results from previous small-scale studies ...
Katharina Bey, Katharina Bey, Leonhard Lennertz, Rosa Grützmann, Stephan Heinzel, Stephan Heinzel, Christian Kaufmann, Julia Klawohn, Julia Klawohn, Anja Riesel, Inga Meyhöfer, Ulrich Ettinger, Norbert Kathmann, Michael Wagner, Michael Wagner, Michael Wagner   +15 more
doaj   +1 more source

Efficiency of computerized visual training for improvement of horizontal antisaccades

, 2013
Maģistra darbs uzrakstīts latviešu valodā, datorsalikumā uz 51 lapas. Tas satur 19 attēlus, 5 tabulas, 4 pielikumus, 32 atsauces uz literatūras avotiem.
Muceniece, Aija
core  

Antisaccades in Parkinson disease

, 2017
International audienceObjective: To describe the relation between gaze and posture/gait control in Parkinson disease (PD) and to determine the role of the mesencephalic locomotor region (MLR) and cortex-MLR connection in saccadic behavior because this ...
Gallea, Cécile, Lehericy, Stéphane, Pouget, Pierre, Demain, Adèle, Gaymard, Bertrand, Ewenczyk, Claire, Poupon, Cyril, Vidailhet, Marie, Benali, Habib, Rivaud-Péchoux, Sophie, Yahia Cherif, Lydia, Degos, Bertrand, Mesmoudi, Salma, Welter, Marie-Laure   +13 more
core   +1 more source

Anti-saccades predict cognitive functions in older adults and patients with Parkinson's disease.

PLoS ONE, 2018
A major component of cognitive control is the ability to act flexibly in the environment by either behaving automatically or inhibiting an automatic behaviour.
Julie Ouerfelli-Ethier, Basma Elsaeid, Julie Desgroseilliers, Douglas P Munoz, Gunnar Blohm, Aarlenne Zein Khan   +5 more
doaj   +1 more source

Using the pupillary light response to track visual attention during pro- and antisaccades [ECVP 2016 talk]

, 2016
Slides for:Mathôt, S., Anderson, N., & Donk, M. (2016, Sep). Using the Pupillary Light Response to Track Visual Attention During Pro- and Antisaccades. Talk presented at the European Conference on Visual Perception, Barcelona, Spain.
Sebastiaan Mathôt (396735), Mieke Donk (344576), Nicki Anderson (3105744)   +2 more
core   +1 more source

Effects of Parietal Lobe Lesions on the Generation of Antisaccades

, 2011
Antisaccades are directed away from visual targets. They require suppression of reflexive saccades toward a visual target, as well as dispatch of volitional saccades in the opposite direction, to an instructed location with no visual ...
James A. Sharpe; Ping Chen; Moshe Eizenman
core  

Advanced Eye Movement Features Measured by Quantitative Oculography as Candidate Biomarkers for Progressive Supranuclear Palsy

Diagnostics
Conventional qualitative eye movement examinations may miss subtle abnormalities, complicating early and accurate diagnosis of progressive supranuclear palsy (PSP).
Haoxuan Ouyang, Bo Liu, Qiwei Peng, Zhuoran Ma, Zhicheng Tang, An Chang, Maoyu Liu, Xuebing Cao, Yan Xu, Yun Xia   +9 more
doaj   +1 more source

The increased reaction time of antisaccades. What makes the difference?

, 1996
The aim of this study was the detection of the parameters involved in an already defined phenomenon, namely that the reaction time of antisaccades is greater than that of pro-target saccades.
Constantinidis, T.S., Liakopoulos, D., Papageorgiou, C., Evdokimidis, I.   +3 more
core   +1 more source

Microsaccade rate activity during the preparation of pro- and antisaccades

Microsaccades belong to the category of fixational micromovements and may be crucial for image stability on the retina. Eye movement paradigms typically require fixational control, but this does not eliminate all oculomotor activity. The antisaccade task
Joe MacInnes
core   +1 more source

Event-related potentials before saccades and antisaccades and their relation to reaction time

, 2010
In the present study, reaction time (RT) was measured in 12 healthy subjects in a saccade and antisaccade task while recording electroencephalographic activity (EEG) from 62 electrodes on the scalp.
Papadopoulou, M., Mantas, A., Smyrnis, N., Evdokimidis, I., Tsoukas, E.   +4 more
core   +1 more source