Results 171 to 180 of about 26,823 (310)

From Disability to Diagnosis: Baseline Findings from the Calgary Functional Movement Disorder Registry

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Functional movement disorder (FMD), a subtype of functional neurological disorder, is a complex neuropsychiatric syndrome characterized by inconsistent and incongruent motor symptoms. Despite its relatively high prevalence, FMD remains associated with delayed diagnosis, significant disability, and limited evidence to guide ...
Andrea Soumbasis, Brian Steele, Megan Howlett, Kate Kain, Davide Martino, Kimberly G. Williams, Gabriela S. Gilmour   +6 more
wiley   +1 more source

Saccade length consistency during reading and shape-scanning. [PDF]

Atten Percept Psychophys
Fabian T.
europepmc   +1 more source

GLUT1 Deficiency Syndrome with Coexistent Movement Disorder and Anemia

Movement Disorders Clinical Practice, EarlyView.
Sangeetha Yoganathan, Haya S AlFaris, Anika Menetrey, Sayoni Roy Chowdhury, Lindsey Vogt, Jolynn Dickson, Karen Owusu, Pradeep Krishnan, Suvasini Sharma, Liali Aljouda, Reena Pabari, Grace Yoon, Carolina Gorodetsky   +12 more
wiley   +1 more source

Neurodevelopmental Disorder with Dystonia and Chorea Linked to De Novo Variants in the Splicing Regulator SRRM4

Movement Disorders, EarlyView.
Abstract Background SRRM4 is an exclusively neural‐expressed splicing‐factor gene not yet associated with a monogenic condition. Objective We sought to delineate movement disorders caused by SRRM4 variants. De novo splice‐donor‐site variants at position +2 of intron 5 of SRRM4 (c.464+2T>C, c.464+2T>A) occurred in three unrelated patients with dystonia ...
Philip Harrer, Volker Kittke, Alice Saparov, Alexej Knaus, Shimriet Zeidler, Rachel Schot, Florian Kraft, Matthias Begemann, Suzanna Koudijs, Ugo Sorrentino, Chen Zhao, Ivana Dzinovic, Martin Pavlov, Elisabeth Graf, Antonia M. Stehr, Peter M. Krawitz, Christian Wilhelm, Saskia Biskup, Fahd Alsalloum, Steffen Berweck, Juliane Winkelmann, Konrad Oexle, Ingo Kurth, G. Christoph Korenke, Michael Zech   +24 more
wiley   +1 more source

Distinct Brain Drivers and Shared Cerebello–Cortical Input in ADCY5 and SGCE Hyperkinetic Movements

Movement Disorders, EarlyView.
Resting‐state fMRI and effective connectivity revealed distinct cerebellar–basal ganglia–cortical interactions in ADCY5 (MxMD‐ADCY5) and SGCE (MYC/DYT‐SGCE) related movement disorders. The cerebellum modulated cortex directly in MYC/DYT‐SGCE, but indirectly via basal ganglia‐cerebellar projections in MxMD‐ADCY5, which also showed reduced subthalamic ...
Clément Tarrano, Cécile Galléa, Asya Ekmen, Cécile Delorme, Eavan M. McGovern, Quentin Salardaine, Lina Daghsen, Manon Gomes, Vanessa Brochard, Eoin Mulroy, Kailash P. Bhatia, Carlo Fusco, Miryam Carecchio, Norbert Brüggemann, Alexander Münchau, Victoria Gonzalez, Diane Doummar, Christine Tranchant, Mathieu Anheim, Philippe Damier, Florence Riant, Mohamed Doulazmi, Agathe Roubertie, Caroline Dubacq, Oriane Trouillard, Romain Valabregue, Mélanie Didier, Benoit Beranger, Pierre Pouget, Marie Vidailhet, Sabine Meunier, Aurélie Méneret, Yulia Worbe, Emmanuel Roze   +33 more
wiley   +1 more source

The timing of LIP remapping is consistent with a wave of activity and brings into question the relevance of the pre-saccadic remapped response. [PDF]

J Neurophysiol
Alkan Y, Morris A, Bisley JW.
europepmc   +1 more source

A Severity‐Agnostic Atrophy Pattern in Spinocerebellar Ataxia Type 3: Volumetrics from ENIGMA‐Ataxia

Movement Disorders, EarlyView.
Background Spinocerebellar ataxia type 3 (SCA3) is a rare, inherited neurodegenerative disease characterized by progressive loss of motor coordination. Objectives We undertook a multisite magnetic resonance imaging study to profile the spatial spread of atrophy across the brain, determine whether atrophy preferentially maps onto specific functional ...
Jason W. Robertson, Isaac Adanyeguh, David J. Arpin, Tetsuo Ashizawa, Benjamin Bender, Fernando Cendes, Xi Chen, Giulia Coarelli, Léo Coutinho, Andreas Deistung, Imis Dogan, Alexandra Durr, Jennifer Faber, for the ESMI MR Study Group, Juan Fernandez‐Ruiz, Mónica Ferreira, Marcondes C. França, Sophia L. Göricke, Shuo Han, Thomas Klockgether, Chen Liu, Jun Luo, Alberto R.M. Martinez, Sergio E. Ono, Chiadi U. Onyike, Gülin Öz, for the EUROSCA MR Study Group, Henry Paulson, Jerry L. Prince, Kathrin Reetz, Thiago J.R. Rezende, Matthis Synofzik, Hélio A. Ghizoni Teive, Sophia I. Thomopoulos, Paul M. Thompson, Dagmar Timmann, David Vaillancourt, Bart van de Warrenburg, Judith van Gaalen, Xingang Wang, Philipp Wegner, Sarah H. Ying, Ian H. Harding, Carlos R. Hernandez‐Castillo   +43 more
wiley   +1 more source

A Novel Optimized Local Linearization Hybrid Block Method for Chaotic Systems: Applications to Stretch‐Twist‐Fold Flow and Bond Orbital Chaotic Attractors

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The numerical approximation of nonlinear chaotic differential systems, such as the modified stretch‐twist‐fold (STF) flow and multi‐bond chaotic attractors, presents a significant challenge due to their sensitive dependence on initial conditions and complex dynamics where analytical solutions are unattainable.
Shina Daniel Oloniiju, Anastacia Dlamini
wiley   +1 more source

Evaluation of Third‐Order Motion‐Compensated Cardiac Diffusion Tensor Imaging Across Cardiac Phases Using an Ultra‐High‐Performance Clinical Scanner

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To evaluate a third‐order motion‐compensated spin echo (M3‐MCSE) sequence at multiple cardiac phases on a clinical 3 T MRI scanner with ultra‐high performance (UHP) gradients (200 mT/m), compared with stimulated echo acquisition mode (STEAM) and second‐order MCSE (M2‐MCSE) for cardiac diffusion tensor imaging (cDTI).
Ke Wen, Pedro F. Ferreira, Alberto Di Biase Oemick, Ricardo Wage, Karl P. Kunze, Fanwen Wang, Dudley J. Pennell, Andrew D. Scott, Sonia Nielles‐Vallespin   +8 more
wiley   +1 more source

Brain-wide arousal signals are segregated from movement planning in the superior colliculus of the macaque. [PDF]

Elife
Johnston R, Smith MA.
europepmc   +1 more source