Results 161 to 170 of about 89,948 (288)

Gamma oscillations coordinate different theta rhythms in the hippocampus

, 2018
Summary Theta-gamma cross-frequency coupling (CFC) is thought to route information flow in the brain. How this idea copes with the co-existence of multiple theta rhythm generators is not well understood. We have analysed multiple theta and gamma activities in the hippocampus to unveil the dynamic synchronization of theta oscillations across ...
Lopez-Madrona, Víctor J., Álvarez-Salvado, Efrén, Moratal, David, Herreras, Oscar, Pereda, Ernesto, Mirasso, Claudio R., Canals, Santiago   +6 more
openaire   +1 more source

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

Duration analysis using matching pursuit algorithm reveals longer bouts of gamma rhythm. [PDF]

J Neurophysiol, 2018
Chandran Ks S, Seelamantula CS, Ray S.
europepmc   +1 more source

Acupuncture alters cortical and corticomuscular functional connectivity in stroke patients with motor dysfunction

Journal of Intelligent Medicine, EarlyView.
Abstract Stroke is a leading cause of global mortality and disability, often resulting in severe motor dysfunction. Acupuncture has shown promise in stroke rehabilitation, but its neural mechanisms remain unclear. This study investigated the immediate effects of acupuncture at GV26, PC6, and SP6 on cortical and corticomuscular functional connectivity ...
Rui Xu, Siheng Chen, Zhongxiang Zhang, Jin Yang   +3 more
wiley   +1 more source

The Contribution of Experiential Learning and Sensemaking to the Development of Dynamic Capabilities in Contexts of Planned Organizational Change: A Multiple Case Study in Brazilian Companies

Knowledge and Process Management, EarlyView.
ABSTRACT This article explores how the interaction between experiential learning and sensemaking helps organizations develop dynamic capabilities essential for maintaining a competitive advantage during turbulent planned changes. It clarifies the microprocesses through which leaders and teams sense, seize, and transform opportunities in emerging market
Adriana Locatelli Bertolini, Fabiano Larentis, Vilmar Antonio Gonçalves Tondolo   +2 more
wiley   +1 more source

Spatiotemporal dynamics of brain function network during proprioception rehabilitation after anterior cruciate ligament reconstruction: A randomized trial

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
The improvement of proprioceptive function after ACLR is related to the optimization of spatiotemporal dynamics of SM, CC, DM, CB and VI functional networks. Rehabilitation optimization can incorporate visual–cognitive dual‐task exercises. Abstract Purpose In this study, we aimed to examine the dynamic functional network connectivity (dFNC) patterns ...
Xiaoyun Zhuang, Chunmei Sui, Xuesong Han, Xiaoying Liu, Xiaoyang Wang, Xiumei Zhu, Ming Xu, Yin Qin   +7 more
wiley   +1 more source

The Spectrum of Abnormal Tongue Movements: Review of Phenomenology, Etiology, and Differential Diagnosis

Movement Disorders Clinical Practice, EarlyView.
ABSTRACT Background Classifying abnormal tongue movements is challenging due to their varied presentations and limited visibility compared to other body parts. Accurate identification of the phenomenology guides physical examination and can point to specific diagnoses.
Nathaniel Bendahan, Seyed‐Mohammad Fereshtehnejad, Christos Ganos, Emily Swinkin, Anthony E. Lang   +4 more
wiley   +1 more source

Contrast-dependent modulation of gamma rhythm in v1: a network model [PDF]

BMC Neurosci, 2015
Zachariou M, Roberts M, Lowet E, de Weerd P, Hadjipapas A.   +4 more
europepmc   +1 more source

Computer Vision Analysis for Objective Motor Assessment in Parkinson's Disease: A Retrospective Study

Movement Disorders Clinical Practice, EarlyView.
Abstract Background The Movement Disorder Society‐Unified Parkinson's Disease Rating Scale‐Part III (MDS‐UPDRS‐III) is subjective and insensitive to subtle changes in patients with Parkinson's disease (PD). Computer vision (CV) can extract objective kinematics from routine outpatient videos, potentially augmenting the accuracy of the motor assessment ...
Pasquale Maria Pecoraro, Luca Marsili, Antonio Cannavacciuolo, Kevin R. Duque, Jesus Abanto, Jennifer Sharma, Jennifer Scheler, Heba A. Deraz, Lauren Wingler, Vincenzo Di Lazzaro, Alberto J. Espay, Lazzaro di Biase, Matteo Bologna   +12 more
wiley   +1 more source

The Excessive Tonic Inhibition of the Peri-infarct Cortex Depresses Low Gamma Rhythm Power During Poststroke Recovery. [PDF]

J Neurosci
Alasoadura M, Leclerc J, Hazime M, Leprince J, Vaudry D, Chuquet J.   +5 more
europepmc   +1 more source