Results 71 to 80 of about 94,076 (308)

Whole-brain model replicates sleep-like slow-wave dynamics generated by stroke lesions

Neurobiology of Disease
Focal brain injuries, such as stroke, cause local structural damage as well as alteration of neuronal activity in distant brain regions. Experimental evidence suggests that one of these changes is the appearance of sleep-like slow waves in the otherwise ...
Sebastian Idesis, Gustavo Patow, Michele Allegra, Jakub Vohryzek, Yonatan Sanz Perl, Maria V. Sanchez-Vives, Marcello Massimini, Maurizio Corbetta, Gustavo Deco   +8 more
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

From stroke workup to mitochondrial disease: A case report of MELAS

Radiology Case Reports
Mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) is a rare mitochondrial disorder that often presents with recurrent neurological deficits mimicking ischemic stroke.
Yusuf Sevencan, Siddharth Rode, MD, Ashley Park, MD, Ilya Levin, DO, Daniel Masri, MD, Anna Derman, MD   +5 more
doaj   +1 more source

The effects of the dopamine agonist rotigotine on hemispatial neglect following stroke [PDF]

, 2012
Hemispatial neglect following right-hemisphere stroke is a common and disabling disorder, for which there is currently no effective pharmacological treatment. Dopamine agonists have been shown to play a role in selective attention and working memory, two
Kulinskaya, Elena, Singh-Curry, Victoria, Nair, Ajoy, Singh-Curry, V, Ward, N, Ward, Nick, Mah, Y-H, Mah, Yee-Haur, Greenwood, Richard, Cohen, D, Simister, R, Hadji-Michael, M, Greenwood, R, Cohen, David, Mah, YH, Machner, Bjoern, Husain, M, Malhotra, Paresh, Kulinskaya, E, Gorgoraptis, N, Gorgoraptis, Nikos, Machner, B, Malhotra, P, Nair, A, Hadji-Michael, Maria, Simister, Robert, Husain, Masud   +26 more
core   +1 more source

Multiphoton‐Printed Microrobotic Arrays Powered by Discrete, Monolithically Integrated Hydrogel Actuators

Advanced Robotics Research, EarlyView.
Functional surfaces are investigated as a foundation for reconfigurable microscale systems with sensing and actuation capabilities. Advances in additive manufacturing enable our development of planar arrays of hybrid‐material, compliant microdevices that convert environmental stimuli into programmed motion and visual responses.
Sandra Edward, Eric Nieto Gonzalez, Michael Gallegos, Thomas Golecki, Bryan Kaehr, Holly M. Golecki   +5 more
wiley   +1 more source

Myelin-oligodendrocyte glycoprotein antibody-positive encephalitis in a patient with Sturge–Weber syndrome

Radiology Case Reports
Sturge-Weber syndrome (SWS) is a rare congenital disorder associated with systemic vascular malformations characterized by port-wine stains, epilepsy, and glaucoma. Patients with SWS can develop stroke-like symptoms such as hemiparesis.
Yuko Michishita, MD, Takuya Saito, MD, Tsuyoshi Uchiyama, MD, PhD   +2 more
doaj   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

GPR124 Alleviates Blood–Brain Barrier Disruption by Enhancing Microvascular Endothelial Function after Traumatic Brain Injury

Advanced Science, EarlyView.
Our study reveals the protective role of GPR124 in maintaining BBB integrity and promoting neurological recovery following TBI. It makes a significant contribution by uncovering a novel molecular interaction between GPR124 and FGFBP1 and linking this to activation of the Wnt/β‐catenin signaling pathway in vascular repair mechanisms.
Chen Wang, Lin Cai, Qiuyuan Gong, Yang Yang, Yuqing Liang, Xinyu Niu, Lai Wei, Ze Liu, Shengju Wu, Yinghui Men, Yaohui Tang, Jun Ding, Hengli Tian, Hao Chen   +13 more
wiley   +1 more source

Targeting microglial NAAA-regulated PEA signaling counters inflammatory damage and symptom progression of post-stroke anxiety

Cell Communication and Signaling
Post-stroke anxiety (PSA) manifests as anxiety symptoms after stroke, with unclear mechanisms and limited treatment strategies. Endocannabinoids, reported to mitigate fear, anxiety, and stress, undergo dynamic alterations after stroke linked to prognosis
Tianyue Yin, Shuaijie Sun, Li Peng, Mengmeng Yang, Mengyu Li, Xinlu Yang, Fengyun Yuan, Hongrui Zhu, Sheng Wang   +8 more
doaj   +1 more source

The zero effect: voxel-based lesion symptom mapping of number transcoding errors following stroke

Scientific Reports, 2017
Zero represents a special case in our numerical system because it is not represented on a semantic level. Former research has shown that this can lead to specific impairments when transcoding numerals from dictation to written digits. Even though, number
Marleen Haupt, Céline R. Gillebert, Nele Demeyere   +2 more
doaj   +1 more source