Results 121 to 130 of about 499,386 (346)

Cholinergic Potentiation of Restoration of Visual Function after Optic Nerve Damage in Rats

Neural Plasticity, 2017
Enhancing cortical plasticity and brain connectivity may improve residual vision following a visual impairment. Since acetylcholine plays an important role in attention and neuronal plasticity, we explored whether potentiation of the cholinergic ...
Mira Chamoun, Elena G. Sergeeva, Petra Henrich-Noack, Shaobo Jia, Lisa Grigartzik, Jing Ma, Qing You, Frédéric Huppé-Gourgues, Bernhard A. Sabel, Elvire Vaucher   +9 more
doaj   +1 more source

Evoked potentials as a biomarker of remyelination

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance Remyelination is a critical therapeutic target in MS that will restore function and protect demyelinated axons. Clinical trials of putative remyelination-promoting drugs depend on valid, robust, and noninvasive outcome measures. To date, MRI
Moones Heidari, A. Radcliff, G. McLellan, J. V. Ver Hoeve, Kore Chan, J. Kiland, N. Keuler, B. August, Dylan J. Sebo, A. Field, I. Duncan   +10 more
semanticscholar   +1 more source

Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells

Advanced Materials, EarlyView.
This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno, Qiangrui Dong, Marco Post, Xin Meng, Cristiano Glessi, Nynke Marije Hettema, Nidas Brandsma, Sebbe Blokhuizen, Alejandro Castañeda Garcia, Srividya Ganapathy, Thieme Schmidt, Lars van Roemburg, Bing Xu, Chun‐Ting Cho, Liedewij Laan, Miao‐Ping Chien, Daan Brinks   +16 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Cold Atmospheric Plasma‐Activated Decellularized Extracellular Matrix Gel as a Tumor‐Infiltrating Immunoactivation Platform for Post‐Surgical Cancer Immunotherapy

Advanced Materials, EarlyView.
An injectable cold atmospheric plasma‐activated decellularized tumor extracellular matrix hydrogel is introduced as a post‐surgical immunoactivation platform. The engineered gel attracts residual tumor cells and induces immunogenic cell death, reshaping the tumor microenvironment and eliciting systemic antitumor immunity. In combination with checkpoint
Tianxu Fang, Mo Chen, Yueyang Deng, Tianqin Ning, Tianwen Luo, Guojun Chen   +5 more
wiley   +1 more source

Electrophysiological examination in uveitis: a review of the literature

Clinical Ophthalmology, 2014
Marilita M Moschos,1 Nikolaos S Gouliopoulos,1 Christos Kalogeropoulos2 1Laboratory of Electrophysiology, First Department of Ophthalmology, University of Athens, Athens, Greece; 2Department of Ophthalmology, University of Ioannina, Ioannina, Greece ...
Moschos MM, Gouliopoulos NS, Kalogeropoulos C   +2 more
doaj  

Visual and somatosensory evoked potentials abnormalities among Behçet’s disease patients and their relation to disease activity, severity and antiphospholipid antibodies: a cross-sectional study

Egyptian Rheumatology and Rehabilitation
Background Behçet’s disease (BD) is a common disease with high morbidity and mortality. Ocular, neurological, and vascular affection in BD are a major cause of such morbidity and mortality. Evoked potential (EP) studies including visual evoked potentials
Ghada S. Nageeb, Enass A. Eliwa, Ibrahim Tharwat, Lamiaa A. Mohammad, Nada Alaa Attia   +4 more
doaj   +1 more source

Vigabatrin-Induced Visual Impairment

Pediatric Neurology Briefs, 2000
Visual field examination, visual evoked potentials (VEPs), and electroretinography (ERG) were assessed in 24 children (ages 3.5 to 18 years; mean age 13.3 years) who had received vigabatrin as monotherapy (5 children) or adjunctive therapy (19) for ...
J Gordon Millichap
doaj   +1 more source

Steady-State Visual Evoked Potentials Can Be Explained by Temporal Superposition of Transient Event-Related Responses

PLoS ONE, 2011
Background One common criterion for classifying electrophysiological brain responses is based on the distinction between transient (i.e. event-related potentials, ERPs) and steady-state responses (SSRs).
A. Capilla, Paula Pazo-Álvarez, Álvaro Darriba, P. Campo, J. Gross   +4 more
semanticscholar   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

Advanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena, Marco Bianco, Barbara Spagnolo, Muhammad Fayyaz Kashif, Alberto Bramati, Massimo De Vittorio, Ferruccio Pisanello   +6 more
wiley   +1 more source