Results 31 to 40 of about 53,250 (267)

Investigating the Feasibility of Epicranial Cortical Stimulation Using Concentric-Ring Electrodes: A Novel Minimally Invasive Neuromodulation Method

Frontiers in Neuroscience, 2019
BackgroundInvasive cortical stimulation (ICS) is a neuromodulation method in which electrodes are implanted on the cortex to deliver chronic stimulation.
Ahmad Khatoun, Ahmad Khatoun, Boateng Asamoah, Boateng Asamoah, Myles Mc Laughlin, Myles Mc Laughlin   +5 more
doaj   +1 more source

Posicionamento ectópico de eletrodo de marcapasso Posicionamiento ectópico de electrodo de marcapaso Ectopic positioning of pacemaker electrode

Arquivos Brasileiros de Cardiologia, 2010
Apresentamos o caso de um paciente portador da forma cardíaca da doença de Chagas com disfunção ventricular esquerda e bloqueio atrioventricular de 2º grau Mobitz II, associados a vários episódios de síncope.
Gildo Mota, Juliana Prazeres, Nelmacy Freitas, Luiz Magalhães, Francisco Reis, Roque Aras   +5 more
doaj   +1 more source

Cephalad extraspinal migration of percutaneously implanted spinal cord stimulator electrodes

Interdisciplinary Neurosurgery, 2021
Background: Spinal cord stimulation (SCS) is an invasive but beneficial treatment option for patients suffering from chronic pain. Although highly therapeutic, there are some complications that may arise.
Joseph Farshchian, Stephen Shapiro, Levonti Ohanisian, Cade Wesolowsky, Michael J. Dorsi   +4 more
doaj   +1 more source

Eletrodo de marca-passo mal posicionado no ventrículo esquerdo Electrodo de marcapasos mal posicionado en el ventrículo izquierdo Pacemaker electrode misplaced in the left ventricle

Arquivos Brasileiros de Cardiologia, 2010
Relatamos caso de implantação anômala de eletrodo de marca-passo VVI no ventrículo esquerdo (VE), diagnosticada durante avaliação de rotina, dois anos pós-implante. Trata-se de mulher de 65 anos e soropositiva para doença de Chagas.
André Luiz Cerqueira de Almeida, Viviane Machicado Cavalcante, Márcio Diego Castro Teixeira, Gustavo Rocha Costa de Freitas   +3 more
doaj   +1 more source

A rare case of tined lead migration of InterStim device into the rectum with subsequent novel combined surgical-endoscopic removal technique

Urology Research and Practice, 2020
After the introduction of self-anchoring tined leads in 2002, lead migration after sacral neuromodulation (SNM) in the form of InterStimTM (Medtronic, Minneapolis, MN) has been reduced; however, it remains a considerable complication of this otherwise ...
Leonidas Karapanos, Seung-Hun Chon, Ruud Kokx, Maximilian Schmautz, Axel Heidenreich   +4 more
doaj   +1 more source

Unraveling 4‐Phenylbutyrate's Therapeutic Role in SLC6A1 Disorders: Pharmacochaperoning Over HDAC Inhibition

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Variants in SLC6A1, encoding the GABA transporter 1 (GAT‐1), cause epilepsy, autism spectrum disorder, and developmental delay via loss of GABA uptake, impaired trafficking, and ER retention. We previously found that 4‐Phenylbutyrate (PBA), an FDA‐approved drug, restores GABA uptake and reduces seizures in SLC6A1‐related disorders ...
Melissa B. DeLeeuw, Karishma Randhave, Ekta Anand, Ziang (Debbie) Song, Wangzhen Shen, Jing‐Qiong Kang   +5 more
wiley   +1 more source

Minimal Tissue Reaction after Chronic Subdural Electrode Implantation for Fully Implantable Brain–Machine Interfaces

Sensors, 2020
There is a growing interest in the use of electrocorticographic (ECoG) signals in brain–machine interfaces (BMIs). However, there is still a lack of studies involving the long-term evaluation of the tissue response related to electrode implantation. Here,
Tianfang Yan, Seiji Kameda, Katsuyoshi Suzuki, Taro Kaiju, Masato Inoue, Takafumi Suzuki, Masayuki Hirata   +6 more
doaj   +1 more source

Integration of Serum Neurofilament Light Chain and Cortical Dysfunction Improves Diagnostic Accuracy in ALS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether integration of serum neurofilament light chain (NfL) and cortical dysfunction improves diagnostic accuracy in amyotrophic lateral sclerosis (ALS) when applied alongside the Gold Coast criteria (GCC). Methods In this prospective study, 148 participants with suspected ALS were recruited (101 ALS and 47 with ALS ...
Aicee Dawn Calma, Nathan Pavey, Yukiko Tsuji, Amirul Ab Ghapar, Mehdi A.J. van den Bos, Bronwen Orden, Grace Lee, Linda Mekhael, Julie Ryder, Cláudia Santos Silva, David McDonald, Fakhria Kakar, Con Yiannikas, Matthew C. Kiernan, David A. Brown, Parvathi Menon, Steve Vucic   +16 more
wiley   +1 more source

Early Deformation of Deep Brain Stimulation Electrodes Following Surgical Implantation: Intracranial, Brain, and Electrode Mechanics

Frontiers in Bioengineering and Biotechnology, 2021
IntroductionAlthough deep brain stimulation is nowadays performed worldwide, the biomechanical aspects of electrode implantation received little attention, mainly as physicians focused on the medical aspects, such as the optimal indication of the ...
Frédéric Chapelle, Frédéric Chapelle, Lucie Manciet, Lucie Manciet, Bruno Pereira, Anna Sontheimer, Anna Sontheimer, Jérôme Coste, Jérôme Coste, Youssef El Ouadih, Youssef El Ouadih, Ruxandra Cimpeanu, Dimitri Gouot, Dimitri Gouot, Yuri Lapusta, Yuri Lapusta, Béatrice Claise, Béatrice Claise, Valérie Sautou, Yassine Bouattour, Ana Marques, Ana Marques, Adrien Wohrer, Jean-Jacques Lemaire, Jean-Jacques Lemaire   +24 more
doaj   +1 more source

Temporal Interference Stimulation of Centromedian‐Parafascicular Complex in Disorders of Consciousness: A Pilot Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Treatment of disorders of consciousness (DoC) remains a major clinical challenge, and noninvasive, targeted modulation of deep brain structures has emerged as a promising therapeutic strategy. We aimed to evaluate the feasibility/safety and preliminary effects of thalamic temporal interference stimulation (TIS) targeting centromedian‐
Gengyao Hu, Changgeng Song, Dianwei Wu, Xiaoqian Niu, Jianmin Hao, Lijuan Liu, Xiaogang Kang, Wen Jiang   +7 more
wiley   +1 more source