Results 41 to 50 of about 275 (132)

Low-intensity transcranial ultrasound stimulation modulates neural activities in mice under propofol anaesthesia

BMC Neuroscience, 2023
Background Previous studies have reported that transcranial focused ultrasound stimulation can significantly decrease the time to emergence from intraperitoneal ketamine-xylazine anaesthesia in rats.
Meiqi Liu, Yi Yuan, Xingran Wang, Teng Wang, Nannan Bian, Li Zhao, Guangying Cui, Wenchao Liu, Zhongfeng Ma, Xiaochun Yang, Shujuan Liang, Zhuo Liu   +11 more
doaj   +1 more source

Magnetoelectric Nanoparticles Enable Modulation of Cortical Networks by Low‐Intensity Static Magnetic Fields In Vitro

Advanced Science, EarlyView.
Neuromodulation strategies are increasingly needed to stimulate, restore, or replace altered neuronal activity in disease. Cobalt ferrite‐barium titanate (CFO–BTO) magnetoelectric nanoparticles convert low‐intensity static magnetic fields into local electrical modulation of cortical networks.
Nathalia Cancino‐Fuentes, Alejandro Suarez‐Perez, Elric Zhang, Hao Ye, Marta Bonato, Joana Covelo, Vitaly Pustovalov, Anton Guimera‐Brunet, Xavi Illa, Valentin Gantenbein, Cagatay M. Oral, Marta Parazzini, Salvador Pané, Maria V. Sanchez‐Vives   +13 more
wiley   +1 more source

Manipulation of subcortical and deep cortical activity in the primate brain using transcranial focused ultrasound stimulation [PDF]

Neuron, 2018
Summary The causal role of an area within a neural network can be determined by interfering with its activity and measuring the impact. Many current reversible manipulation techniques have limitations preventing their focal application particularly in deep areas of the primate brain. Here we demonstrate a transcranial focused ultrasound
Folloni, Davide, Verhagen, Lennart, Mars, Rogier, B, Fouragnan, Elsa, Constans, Charlotte, Aubry, Jean-François, Rushworth, Matthew, Sallet, Jerome, Rushworth, Matthew F.S.   +8 more
openaire   +7 more sources

Clinical recommendations for non-invasive ultrasound neuromodulation

Brain Stimulation
Non-invasive ultrasound neuromodulation has experienced exponential growth in the neuroscientific literature, recently also including clinical studies and applications.
Roland Beisteiner, Andres Lozano, Vincenzo Di Lazzaro, Mark S. George, Mark Hallett   +4 more
doaj   +1 more source

Low‐intensity focused ultrasound neuromodulation for drug‐resistant epilepsy: A randomized, sham‐controlled crossover trial

Epilepsia, EarlyView.
Abstract Objective This study was undertaken to evaluate the safety, feasibility, and efficacy of low‐intensity focused ultrasound (LIFU) as a noninvasive neuromodulation technique in patients with drug‐resistant epilepsy (DRE). Methods In this pilot, single‐blind, randomized sham‐controlled crossover trial, 12 patients with DRE underwent both LIFU and
Chien‐Chen Chou, Yen‐Cheng Shih, Yi‐Hsiu Chen, Po‐Tso Lin, Chun‐Fu Lin, Po‐Chun Chu, Hao‐Li Liu, Cheng‐Chia Lee, Hsiang‐Yu Yu   +8 more
wiley   +1 more source

Current state of clinical ultrasound neuromodulation

Frontiers in Neuroscience
Unmatched by other non-invasive brain stimulation techniques, transcranial ultrasound (TUS) offers highly focal stimulation not only on the cortical surface but also in deep brain structures.
Eva Matt, Sonja Radjenovic, Michael Mitterwallner, Roland Beisteiner   +3 more
doaj   +1 more source

Mechanisms of theta burst transcranial ultrasound induced plasticity in the human motor cortex

Brain Stimulation, 2023
Background: Transcranial ultrasound stimulation (TUS) is a novel non-invasive brain stimulation technique with high depth penetrance and spatial resolution.
Yazan Shamli Oghli, Talyta Grippe, Tarun Arora, Tasnuva Hoque, Ghazaleh Darmani, Robert Chen   +5 more
doaj   +1 more source

Piezoelectric Materials in Medical Ultrasound: A Comprehensive Review From Fundamentals to Translational Prospects

Information &Functional Materials, EarlyView.
Piezoelectric materials are reviewed as active platforms for medical ultrasound, bridging electromechanical fundamentals, transducer architectures, and biomedical applications. Material–device co‐design is emphasized as the key to high‐performance diagnosis, therapy, monitoring, wearable ultrasound, and emerging ultrasound‐responsive functions ...
Jianan Li, Qing Wan
wiley   +1 more source

Transcranial Pulse Stimulation Enhances Dexterity in Parkinson's Disease: A Randomized Sham‐Controlled Trial

Movement Disorders, EarlyView.
Abstract Background Ultrasound‐based neuromodulation, capable of reaching deep brain areas with high precision, represents cutting‐edge technology in non‐invasive brain stimulation and is investigated as a novel treatment for neurological and psychiatric disorders, including Parkinson's disease (PD).
Eva Matt, Nina Plischek, Michael Mitterwallner, Sonja Radjenovic, Alexandra Weber, Alina Domitner, Gregor Dörl, Anna Zettl, Sarah Osou, Anna Leitgeb, Agnes Santer, Viktoria Winkler, Julia Mandelburger, Heidemarie Zach, Roland Beisteiner   +14 more
wiley   +1 more source

Effects of transcranial direct current stimulation on pain and function in patients with knee osteoarthritis: A systematic review and meta‐analysis

PM&R, EarlyView.
Abstract Objective The aim of this systematic review and meta‐analysis is to determine the effects of transcranial direct current stimulation (TDCS) on pain (considering the different types of pain measured) and function in adults with knee osteoarthritis (OA).
Noemí Moreno‐Segura, Sara Mollà‐Casanova, Elena Muñoz‐Gómez, Marta Inglés, Pilar Serra‐Añó   +4 more
wiley   +1 more source