Results 21 to 30 of about 190,707 (309)
Focused ultrasound neuromodulation on a multiwell MEA [PDF]
Bioelectronic Medicine, 2021 Abstract Background Microelectrode arrays (MEA) enable the measurement and stimulation of the electrical activity of cultured cells. The integration of other neuromodulation methods will significantly enhance the application range of MEAs to study their effects on neurons.
Marta Saccher +5 more
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Numerical Evaluation of the Human Skull with Focused Ultrasound Stimulation
, 2023 Transcranial focused ultrasound stimulation is a promising brain stimulation technique for its noninvasiveness and higher spatial resolutions and is used for various neuromodulation applications.
Wen, Peng +7 more
core +1 more source
Scientific Reports, 2022 High-intensity focused ultrasound (HIFU) has been reported to be a minimally invasive effective method for the treatment of secondary hypersplenism. However, neither the short-term efficacy nor the indications and/or contraindications have been described
Xiumei Zhang +6 more
doaj +1 more source
Focused Ultrasound, an Emerging Tool for Atherosclerosis Treatment: A Comprehensive Review
Life, 2023 Focused ultrasound (FUS) has emerged as a promising noninvasive therapeutic modality for treating atherosclerotic arterial disease. High-intensity focused ultrasound (HIFU), a noninvasive and precise modality that generates high temperatures at specific ...
Cynthia Imtiaz +6 more
doaj +1 more source
Focused Ultrasound for Neuromodulation [PDF]
Neurotherapeutics, 2019 For more than 70 years, the promise of noninvasive neuromodulation using focused ultrasound has been growing while diagnostic ultrasound established itself as a foundation of clinical imaging. Significant technical challenges have been overcome to allow transcranial focused ultrasound to deliver spatially restricted energy into the nervous system at a ...
openaire +2 more sources
Evaluation of Thiel cadaveric model for MRI-guided stereotactic procedures in neurosurgery [PDF]
, 2014 Magnetic resonance imaging (MRI)-guided deep brain stimulation (DBS) and high frequency focused ultrasound (FUS) is an emerging modality to treat several neurological disorders of the brain.
Eljamel, Sam +4 more
core +1 more source
Respiratory organ motion in interventional MRI : tracking, guiding and modeling [PDF]
, 2014 Respiratory organ motion is one of the major challenges in interventional MRI, particularly in interventions with therapeutic ultrasound in the abdominal region. High-intensity focused ultrasound found an application in interventional MRI for noninvasive
Celicanin, Zarko
core +1 more source
International Journal of Hyperthermia, 2020 Background Chronic back pain due to facet related degenerative changes affects 4-6 million patients a year in the United States. Patients refractory to conservative therapy may warrant targeted injections of steroids into the joint or percutaneous medial
J. Chen +7 more
doaj +1 more source
Bioengineering & Translational Medicine, 2023 Effective chemotherapy delivery for glioblastoma multiforme (GBM) is limited by drug transport across the blood–brain barrier and poor efficacy of single agents.
Tao Sun +13 more
doaj +1 more source
Accelerated focused ultrasound imaging [PDF]
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2009 One of the most basic trade-offs in ultrasound imaging involves frame rate, depth, and number of lines. Achieving good spatial resolution and coverage requires a large number of lines, leading to decreases in frame rate. An even more serious imaging challenge occurs with imaging modes involving spatial compounding and 3-D/4-D imaging, which are ...
Bruno, Madore +3 more
openaire +2 more sources