Ultrasound focusing using magnetic resonance acoustic radiation force imaging: Application to ultrasound transcranial therapy

Purpose: Magnetic resonance guided ultrasonic therapy is a promising minimally invasive technology for constantly growing variety of clinical applications. Delivery of focused ultrasound (FUS) energy to the targeted point with optimal intensity is highly desired; however, due to tissue aberrations,...

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Veröffentlicht in:	Medical physics (Lancaster) 2010-06, Vol.37 (6), p.2934-2942
Hauptverfasser:	Hertzberg, Y., Volovick, A., Zur, Y., Medan, Y., Vitek, S., Navon, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Antenna arrays biological tissues biomedical MRI biomedical ultrasonics brain Brain - anatomy & histology Brain Diseases - pathology Brain Diseases - therapy Computed tomography Elasticity Imaging Techniques - methods Humans image resolution image sequences Magnetic resonance magnetic resonance acoustic radiation force imaging Magnetic resonance imaging medical image processing Medical imaging MR-ARFI MRI Optical aberrations phantoms radiation therapy Spatial resolution Swine Temperature measurement Therapeutic applications Therapy, Computer-Assisted - methods Transducers Ultrasonic Therapy - methods Ultrasonic transducers Ultrasonography ultrasound focusing ultrasound transcranial therapy
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