Literature DB >> 6683892

A beam corrected estimation of the frequency dependent attenuation of biological tissues from backscattered ultrasound.

M J Cloostermans, J M Thijssen.   

Abstract

A practical and highly accurate method of estimation of the frequency-dependent slope of the acoustic attenuation coefficient, alpha 1, using backscattered ultrasound energy is presented. The influence of the focused ultrasound beam is experimentally measured and a simple method for incorporating the field effects in the estimate of alpha 1 is described. The accuracy of the estimate of alpha 1 in vitro which appears to be of the order of 10 percent, demonstrates the feasibility of in vivo applications of the technique.

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Year:  1983        PMID： 6683892     DOI： 10.1177/016173468300500203

Source DB:  PubMed          Journal:  Ultrason Imaging        ISSN： 0161-7346            Impact factor:   1.578


  7 in total

1.  Characterizing acoustic attenuation of homogeneous media using focused impulsive acoustic radiation force.

Authors:  Mark L Palmeri; Kristin D Frinkley; Katherine G Oldenburg; Kathryn R Nightingale
Journal:  Ultrason Imaging       Date:  2006-04       Impact factor: 1.578

2.  Blind deconvolution of medical ultrasound images: a parametric inverse filtering approach.

Authors:  Oleg Michailovich; Allen Tannenbaum
Journal:  IEEE Trans Image Process       Date:  2007-12       Impact factor: 10.856

3.  Implementation and validation of an ultrasonic tissue characterization technique for quantitative assessment of normal-tissue toxicity in radiation therapy.

Authors:  Jun Zhou; Pengpeng Zhang; K Sunshine Osterman; Shermian A Woodhouse; Peter B Schiff; Emi J Yoshida; Zheng Feng Lu; Eliza R Pile-Spellman; Gerald J Kutcher; Tian Liu
Journal:  Med Phys       Date:  2009-05       Impact factor: 4.071

4.  Fine-tuning the H-scan for discriminating changes in tissue scatterers.

Authors:  Kevin J Parker; Jihye Baek
Journal:  Biomed Phys Eng Express       Date:  2020-05-20

5.  Underwater Acoustic Wavefront Visualization by Scanning Laser Doppler Vibrometer for the Characterization of Focused Ultrasonic Transducers.

Authors:  Roberto Longo; Steve Vanlanduit; Galid Arroud; Patrick Guillaume
Journal:  Sensors (Basel)       Date:  2015-08-13       Impact factor: 3.576

6.  Development of a battery-free ultrasonically powered functional electrical stimulator for movement restoration after paralyzing spinal cord injury.

Authors:  Monzurul Alam; Shuai Li; Rakib Uddin Ahmed; Yat Man Yam; Suman Thakur; Xiao-Yun Wang; Dan Tang; Serena Ng; Yong-Ping Zheng
Journal:  J Neuroeng Rehabil       Date:  2019-03-08       Impact factor: 4.262

7.  Continuous monitoring of deep-tissue haemodynamics with stretchable ultrasonic phased arrays.

Authors:  Chonghe Wang; Baiyan Qi; Muyang Lin; Zhuorui Zhang; Mitsutoshi Makihata; Boyu Liu; Sai Zhou; Yi-Hsi Huang; Hongjie Hu; Yue Gu; Yimu Chen; Yusheng Lei; Taeyoon Lee; Shu Chien; Kyung-In Jang; Erik B Kistler; Sheng Xu
Journal:  Nat Biomed Eng       Date:  2021-07-16       Impact factor: 25.671
  7 in total

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