Zobrazeno 1 - 9
of 9
pro vyhledávání: '"J P Felmlee"'
Autor:
C H McCollough, I A Cunningham, J P Felmlee, N J Hangiandreou, B H Hasegawa, J M Kofler, W W Peppler, B R Thomadsen
Publikováno v:
Radiology. 190:920-922
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b32f55231437b0d4da473245a3cae02
https://doi.org/10.1148/radiology.190.3.8115656
https://doi.org/10.1148/radiology.190.3.8115656
Publikováno v:
Magnetic resonance in medicine. 45(1)
An important part of thermal ablation therapy is the assessment of the spatial extent of tissue coagulation. In this work, the mechanical properties of thermally-ablated tissue were quantitatively evaluated using magnetic resonance elastography (MRE)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3023a4a7a93f904d4fa806a24ad0059d
https://pubmed.ncbi.nlm.nih.gov/11146489
https://pubmed.ncbi.nlm.nih.gov/11146489
Publikováno v:
Magnetic resonance in medicine. 44(4)
In clinical MR imaging the design and selection of receiver coil is an important step in ensuring the highest image quality. Often this choice is based on selecting a receiver coil characterized by high spatial uniformity such as the body and head vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c540b8b7c5cee7883d8d8b7dfd4d4c68
https://pubmed.ncbi.nlm.nih.gov/11025525
https://pubmed.ncbi.nlm.nih.gov/11025525
Publikováno v:
Magnetic resonance in medicine. 43(4)
Autocorrection is an adaptive motion correction algorithm that does not require an in vivo measurement of the motion record. A novel method for ensuring convergence of this algorithm when motion is severe is presented. A limited number of navigator e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::50287b1c8cc9aa4689caf50015c433b9
https://pubmed.ncbi.nlm.nih.gov/10748434
https://pubmed.ncbi.nlm.nih.gov/10748434
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 11(2)
Magnetic resonance (MR) imaging of the shoulder necessitates high spatial and contrast resolution resulting in long acquisition times, predisposing these images to degradation due to motion. Autocorrection is a new motion correction algorithm that at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::53454793cd334d0cddb6bed11c6de132
https://pubmed.ncbi.nlm.nih.gov/10713951
https://pubmed.ncbi.nlm.nih.gov/10713951
Publikováno v:
Magnetic resonance in medicine. 43(1)
This study has shown that magnetic resonance elastography (MRE) can detect shear waves excited by focused ultrasound (FUS) in both gel phantoms and ex vivo muscle. Good agreement was shown between the shear modulus measured from MRE images generated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::64b4d34209151b1d1d4920c04ffcf527
https://pubmed.ncbi.nlm.nih.gov/10642737
https://pubmed.ncbi.nlm.nih.gov/10642737
Autor:
J P Felmlee, Joel E. Gray
Publikováno v:
Radiology. 164(1)
Magnetic resonance (MR) imaging systems are uniquely able to acquire data simultaneously for the reconstruction of images from multiple sections, that is, for volumes up to 20 cm or more in length and for axial, coronal, and sagittal planes. A phanto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3615cf381ca7a51522b76f62c6bef5e1
https://pubmed.ncbi.nlm.nih.gov/3588903
https://pubmed.ncbi.nlm.nih.gov/3588903
Publikováno v:
Radiology. 163(1)
Insertion of a screw biopsy stylet into a thin-walled biopsy needle greatly enhances detection of the needle during ultrasound-guided percutaneous biopsy. This technique is helpful when precise needle-tip localization is needed for biopsies of small
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c3b89fd8f9f1048cccf7c1f485c6f43
https://pubmed.ncbi.nlm.nih.gov/3547495
https://pubmed.ncbi.nlm.nih.gov/3547495
Publikováno v:
Radiology. 160(3)
The half-value layer (HVL) of an x-ray beam is generally believed to increase with x-ray tube use. This increase in HVL has previously been attributed to the hardening of the x-ray beam as a result of a buildup of tungsten on the x-ray tube glass win
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9902e78958fa659ca32035fa4a5f7684
https://pubmed.ncbi.nlm.nih.gov/3737925
https://pubmed.ncbi.nlm.nih.gov/3737925