Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Mark A. Moehring"'
Autor:
Tyler L. Hartley, Christian B. Redd, Colin R Dietrich, David W. Gardner, Joan E. Sanders, John C. Cagle, Reid H. Phillips, Travis M. Rothlisberger, Mark A. Moehring
Publikováno v:
IEEE Transactions on Biomedical Engineering. 63:1760-1770
Objective: The objective of this research was to develop a bioimpedance platform for monitoring fluid volume in residual limbs of people with trans-tibial limb loss using prostheses. Methods: A customized multifrequency current stimulus profile was s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01b381f3b8470e6c1778034e58993dd8
https://doi.org/10.1109/tbme.2015.2502060
https://doi.org/10.1109/tbme.2015.2502060
Autor:
Jill T. Jesurum, Meryl Harley, Mark A. Moehring, Merrill P. Spencer, Cindy J. Fuller, Joshua Renz
Publikováno v:
Journal of Neuroimaging. 19:235-241
BACKGROUND AND PURPOSE Comparison was performed between unilateral and bilateral power M-mode transcranial Doppler to detect right-to-left circulatory shunt (RLS). METHODS Recorded Doppler data from 87 patients with confirmed RLS referred for transca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a7f3b1e21356d01cd95be3b3dd67d11
https://doi.org/10.1111/j.1552-6569.2008.00280.x
https://doi.org/10.1111/j.1552-6569.2008.00280.x
Autor:
Merrill P. Spencer, Mark A. Moehring, Jill Jesurum, William A. Gray, John V. Olsen, Mark Reisman
Publikováno v:
Journal of Neuroimaging. 14:342-349
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95d3863f4074433b812eab1b8aec9ba9
https://doi.org/10.1111/j.1552-6569.2004.tb00261.x
https://doi.org/10.1111/j.1552-6569.2004.tb00261.x
Publikováno v:
Neurosonology. 16:139-145
Thrombolytic therapy, the only proven acute treatment for ischemic stroke, aims to recanalize arterial occlusion. There is experimental evidence of enhancement of thrombolysis through ultrasound at various frequencies both continuous and intermintten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90864036aad737a7a196b5fdb90cd4de
https://doi.org/10.2301/neurosonology.16.139
https://doi.org/10.2301/neurosonology.16.139
Autor:
Merrill P. Spencer, Mark A. Moehring
Publikováno v:
Ultrasound in Medicine & Biology. 28:49-57
Difficulties in location of transcranial ultrasound (US) windows and blood flow in cerebral vessels, and unambiguous detection of microemboli, have limited expansion of transcranial Doppler US. We developed a new transcranial Doppler modality, power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38a59664a776159db9292438fdf4cb41
https://doi.org/10.1016/s0301-5629(01)00486-0
https://doi.org/10.1016/s0301-5629(01)00486-0
Autor:
James A. Ritcey, Mark A. Moehring
Publikováno v:
Echocardiography. 13:573-578
Sizing of emboli in a blood-mimicking fluid is explored with the application of a theoretical description of emboli to embolic signatures obtained in a phantom flow loop. The theoretical predictions for the backscattered power versus embolus size are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::645a22541fa4a369db04d97b57315b62
https://doi.org/10.1111/j.1540-8175.1996.tb00938.x
https://doi.org/10.1111/j.1540-8175.1996.tb00938.x
Autor:
Mark A. Moehring
Publikováno v:
Echocardiography. 13:567-572
The embolus to blood power ratio (EBR) model is briefly described, which predicts that emboli become more detectable as Doppler carrier frequency decreases and vessel diameter decreases. The EBR model indicates that the use of the backscattered power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf1501b89fbb57655df799a2434c9382
https://doi.org/10.1111/j.1540-8175.1996.tb00937.x
https://doi.org/10.1111/j.1540-8175.1996.tb00937.x
Publikováno v:
IEEE Transactions on Biomedical Engineering. 43:581-588
For pt.I see ibid., vol.43, no.6, p.572-80 (1996). A theoretical and numerical study of the acoustic field intensity within a curved flow conduit having (1) diameter similar to the wavelength of the interrogating frequency and (2) speed of sound mism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a5e889b2e6067552f562186ad45297e
https://doi.org/10.1109/10.495277
https://doi.org/10.1109/10.495277
Publikováno v:
Stroke. 23:1439-1445
Many patient monitoring techniques have been used for detecting cerebral hypoperfusion during carotid endarterectomy. We compared middle cerebral artery blood flow velocities with carotid artery stump pressures to evaluate the indications for common
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f7479656817c77c591ea0ca46a5c5b6
https://doi.org/10.1161/01.str.23.10.1439
https://doi.org/10.1161/01.str.23.10.1439
Publikováno v:
Ultrasound in medicinebiology. 34(1)
A recent clinical trial of transcranial low-frequency ultrasound-mediated tPA thrombolysis (LFUT) showed cerebral hemorrhages associated with high spatial peak pulse average intensity (I(SPPA)), wide beam and long pulse duration. We developed an alte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f21502ee9833736dac2fd30ea9bec29d
https://pubmed.ncbi.nlm.nih.gov/17854979
https://pubmed.ncbi.nlm.nih.gov/17854979