Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Heiko Neeb"'
Autor:
Eduardo Caverzasi, Nico Papinutto, Christian Cordano, Gina Kirkish, Tristan J. Gundel, Alyssa Zhu, Amit Vijay Akula, W. John Boscardin, Heiko Neeb, Roland G. Henry, Jonah R. Chan, Ari J. Green
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, vol 120, iss 20
Myelin repair is an unrealized therapeutic goal in the treatment of multiple sclerosis (MS). Uncertainty remains about the optimal techniques for assessing therapeutic efficacy and imaging biomarkers are required to measure and corroborate myelin res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20fbfaccd4c88198588eabbd4544e231
https://escholarship.org/uc/item/9p6325dc
https://escholarship.org/uc/item/9p6325dc
Publikováno v:
Magnetic Resonance in Medicine. 84:2713-2723
Purpose In a recent MRI study, it was shown that the longitudinal relaxation rate, R1 , in white matter (WM) is influenced by the relative orientation of nerve fibers with respect to the main magnetic field (B0 ). Even though the exact nature of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9da8220d11347ba1a139e391e9441d73
https://doi.org/10.1002/mrm.28277
https://doi.org/10.1002/mrm.28277
Autor:
Heiko Neeb, Jochen Schenk
Publikováno v:
Zeitschrift für Medizinische Physik. 29:262-271
Objectives The current work investigates the performance of different multivariate supervised machine learning models to predict the presence or absence of multiple sclerosis (MS) based on features derived from quantitative MRI acquisitions. The perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::374f899faaf6df2459945ae46cb99757
https://doi.org/10.1016/j.zemedi.2018.10.004
https://doi.org/10.1016/j.zemedi.2018.10.004
Publikováno v:
Journal of Magnetic Resonance. 300:135-141
We have recently observed a dependence of the longitudinal relaxation rate, R1, on the orientation of nerve fibres with respect to the main magnetic field. A similar dependence of R 2 ∗ is long established and can be well explained by spin-dephasin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b7012c64f8ea455526ab825f60572e
https://doi.org/10.1016/j.jmr.2019.01.013
https://doi.org/10.1016/j.jmr.2019.01.013
Publikováno v:
Magnetic Resonance Materials in Physics, Biology and Medicine. 31:501-510
Recent MRI studies have shown that the orientation of nerve fibres relative to the main magnetic field affects the R2*(= 1/T2*) relaxation rate in white matter (WM) structures. The underlying physical causes have been discussed in several studies but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ea88b50bcfeb4dbe9b648e6b1d863a
https://doi.org/10.1007/s10334-018-0678-8
https://doi.org/10.1007/s10334-018-0678-8
Publikováno v:
Magnetic resonance in medicineREFERENCES. 84(5)
In a recent MRI study, it was shown that the longitudinal relaxation rate, RAtomistic molecular dynamics simulations were employed and the RThe results obtained show that the RThe good agreement between theoretical and experimental findings indicates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8da25c6f3a67ae420c6ebd4bdc9e512a
https://pubmed.ncbi.nlm.nih.gov/32274862
https://pubmed.ncbi.nlm.nih.gov/32274862
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Interactions between hydrogen protons of water molecules and macromolecules within the myelin sheath surrounding the axons are a major factor influencing the magnetic resonance (MR) contrast in white matter (WM) regions. In past decades, several stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f5c4278b5db9d2dabe3570aa052dbe5
https://doi.org/10.1038/s41598-019-51003-4
https://doi.org/10.1038/s41598-019-51003-4
Autor:
Erwin F. Strasser, Tim Wiemers, Isabella Wiest, Lucrezia Hausner, Peter Bugert, Max-Joseph Kraus, Lutz Frölich, Heiko Neeb
Publikováno v:
Journal of Alzheimer's disease : JAD. 71(3)
Background Early diagnosis of Alzheimer's disease (AD) is challenging, and easily accessible biomarkers are an unmet need. Blood platelets frequently serve as peripheral model for studying AD pathogenesis and might represent a reasonable biomarker so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c71cd0ac93fc5cbd928f695e23f3c9e2
https://pubmed.ncbi.nlm.nih.gov/31450503
https://pubmed.ncbi.nlm.nih.gov/31450503
Publikováno v:
Journal of magnetic resonance (San Diego, Calif. : 1997). 300
We have recently observed a dependence of the longitudinal relaxation rate, R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fa23ed5d4d6df810ba9ff76cef5feedc
https://pubmed.ncbi.nlm.nih.gov/30743171
https://pubmed.ncbi.nlm.nih.gov/30743171
Publikováno v:
Magma (New York, N.Y.). 31(4)
Recent MRI studies have shown that the orientation of nerve fibres relative to the main magnetic field affects the RFor a group of 16 healthy subjects, a series of gradient echo, echo-planar and diffusion weighted images were acquired at 3T from whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a244c5e0629c8aafc88f4e55c0162a94
https://pubmed.ncbi.nlm.nih.gov/29464463
https://pubmed.ncbi.nlm.nih.gov/29464463