Zobrazeno 1 - 10
of 423
pro vyhledávání: '"Quantitative mr"'
Autor:
Anna M. Chen, Teresa Gerhalter, Seena Dehkharghani, Rosemary Peralta, Mia Gajdošík, Martin Gajdošík, Mickael Tordjman, Julia Zabludovsky, Sulaiman Sheriff, Sinyeob Ahn, James S. Babb, Tamara Bushnik, Alejandro Zarate, Jonathan M. Silver, Brian S. Im, Stephen P. Wall, Guillaume Madelin, Ivan I. Kirov
Publikováno v:
NeuroImage: Clinical, Vol 37, Iss , Pp 103325- (2023)
Purpose: Proton magnetic resonance spectroscopy (1H MRS) offers biomarkers of metabolic damage after mild traumatic brain injury (mTBI), but a lack of replicability studies hampers clinical translation. In a conceptual replication study design, the r
Externí odkaz:
https://doaj.org/article/912ffc6098c04bcb9d663fd0a160f47c
Akademický článek
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Autor:
Laura Stone McGuire, James S. Ryoo, Sepideh Amin Hanjani, Gursant Atwal, Fady T. Charbel, Ali Alaraj
Publikováno v:
Stroke: Vascular and Interventional Neurology, Vol 2, Iss 6 (2022)
Background Up to 3% of all ischemic strokes are secondary to dissections; however, cerebral hemodynamic patterns in cervical arterial dissection and their association with cerebral ischemia are unknown. This study represents the first to assess blood
Externí odkaz:
https://doaj.org/article/7713732a44a04eff80cd92cf919c6189
Publikováno v:
NeuroImage, Vol 260, Iss , Pp 119488- (2022)
Quantitative imaging biomarkers (QIBs) can be defined as objective measures that are sensitive and specific to changes in tissue physiology. Provided the acquired QIBs are not affected by scanner changes, they could play an important role in disease
Externí odkaz:
https://doaj.org/article/94503956f21c4265ac5a07603136f029
Autor:
Christopher Kurz, Giulia Buizza, Guillaume Landry, Florian Kamp, Moritz Rabe, Chiara Paganelli, Guido Baroni, Michael Reiner, Paul J. Keall, Cornelis A. T. van den Berg, Marco Riboldi
Publikováno v:
Radiation Oncology, Vol 15, Iss 1, Pp 1-16 (2020)
Abstract The integration of magnetic resonance imaging (MRI) for guidance in external beam radiotherapy has faced significant research and development efforts in recent years. The current availability of linear accelerators with an embedded MRI unit,
Externí odkaz:
https://doaj.org/article/b141a81fcea94ec78acb44db25f78ecb
Akademický článek
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Akademický článek
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Publikováno v:
Frontiers in Neurology, Vol 11 (2020)
Objective: Investigate areas of correlation between gray matter volumes by MRI and interictal EEG source maps in subtypes of mesial temporal lobe epilepsy (MTLE).Method: 71 patients and 36 controls underwent 3T MRI and and routine EEG was performed.
Externí odkaz:
https://doaj.org/article/3e0c1f666b0940798dcd8a111556deb6
Publikováno v:
BioMedical Engineering OnLine, Vol 17, Iss 1, Pp 1-15 (2018)
Abstract Background Noninvasive magnetic resonance thermometry (MRT) at low-field using proton resonance frequency shift (PRFS) is a promising technique for monitoring ablation temperature, since low-field MR scanners with open-configuration are more
Externí odkaz:
https://doaj.org/article/2b818ea20bd94cabb005cc790690f19b
Autor:
Vaibhav Gulati, Avneesh Chhabra
Publikováno v:
Seminars in Roentgenology. 57:291-305
Musculoskeletal neoplasms include tumors arising from bone, cartilage, muscles, tendons, nerves, and synovium. After initial screening radiographs, magnetic resonance (MR) imaging is the mainstay of management, and its role continues to increase in b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35b614194bc722ba5c4f49f31a2430aa
https://doi.org/10.1053/j.ro.2021.11.002
https://doi.org/10.1053/j.ro.2021.11.002