Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Tales Santini"'
Autor:
Tiago Martins, Bruno de Almeida, Minjie Wu, Kristine A. Wilckens, Davneet Minhas, James W. Ibinson, Howard J. Aizenstein, Tales Santini, Tamer S. Ibrahim
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
The development of innovative non-invasive neuroimaging methods and biomarkers is critical for studying brain disease. Imaging of cerebrospinal fluid (CSF) pulsatility may inform the brain fluid dynamics involved in clearance of cerebral metabolic wa
Externí odkaz:
https://doaj.org/article/46e3323616334c80923cf5a5b08f9948
Autor:
Madison Lewis, Tales Santini, Nicholas Theis, Brendan Muldoon, Katherine Dash, Jonathan Rubin, Matcheri Keshavan, Konasale Prasad
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Structural covariance network (SCN) studies on first-episode antipsychotic-naïve psychosis (FEAP) have examined less granular parcellations on one morphometric feature reporting lower network resilience among other findings. We examined SCN
Externí odkaz:
https://doaj.org/article/8d29b8c9abdd43488abd4761b7f4f274
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
Water diffusion anisotropy MRI is sensitive to microstructural changes in the brain that are hallmarks of various neurological conditions. However, conventional metrics like fractional anisotropy are confounded by neuron fiber orientation dispersion,
Externí odkaz:
https://doaj.org/article/4a4dfbc5e2c24392a22a31dc0af11aa4
Autor:
Santiago Aja-Fernández, Carmen Martín-Martín, Álvaro Planchuelo-Gómez, Abrar Faiyaz, Md Nasir Uddin, Giovanni Schifitto, Abhishek Tiwari, Saurabh J. Shigwan, Rajeev Kumar Singh, Tianshu Zheng, Zuozhen Cao, Dan Wu, Stefano B. Blumberg, Snigdha Sen, Tobias Goodwin-Allcock, Paddy J. Slator, Mehmet Yigit Avci, Zihan Li, Berkin Bilgic, Qiyuan Tian, Xinyi Wang, Zihao Tang, Mariano Cabezas, Amelie Rauland, Dorit Merhof, Renata Manzano Maria, Vinícius Paraníba Campos, Tales Santini, Marcelo Andrade da Costa Vieira, SeyyedKazem HashemizadehKolowri, Edward DiBella, Chenxu Peng, Zhimin Shen, Zan Chen, Irfan Ullah, Merry Mani, Hesam Abdolmotalleby, Samuel Eckstrom, Steven H. Baete, Patryk Filipiak, Tanxin Dong, Qiuyun Fan, Rodrigo de Luis-García, Antonio Tristán-Vega, Tomasz Pieciak
Publikováno v:
NeuroImage: Clinical, Vol 39, Iss , Pp 103483- (2023)
The objective of this study is to evaluate the efficacy of deep learning (DL) techniques in improving the quality of diffusion MRI (dMRI) data in clinical applications. The study aims to determine whether the use of artificial intelligence (AI) metho
Externí odkaz:
https://doaj.org/article/59576c43e92943cc8ee0c017cb32d811
Autor:
Tales Santini, Sossena Wood, Narayanan Krishnamurthy, Tiago Martins, Howard J. Aizenstein, Tamer S. Ibrahim
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Recently cleared by the FDA, 7 Tesla (7 T) MRI is a rapidly growing technology that can provide higher resolution and enhanced contrast in human MRI images. However, the increased operational frequency (~ 297 MHz) hinders its full potential
Externí odkaz:
https://doaj.org/article/5166fe25569e4da9a96ad3b96828c606
Autor:
Ashika Mani, Tales Santini, Radhika Puppala, Megan Dahl, Shruthi Venkatesh, Elizabeth Walker, Megan DeHaven, Cigdem Isitan, Tamer S. Ibrahim, Long Wang, Tao Zhang, Enhao Gong, Jessica Barrios-Martinez, Fang-Cheng Yeh, Robert Krafty, Joseph M. Mettenburg, Zongqi Xia
Publikováno v:
Frontiers in Neurology, Vol 12 (2021)
Background: Magnetic resonance (MR) scans are routine clinical procedures for monitoring people with multiple sclerosis (PwMS). Patient discomfort, timely scheduling, and financial burden motivate the need to accelerate MR scan time. We examined the
Externí odkaz:
https://doaj.org/article/5cd2d979f7e4437a97335cc76cae8738
Autor:
Tales Santini, Minseok Koo, Nadim Farhat, Vinicius P. Campos, Salem Alkhateeb, Marcelo A.C. Vieira, Meryl A. Butters, Caterina Rosano, Howard J. Aizenstein, Joseph Mettenburg, Enrico M. Novelli, Tamer S. Ibrahim
Publikováno v:
NeuroImage: Clinical, Vol 30, Iss , Pp 102655- (2021)
Sickle cell disease (SCD) is an inherited hemoglobinopathy that causes organ dysfunction, including cerebral vasculopathy and neurological complications. Hippocampal segmentation with newer and advanced 7 Tesla (7T) MRI protocols has revealed atrophy
Externí odkaz:
https://doaj.org/article/6c9500dd1a404c179fed11a8cdb3e218
Autor:
Narayanan Krishnamurthy, Tales Santini, Sossena Wood, Junghwan Kim, Tiejun Zhao, Howard J Aizenstein, Tamer S Ibrahim
Publikováno v:
PLoS ONE, Vol 14, Iss 1, p e0209663 (2019)
A variety of 7 Tesla RF coil systems have been proposed to produce spin excitation (B1+ field) and MR image acquisition. Different groups have attempted to mitigate the challenges at high and ultra-high field MRI by proposing novel hardware and softw
Externí odkaz:
https://doaj.org/article/939080157e3f444fbcfa5d76621b2358
Autor:
Sossena Wood, Narayanan Krishnamurthy, Tales Santini, Shailesh B Raval, Nadim Farhat, John Andy Holmes, Tamer S Ibrahim
Publikováno v:
PLoS ONE, Vol 13, Iss 2, p e0192794 (2018)
[This corrects the article DOI: 10.1371/journal.pone.0183168.].
Externí odkaz:
https://doaj.org/article/f9ac5851baac4d62978ba34bdef8daf4
Autor:
Tales Santini, Yujuan Zhao, Sossena Wood, Narayanan Krishnamurthy, Junghwan Kim, Nadim Farhat, Salem Alkhateeb, Tiago Martins, Minseok Koo, Tiejun Zhao, Howard J Aizenstein, Tamer S Ibrahim
Publikováno v:
PLoS ONE, Vol 13, Iss 11, p e0206127 (2018)
Radio-frequency (RF) field inhomogeneities and higher levels of specific absorption rate (SAR) still present great challenges in ultrahigh-field (UHF) MRI. In this study, an in-depth analysis of the eigenmodes of a 20-channel transmit Tic-Tac-Toe (TT
Externí odkaz:
https://doaj.org/article/80929ef56e7445638e876115f1cd8da8