Výsledky vyhledávání

Akademický článek

Whole-Cerebrum distortion-free three-dimensional pseudo-continuous arterial spin labeling at 7T

Autor: Chenyang Zhao, Xingfeng Shao, Qinyang Shou, Samantha J. Ma, Sayim Gokyar, Christina Graf, Rudolf Stollberger, Danny JJ Wang

Publikováno v: NeuroImage, Vol 277, Iss , Pp 120251- (2023)

Fulfilling potentials of ultrahigh field for pseudo-Continuous Arterial Spin Labeling (pCASL) has been hampered by B1/B0 inhomogeneities that affect pCASL labeling, background suppression (BS), and the readout sequence. This study aimed to present a

Externí odkaz: https://doaj.org/article/c204dc9572d64c528057b8ae6ede2cf6

Zobrazit plný text záznamu

Akademický článek

Retrospective motion artifact correction of structural MRI images using deep learning improves the quality of cortical surface reconstructions

Autor: Ben A Duffy, Lu Zhao, Farshid Sepehrband, Joyce Min, Danny JJ Wang, Yonggang Shi, Arthur W Toga, Hosung Kim

Publikováno v: NeuroImage, Vol 230, Iss , Pp 117756- (2021)

Head motion during MRI acquisition presents significant challenges for neuroimaging analyses. In this work, we present a retrospective motion correction framework built on a Fourier domain motion simulation model combined with established 3D convolut

Externí odkaz: https://doaj.org/article/db9599bdbff2485485df6adb919ae50d

Zobrazit plný text záznamu

Epidermal Growth Factor Receptor Mutation Status and the Impact on Clinical Outcomes in Patients with Non-Small Cell Lung Cancer

Autor: HM Huang, Y Wei, JJ Wang, FY Ran, Y Wen, QH Chen, BF Zhang

Publikováno v: Balkan Journal of Medical Genetics. 25:29-36

Epidermal growth factor receptor (EGFR) mutation status differs according to ethnicity, gender, smoking history, and histology types. The present study aimed to evaluate EGFR mutation status in patients with non-small cell lung cancer (NSCLC) and fur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aabdb372593f90f5787999f6ffd7ea7a
https://doi.org/10.2478/bjmg-2022-0015

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Robust single-shot acquisition of high resolution whole brain ASL images by combining time-dependent 2D CAPIRINHA sampling with spatio-temporal TGV reconstruction

Autor: Stefan M. Spann, Xingfeng Shao, Danny JJ. Wang, Christoph S. Aigner, Matthias Schloegl, Kristian Bredies, Rudolf Stollberger

Publikováno v: NeuroImage, Vol 206, Iss , Pp 116337- (2020)

For ASL perfusion imaging in clinical settings the current guidelines recommends pseudo-continuous arterial spin labeling with segmented 3D readout. This combination achieves the best signal to noise ratio with reasonable resolution but is prone to m

Externí odkaz: https://doaj.org/article/c04c4b6f65d3449d86e0ef02a122dfb5

Zobrazit plný text záznamu

Neurofluid circulation: Anatomy, Physiology, and Imaging

Autor: Mai-Lan Ho, Danny JJ Wang, Jun Hua, Di Cao

Publikováno v: The British Journal of Radiology.

First described in 2012, the glymphatic system is responsible for maintaining homeostasis within the central nervous system, including nutrient delivery, waste clearance, and consistency of the ionic microenvironment. It is comprised of glial cells a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0eb015785d03a10a19adfb86af01f6d7
https://doi.org/10.1259/bjr.20230016

Zobrazit plný text záznamu

Transformer based deep learning denoising of single and multi-delay 3D Arterial Spin Labeling

Autor: Qinyang Shou, Chenyang Zhao, Xingfeng Shao, Kay Jann, Karl G. Helmer, Hanzhang Lu, Danny JJ Wang

Publikováno v: medRxiv

PurposeTo present a Swin Transformer-based deep learning (DL) model for denoising of single-delay and multi-delay 3D arterial spin labeling (ASL) and compare its performance with convolutional neural network (CNN) methods.MethodsSwin Transformer and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7b9c08b9fa2d13541b9688e36b1e28a
https://europepmc.org/articles/PMC10168491/

Zobrazit plný text záznamu

Depression, stress, and regional cerebral blood flow

Autor: Joshua Chiappelli, Bhim M Adhikari, Mark D Kvarta, Heather A Bruce, Eric L Goldwaser, Yizhou Ma, Shuo Chen, Seth Ament, Alan R Shuldiner, Braxton D Mitchell, Peter Kochunov, Danny JJ Wang, L Elliot Hong

Publikováno v: Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Decreased cerebral blood flow (CBF) may be an important mechanism associated with depression. In this study we aimed to determine if the association of CBF and depression is dependent on current level of depression or the tendency to experience depre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2cee4f589c4448cad4cf20519211c16
https://pubmed.ncbi.nlm.nih.gov/36606600

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání