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Qiyuan Tian
Researcher at Harvard University
Publications - 78
Citations - 1611
Qiyuan Tian is an academic researcher from Harvard University. The author has contributed to research in topics: Diffusion MRI & Medicine. The author has an hindex of 16, co-authored 60 publications receiving 885 citations. Previous affiliations of Qiyuan Tian include Stanford University & Fudan University.
Papers
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Journal ArticleDOI
Localizing central swallowing functions by combining non-invasive brain stimulation with neuroimaging.
Shasha Li,Marziye Eshghi,Sheraz Khan,Qiyuan Tian,Juho Joutsa,Yangming Ou,Qing Mei Wang,Jian Kong,Bruce R. Rosen,Jyrki Ahveninen,Aapo Nummenmaa +10 more
TL;DR: In this paper, surface electromyography (sEMG) recordings of lip orbicularis oris (OO) muscle activities elicited by a functional MRI-guided neuron-avigated TMS (nTMS) techniquewould aid in the detection of the submental complex (SMC) muscles' motor evoked potentials (MEPs) for localization of the SMC target in pharyngeal M1.
Journal ArticleDOI
A Twin Study of Altered White Matter Heritability in Youth With Autism Spectrum Disorder.
John P. Hegarty,J C Monterrey,Qiyuan Tian,Sue C. Cleveland,Jennifer M. Phillips,Olga N. Wolke,Jennifer A. McNab,Joachim Hallmayer,Allan L. Reiss,Antonio Y. Hardan,Laura C. Lazzeroni +10 more
TL;DR: In this article , the authors examined the impact of genetic and environmental factors on white matter microstructure in twins with ASD compared to control twins without ASD, and developed a new version of the twin-pair difference score analysis method that estimates the contribution of genetic/environment factors to shared covariance between different brain and behavioral traits.
Posted Content
SRDTI: Deep learning-based super-resolution for diffusion tensor MRI
Qiyuan Tian,Ziyu Li,Qiuyun Fan,Chanon Ngamsombat,Yuxin Hu,Congyu Liao,Fuyixue Wang,Kawin Setsompop,Jonathan R. Polimeni,Berkin Bilgic,Susie Y. Huang +10 more
TL;DR: In this paper, a deep learning-based super-resolution method is proposed to synthesize high-resolution diffusion-weighted images (DWIs) from low-resolution DWIs, which are more similar to high resolution ground truth than those from trilinear and cubic spline interpolation.
Posted ContentDOI
High-fidelity fast volumetric brain MRI using a hybrid denoising generative adversarial network (HDnGAN)
Ziyu Li,Qiyuan Tian,Chanon Ngamsombat,Chanon Ngamsombat,Samuel C. D. Cartmell,John Conklin,Augusto Lio M. Gonçalves Filho,Wei-Ching Lo,Guangzhi Wang,Kui Ying,Kawin Setsompop,Kawin Setsompop,Qiuyun Fan,Berkin Bilgic,Berkin Bilgic,Stephen F. Cauley,Susie Y. Huang,Susie Y. Huang +17 more
TL;DR: In this paper, a hybrid GAN with a 3D generator and a 2D discriminator was proposed to denoise 3D T2-weighted fluid-attenuated inversion recovery (FLAIR) images acquired in 2.75 minutes (R=3x2).
Posted ContentDOI
The influence of axonal beading and undulation on axonal diameter mapping
Hong-Hsi Lee,Qiyuan Tian,Maxina Sheft,Ricardo Coronado-Leija,Gabriel Ramos-Llordén,Ali Abdollahzadeh,Els Fieremans,Dmitry S. Novikov,Susie Y. Huang +8 more
TL;DR: In this article , the effect of non-cylindrical axonal shape on axonal diameter mapping with diffusion MRI has been investigated, where the authors quantify the influence of cellular-level features such as caliber variation and undulation on axon diameter estimation.