A multimodal submillimeter MRI atlas of the human cerebellum

Autor: Wenjiao Lyu, Ye Wu, Khoi Minh Huynh, Sahar Ahmad, Pew-Thian Yap

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)

Abstract The human cerebellum is engaged in a broad array of tasks related to motor coordination, cognition, language, attention, memory, and emotional regulation. A detailed cerebellar atlas can facilitate the investigation of the structural and fun

Externí odkaz: https://doaj.org/article/662ffaf29693452caa42afaf9f72cd5a

Noise Mapping and Removal in Complex-Valued Multi-Channel MRI via Optimal Shrinkage of Singular Values

Autor: Wei-Tang Chang, Sang Hun Chung, Yong Chen, Yueh Z. Lee, Khoi Minh Huynh, Pew Thian Yap

Publikováno v: Med Image Comput Comput Assist Interv
Medical Image Computing and Computer Assisted Intervention – MICCAI 2021 ISBN: 9783030872304
MICCAI (6)

In magnetic resonance imaging (MRI), noise is a limiting factor for higher spatial resolution and a major cause of prolonged scan time, owing to the need for repeated scans. Improving the signal-to-noise ratio is therefore key to faster and higher-re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a2ddfeee39d80fac06f2990b4604adf
https://pubmed.ncbi.nlm.nih.gov/35994030

Rapid Diffusion Magnetic Resonance Imaging Using Slice-Interleaved Encoding

Autor: Tiantian Xu, Ye Wu, Yoonmi Hong, Sahar Ahmad, Khoi Minh Huynh, Zhixing Wang, Weili Lin, Wei-Tang Chang, Pew-Thian Yap

Publikováno v: Medical Image Analysis. 81:102548

In this paper, we present a robust reconstruction scheme for diffusion MRI (dMRI) data acquired using slice-interleaved diffusion encoding (SIDE). When combined with SIDE undersampling and simultaneous multi-slice (SMS) imaging, our reconstruction st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09aeac555983e82c9f193cd30dc43917
https://doi.org/10.1016/j.media.2022.102548

Longitudinal Parcellation of the Infant Cortex Using Multi-modal Connectome Harmonics

Autor: Gang Li, Sahar Ahmad, Weili Lin, Hoyt Patrick Taylor, Khoi Minh Huynh, Pew Thian Yap, Han Zhang, Zhengwang Wu, Zhen Zhou, Ye Wu, Li Wang

Publikováno v: Computational Diffusion MRI ISBN: 9783030730178

Functional segregation and specialization of cortical regions is central to the significant changes that take place during early brain development. We present an automated scheme that harnesses local and long-range connectivity features of the cortex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bfc100c78e4ea245489bba84aa3dbae8
https://doi.org/10.1007/978-3-030-73018-5_20

Estimating Tissue Microstructure with Undersampled Diffusion Data via Graph Convolutional Neural Networks

Autor: Pew Thian Yap, Jiquan Ma, Weili Lin, Khoi Minh Huynh, Dinggang Shen, Yongqin Zhang, Yoonmi Hong, Jaeil Kim, Geng Chen

Publikováno v: Medical Image Computing and Computer Assisted Intervention – MICCAI 2020 ISBN: 9783030597276
MICCAI (7)
Med Image Comput Comput Assist Interv

Advanced diffusion models for tissue microstructure are widely employed to study brain disorders. However, these models usually require diffusion MRI (DMRI) data with densely sampled q-space, which is prohibitive in clinical settings. This problem ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f043252b37789d5e713e87a86c9a743
https://doi.org/10.1007/978-3-030-59728-3_28