[HTML][HTML] DeepDTI: High-fidelity six-direction diffusion tensor imaging using deep learning

Q Tian, B Bilgic, Q Fan, C Liao, C Ngamsombat, Y Hu… - NeuroImage, 2020 - Elsevier
Diffusion tensor magnetic resonance imaging (DTI) is unsurpassed in its ability to map
tissue microstructure and structural connectivity in the living human brain. Nonetheless, the …

Distortion‐free, high‐isotropic‐resolution diffusion MRI with gSlider BUDA‐EPI and multicoil dynamic B0 shimming

…, SS Iyer, F Wang, C Ngamsombat… - Magnetic resonance …, 2021 - Wiley Online Library
Purpose We combine SNR‐efficient acquisition and model‐based reconstruction strategies
with newly available hardware instrumentation to achieve distortion‐free in vivo diffusion …

[HTML][HTML] Comprehensive diffusion MRI dataset for in vivo human brain microstructure mapping using 300 mT/m gradients

…, T Witzel, MN Polackal, NA Ohringer, C Ngamsombat… - Scientific data, 2022 - nature.com
Strong gradient systems can improve the signal-to-noise ratio of diffusion MRI measurements
and enable a wider range of acquisition parameters that are beneficial for microstructural …

Association between gut microbiota with mild cognitive impairment and Alzheimer's disease in a Thai population

…, N Nonthabenjawan, C Ngamsombat… - Neurodegenerative …, 2023 - karger.com
Background: Mild cognitive impairment (MCI) and Alzheimer’s disease (AD) are common in
older adults. Much recent work has implicated the connection between the gut and the brain …

Differences in clinical features between optic neuritis in neuromyelitis optica spectrum disorders and in multiple sclerosis

J Srikajon, S Siritho, C Ngamsombat… - Multiple Sclerosis …, 2018 - journals.sagepub.com
… The author(s) declared the following potential conflicts of interest with respect to the
research, authorship, and/or publication of this article: Dr Srikajon, Dr Ngamsombat and Dr …

Imaging G-ratio in multiple sclerosis using high-gradient diffusion MRI and macromolecular tissue volume

F Yu, Q Fan, Q Tian, C Ngamsombat… - American Journal …, 2019 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Remyelination represents an area of great therapeutic
interest in multiple sclerosis but currently lacks a robust imaging marker. The purpose of this …

Improving in vivo human cerebral cortical surface reconstruction using data-driven super-resolution

Q Tian, B Bilgic, Q Fan, C Ngamsombat… - Cerebral …, 2021 - academic.oup.com
Accurate and automated reconstruction of the in vivo human cerebral cortical surface from
anatomical magnetic resonance (MR) images facilitates the quantitative analysis of cortical …

Evaluation of ultrafast wave–controlled aliasing in parallel imaging 3D-FLAIR in the visualization and volumetric estimation of cerebral white matter lesions

C Ngamsombat, ALM Gonçalves Filho… - American Journal …, 2021 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Our aim was to evaluate an ultrafast 3D-FLAIR sequence
using Wave–controlled aliasing in parallel imaging encoding (Wave-FLAIR) compared with …

[HTML][HTML] Axonal damage in the optic radiation assessed by white matter tract integrity metrics is associated with retinal thinning in multiple sclerosis

C Ngamsombat, Q Tian, Q Fan, A Russo… - NeuroImage: Clinical, 2020 - Elsevier
Introduction White matter damage in the visual pathway is common in multiple sclerosis (MS)
and is associated with retinal thinning, although the underlying mechanism of association …

[HTML][HTML] Validation of a highly accelerated post-contrast wave-controlled aliasing in parallel imaging (CAIPI) 3D-T1 MPRAGE compared to standard 3D-T1 MPRAGE …

…, KM Awan, J Conklin, C Ngamsombat… - European …, 2023 - Springer
Objectives High-resolution post-contrast T1-weighted imaging is a workhorse sequence in
the evaluation of neurological disorders. The T1-MPRAGE sequence has been widely …