Wingrove, Jed O'Daly, Owen De Lara Rubio, Alfonso Hill, Simon Swedroska, Magda Forbes, Ben Amiel, Stephanie Zelaya, Fernando
Published in
Human brain mapping
Aberrant responses within homeostatic, hedonic and cognitive systems contribute to poor appetite control in those with an overweight phenotype. The hedonic system incorporates limbic and meso-limbic regions involved in learning and reward processing, as well as cortical regions involved in motivation, decision making and gustatory processing. Equal...
Basharat, Fateen Tanguay, Jesse
Published in
Physics in Medicine & Biology
Chronic obstructive pulmonary disease (COPD) is a leading cause of death worldwide. We experimentally investigated the feasibility of two-dimensional xenon-enhanced dual-energy (XeDE) radiography for imaging of lung function. We optimized image quality under quantum-noise-limited conditions using a chest phantom consisting of a rectangular chamber ...
Yang, Yingli Cai, Jing Cusumano, Davide
Published in
Frontiers in Oncology
Huang, Jei-Yie Lin, Yen-Hung Hung, Chung-Lieh Chen, Wen-Pin Tamaki, Nagara Bax, Jeroen J. Morris, Daniel A. Korosoglou, Grigorios Wu, Yen-Wen
Published in
Frontiers in Cardiovascular Medicine
Tseng, Chia-Lin Chen, Hanbo Stewart, James Lau, Angus Z. Chan, Rachel W. Lawrence, Liam S. P. Myrehaug, Sten Soliman, Hany Detsky, Jay Lim-Fat, Mary Jane
...
Published in
Frontiers in Oncology
Purpose This study reports the workflow and initial clinical experience of high grade glioma (HGG) radiotherapy on the 1.5 T MR-Linac (MRL), with a focus on the temporal variations of the tumor and feasibility of multi-parametric image (mpMRI) acquisition during routine treatment workflow. Materials and methods Ten HGG patients treated with radiati...
Dabiri, Mona Dehghani Firouzabadi, Fatemeh Yang, Kun Barker, Peter B. Lee, Roland R. Yousem, David M.
Published in
Frontiers in Neuroscience
In this review article we have consolidated the imaging literature of patients with schizophrenia across the full spectrum of modalities in radiology including computed tomography (CT), morphologic magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), magnetic resonance spectroscopy (MRS), positron emission tomography (PET...
Senthilvelan, Santhakumar Kannath, Santhosh Kumar Arun, Karumattu Manattu Menon, Ramshekhar Kesavadas, Chandrasekharan
Published in
Frontiers in Neuroscience
Purpose The purpose of this study was to assess the feasibility of non-invasive assessment of cerebral hemodynamics using functional near-infrared spectroscopy (fNIRS) in patients with intracranial dural arteriovenous fistula (DAVF) and to correlate the hemodynamic changes with definitive endovascular treatment. Methodology Twenty-seven DAVF patien...
Matani, Hirsch Patel, Ankur K. Horne, Zachary D. Beriwal, Sushil
Published in
Frontiers in Oncology
Introduction Imaging is integral part of cervical cancer management. Currently, MRI is used for staging, follow up and image guided adaptive brachytherapy. The ongoing IQ-EMBRACE sub-study is evaluating the use of MRI for functional imaging to aid in the assessment of hypoxia, metabolism, hemodynamics and tissue structure. This study reviews the cu...
Radaelli, Alice Ortiz, Daniel Michelotti, Alessia Roche, Maxime Hata, Ryunosuke Sando, Shinsuke Bonny, Olivier Gruetter, Rolf Yoshihara, Hikari A I
Published in
ACS sensors
Spin hyperpolarization enables real-time metabolic imaging of carbon-13-labeled substrates. While hyperpolarized l-(1-13C)alaninamide is a probe of the cell-surface tumor marker aminopeptidase-N (APN, CD13), its activity in vivo has not been described. Scanning the kidneys of rats infused with hyperpolarized alaninamide shows both conversion to [1-...
Huang, Yu-Hua Ren, Ge Xiao, Haonan Yang, Dongrong Kong, Feng-Ming Spring Ho, Wai Yin Cai, Jing
Published in
Medical physics
Current computed tomography (CT)-based lung ventilation imaging (CTVI) techniques derive a static ventilation image without temporal information. This research aims to develop a four-dimensional CT (4DCT)-based multiphase dynamic ventilation imaging framework capable of recovering the entire ventilation process throughout the breathing cycle for fu...
