Results 271 to 280 of about 116,500 (328)

Enhancing knee osteoarthritis detection with AI, image denoising, and optimized classification methods and the importance of physical therapy methods. [PDF]

PeerJ Comput Sci
Bugday B, Bingol H, Yildirim M, Alatas B.   +3 more
europepmc   +1 more source

Motion Mitigation Techniques for Abdominal and Cardiac MR Imaging

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT MRI of the heart and abdominal organs provides unparalleled soft tissue contrast and quantitative biomarkers, yet remains highly susceptible to physiological motion. Contractions of the myocardium, respiratory excursions, peristalsis, vascular pulsatility, and unpredictable bulk patient movement generate artifacts that impair image quality ...
Eric M. Schrauben, Gastao Lima da Cruz, Christopher W. Roy, Thomas Küstner   +3 more
wiley   +1 more source

Noise-aware dynamic image denoising and positron range correction for Rubidium-82 cardiac PET imaging via self-supervision. [PDF]

Med Image Anal
Xie H, Guo L, Velo A, Liu Z, Liu Q, Guo X, Zhou B, Chen X, Tsai YJ, Miao T, Xia M, Liu YH, Armstrong IS, Wang G, Carson RE, Sinusas AJ, Liu C.   +16 more
europepmc   +1 more source

Pulsatility Assessment of Cerebral Perforating Arteries Using Submillimeter‐Resolution Dual‐VENC Phase‐Contrast MRI at 3T

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Dysfunction of cerebral perforating arteries is a major contributor to cerebral small vessel disease. Developing a reliable MRI technique for assessing cerebral perforating arteries on widely accessible 3T systems would be advantageous.
Jianing Tang, Sang Hun Chung, Maria Gamez, Tianrui Zhao, Michael S. Wolf, Dilip K. Pandey, Philip B. Gorelick, Lirong Yan   +7 more
wiley   +1 more source

Integrating Kalman filter noise residue into U-Net for robust image denoising: the KU-Net model. [PDF]

Sci Rep
Soniya S, Sriharipriya KC.
europepmc   +1 more source

Cardiac MR Fingerprinting at 0.55T Using a Deep Image Prior for Joint T1, T2, and M0 Mapping

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background 0.55T systems offer unique advantages and may support expanded access to cardiac MRI. Purpose To assess the feasibility of 0.55T cardiac MR Fingerprinting (MRF), leveraging a deep image prior reconstruction to mitigate noise. Study Type Phantom and prospective in vivo assessment.
Zhongnan Liu, Zexuan Liu, Imran Rashid, Mauricio Stanzione Galizia, Christopher Scoma, William Truesdell, Prachi Agarwal, Nicole Seiberlich, Liyue Shen, Jesse Hamilton   +9 more
wiley   +1 more source

Correction to: Deep learning-based PET image denoising and reconstruction: a review. [PDF]

Radiol Phys Technol
Hashimoto F, Onishi Y, Ote K, Tashima H, Reader AJ, Yamaya T.   +5 more
europepmc   +1 more source

Association between the gut microbiome and neurodevelopmental outcomes in infants with congenital heart disease: A prospective cohort study

Journal of Parenteral and Enteral Nutrition, EarlyView.
Abstract Background Children with congenital heart disease are at risk for poor neurodevelopment. The gut microbiome may influence neurodevelopmental outcomes through the gut‐brain axis. This study investigated the association of early‐life gut microbiome with neurodevelopmental outcomes.
Michael P. Fundora, Lily Dressner, Christina Calamaro, Ann‐Marie Brown, Amelia St. John, Rachael Keiffer, Nneka Alexander, Hui Huang, Scott Gillespie, Patricia Wei Denning, Kolby Sanders‐Lewis, Jinbing Bai   +11 more
wiley   +1 more source

Ultrasound image denoising autoencoder model based on lightweight attention mechanism. [PDF]

Quant Imaging Med Surg
Shi L, Di W, Liu J.
europepmc   +1 more source

Dextran sodium sulfate confounds causal role of periodontitis in inflammatory bowel disease

Journal of Periodontology, EarlyView.
Abstract Background Emerging evidence supports a bidirectional link between periodontitis and inflammatory bowel disease (IBD). To investigate this relationship, experimental models commonly use dextran sodium sulfate (DSS) to induce colitis. However, DSS is presumed to selectively affect the colon, and its potential off‐target effects on the oral ...
Himanshi Tanwar, Jeba Mercy Gnanasekaran, Niyant Ganesh, Cindy Zhou, Amy Plotkin, Giacomo Baima, Massimo Costalonga, Fenfen Zhou, Hanping Feng, Priyam Jani, Jean‐Pierre Raufman, Vivek Thumbigere‐Math   +11 more
wiley   +1 more source