Antonia Šušnjar

Dynamic contrast-enhanced MRI quantifies microvascular changes in lung transplant recipients with chronic lung allograft dysfunction

Marvah Hill Pierre-Louis, Antonia Šušnjar, Margaret B. Allison, Nikos Efthimiou et autres

us (code pays fourni par la source)

Excitation-Inhibition Balance in Schizophrenia Spectrum Disorders: EEG Criticality Reflects Frontal Metabolites and a Potential Compensatory Mechanism

Genc Hasanaj, Marcel S. Kallweit, Berkhan Karslı, Verena Meisinger et autres

Abstract Background The excitation-inhibition (E-I) balance is essential for normal brain functioning, while deviations from this balance have been implicated in several psychiatric disorders. However, the extent to which electroencephalography (EEG) and proton magnetic resonance spectroscopy (¹H-MRS) E-I markers are altered in …

de, us, br (code pays fourni par la source)

Multi-Vendor Implementation and Comparison of Concentric Ring Trajectory Magnetic Resonance Spectroscopic Imaging

Uzay Emir, Ralph Noeske, Xin Shen, Antonia Šušnjar et autres

Multi-Vendor Implementation and Comparison of Density Weighted Concentric Ring Trajectory Magnetic Resonance Spectroscopic Imaging DOI: 10.13140/RG.2.2.27408.12804 standardization Across-vendor semi-LASER single-voxel MRS 3T https://www.researchgate.net/publication/349313092_Multi-Vendor_Implementation_and_Comparison_of_Density_Weighted_Concentric_Ring_Trajectory_Magnetic_Resonance_Spectroscopic_Imaging ZOOM MRSI ISMRM Uzay E Emir , Ralph Noeske , Xin Shen , Antonia Susnjar , Katrinus Keijnemans , …

us (code pays fourni par la source)

Multi-Vendor Implementation and Comparison of Concentric Ring Trajectory Magnetic Resonance Spectroscopic Imaging

Uzay Emir, Ralph Noeske, Xin Shen, Antonia Šušnjar et autres

Multi-Vendor Implementation and Comparison of Density Weighted Concentric Ring Trajectory Magnetic Resonance Spectroscopic Imaging DOI: 10.13140/RG.2.2.27408.12804 standardization Across-vendor semi-LASER single-voxel MRS 3T https://www.researchgate.net/publication/349313092_Multi-Vendor_Implementation_and_Comparison_of_Density_Weighted_Concentric_Ring_Trajectory_Magnetic_Resonance_Spectroscopic_Imaging ZOOM MRSI ISMRM Uzay E Emir , Ralph Noeske , Xin Shen , Antonia Susnjar , Katrinus Keijnemans , …

us (code pays fourni par la source)

Synthetic Data in MR Spectroscopy: Current Practices, Applications, and Considerations

John LaMaster, Aaron T. Gudmundson, Alireza Abaei, Şeyma Alçiçek et autres

The use of synthetic data has emerged as an essential tool in Magnetic Resonance Spectroscopy (MRS) research and applications, providing advantages for optimization of acquisition, software validation, deep learning applications, and enhanced reproducibility. Importantly, synthetic data addresses challenges of limited training data …

Synthetic Data in MR Spectroscopy: Current Practices, Applications, and Considerations

John LaMaster, Aaron T. Gudmundson, Alireza Abaei, Şeyma Alçiçek et autres

The use of synthetic data has emerged as an essential tool in Magnetic Resonance Spectroscopy (MRS) research and applications, providing advantages for optimization of acquisition, software validation, deep learning applications, and enhanced reproducibility. Importantly, synthetic data addresses challenges of limited training data …

de, us (code pays fourni par la source)

The link between GABA levels and P300 abnormalities in schizophrenia spectrum disorders: regional and symptom-based insights

Berkhan Karslı, Verena Meisinger, Genc Hasanaj, Marcel S. Kallweit et autres

According to the excitation-inhibition imbalance theory, GABAergic and glutamatergic systems influence the clinical symptoms, particularly cognitive deficits in schizophrenia spectrum disorders (SSD). These systems have been found disrupted in the anterior cingulate cortex (ACC) and dorsolateral prefrontal cortex (DLPFC) in SSD, and …

de, us, br (code pays fourni par la source)

Deep learning assisted detection of chronic lung allograft dysfunction using pulmonary DCE-MRI

Kei Chuen, Xingxin He, Antonia Šušnjar, Marvah Hill Pierre-Louis et autres

Motivation: Chronic Lung Allograft Dysfunction (CLAD) is a significant cause of mortality among lung transplant recipients, making early detection crucial for timely intervention. Goal(s): This study aimed to evaluate a deep learning-based method for distinguishing patients with CLAD from non-CLAD using 3D …

DCE-MRI enables quantitative assessment of microvascular differences in chronic lung allograft rejection post-lung transplantation

Antonia Šušnjar, Marvah Hill Pierre-Louis, Margaret B. Allison, A. Akinniyi et autres

Motivation: Chronic lung allograft dysfunction (CLAD) is a major cause of mortality after the first year post-lung transplant, with limited treatment options and challenges in early diagnosis. Goal(s): Motivated by the need for non-invasive detection methods, this study aimed to assess microvascular …

Magnetic resonance spectroscopy and the menstrual cycle: A multi-centre assessment of menstrual cycle effects on GABA & GSH.

Yulu Song, James J. Prisciandaro, Dace Apšvalka, Mae Bernard et autres

BACKGROUND: Gamma-aminobutyric acid (GABA) and glutathione (GSH) play a significant role in the functioning of a healthy brain and can both be quantified using magnetic resonance spectroscopy (MRS). Several small-scale studies have suggested MRS measured GABA may fluctuate with the menstrual cycle, …

us, gb, pt, pl, tw, no, cn, jp, ca, be, kr (code pays fourni par la source)

Reproducibility Made Easy: A Tool for Methodological Transparency and Efficient Standardized Reporting Based on the Proposed MRSinMRS Consensus

Antonia Šušnjar, Antonia Kaiser, Dunja Simičić, Gianna Nossa et autres

Recent expert consensus publications have highlighted the issue of poor reproducibility in magnetic resonance spectroscopy (MRS) studies, mainly due to the lack of standardized reporting criteria, which affects their clinical applicability. To combat this, guidelines for minimum reporting standards (MRSinMRS) were introduced …

us, ch (code pays fourni par la source)

Dual αvβ6 and αvβ1 Inhibition over 12 Weeks Reduces Active Type I Collagen Deposition in Individuals with Idiopathic Pulmonary Fibrosis: A Phase 2, Double-Blind, Placebo-controlled Clinical Trial

Sydney B. Montesi, Gregory P. Cosgrove, Scott M. TURNER, Iris Yuwen Zhou et autres

Abstract Rationale Idiopathic pulmonary fibrosis (IPF) is characterized by excessive deposition of type I collagen. 68Ga-CBP8, a type I collagen positron emission tomography probe, measures collagen accumulation and shows higher collagen deposition in patients with IPF. Bexotegrast (PLN-74809) is an oral, once-daily, …

us (code pays fourni par la source)