(August 11th, 2026) Webinar: Oxygen Matters: Moving Cell Culture Toward Physiological Reality
(August 11th, 2026) Webinar: Oxygen Matters: Moving Cell Culture Toward Physiological Reality Most
(November 17, 2026) Live Interview: Low-Field vs High-Field MRI, When Does it Matter & Why
(November 17, 2026) Live Interview: Low-Field vs High-Field MRI, When Does it Matter & Why
Join us for a live expert interview exploring the role of Magnetic Resonance Imaging (MRI) in preclinical research, with a particular focus on high-field and low-field MRI technologies. The discussion will examine the fundamental differences between these approaches, highlighting their respective advantages, limitations, and practical applications in preclinical imaging.
We will explore how magnetic field strength influences image quality, resolution, sensitivity, scan times, accessibility, and overall research outcomes, helping researchers understand which technology is best suited to different experimental needs.
Key takeaways from the session
By the end of the session, participants will have gained insights into:
- Understanding MRI field strengths: The key differences between high-field and low-field MRI systems and how they impact preclinical imaging.
- Advantages and limitations of high-field MRI and low-field MRI: focusing on technical complexity, resolution, SNR, costs, and more.
- Choosing the right MRI platform: Understanding how research objectives, animal models, target anatomy, required resolution, budget, and experimental design influence scanner selection.
- Future perspectives: Exploring emerging developments in MRI technology and how advances in both high-field and low-field imaging may shape the future of preclinical research.
Overall session objective
To provide researchers with a practical understanding of high-field and low-field MRI, enabling them to make informed decisions about imaging technology and select the most appropriate approach for their preclinical research needs.
9:00 am - 10:00 am
Speakers
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Dr. Hai-Ling Margaret ChengProfessor & Associate Director, Graduate Programs at University of TorontoDr. Cheng received her BSc and MSc degrees in Electrical and Computer Engineering from the University of Calgary and spent two years in industry working on real-time synthetic aperture radar development for Canadian defense surveillance. She then returned to academia to pursue further post-graduate study in the Department of Medical Biophysics at the University of Toronto, where she received her PhD degree in 2003 on interventional magnetic resonance imaging (MRI)-guided focused ultrasound thermal ablation therapy. She continued her academic research as a Scientist in The Hospital for Sick Children, Research Institute. In 2014 she joined the Institute of Biomedical Engineering (BME) and The Edward S. Rogers Sr. Department of Electrical & Computer Engineering at the University of Toronto as an Assistant Professor. Since 2015, she has been a member of the Translational Biology & Engineering Program in the Ted Rogers Centre for Heart Research.
Dr. Cheng’s research is focused on advancing magnetic resonance imaging (MRI) at the physiological, cellular, and molecular level. Her lab designs and synthesizes MRI contrast agents for targeted and molecular imaging. They also develop novel methods for physiological and metabolic imaging, with a particular emphasis on cardiovascular diseases.
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Dr. Sadi LoaiSenior Product Manager at ScinticaSadi Loai is a distinguished researcher specializing in biomedical engineering and medical imaging. He earned his PhD in Biomedical Engineering from the University of Toronto, where he focused on developing advanced imaging techniques for diabetes induced heart failure. Dr. Loai has made significant contributions to the field of preclinical imaging, particularly in the development and application of contrast agents in MRI, understanding the link between type II diabetes and HFpEF, and developing early diagnostic markers. Dr. Loai’s research has been published in several peer-reviewed journals, reflecting his commitment to advancing knowledge in biomedical imaging. He is currently affiliated with Scintica Instrumentation as a Product Manager, where he continues to drive innovation in preclinical imaging solutions.
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