2026 CAP Congress / Congrès de l'ACP 2026

Session

(DPMB) T2-2 | (DPMB)

T2-2

23 Jun 2026, 14:15

U. Ottawa - Learning Crossroads (CRX) Building

625. Automatic vs manual segmentation for electron microscopy images in a male mouse

Jessica de Kort (The University of Winnipeg)

23/06/2026, 14:15

Physics in Medicine and Biology / Physique en médecine et en biologie (DPMB-DPMB)

Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

Brains are composed of neurons, containing axons. Myelin aids in propagating electrical and chemical signals by insulating axons. Postmortem studies suggest that axon properties change with various neurological conditions. Imaging methods can aid in the diagnosis process and understanding how axons change over time. Electron microscopy (EM) is the current gold standard to measure...

917. Preclinical Evaluation of Assigning Anatomical Labels in Magnetic Resonance Imaging Using a Transgenic 5XFAD Mouse Model of Alzheimer’s Disease

Alex Stoinescu (University of Windsor)

23/06/2026, 14:30

Physics in Medicine and Biology / Physique en médecine et en biologie (DPMB-DPMB)

Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

Alzheimer’s disease (AD) is the most common form of progressive neurodegenerative dementia and a leading cause of death worldwide. The definitive cause of AD remains unknown, but its development is a multifaceted etiology. Early AD diagnosis is crucial as pathology begins decades before symptoms appear, and its diagnosis can only be confirmed post-mortem. Imaging techniques such as magnetic...

925. Optimized magnetic resonance imaging sampling schemes for mapping severe magnetic field distortions near metal implants

Ms Mila Vasquez

23/06/2026, 14:45

Physics in Medicine and Biology / Physique en médecine et en biologie (DPMB-DPMB)

Oral Competition (Undergraduate Student) / Compétition orale (Étudiant(e) du 1er cycle)

Magnetic resonance imaging (MRI) is a non-ionizing diagnostic technique that detects signals from hydrogen nuclear spins precessing in a strong static magnetic field, $B_0$. Metallic materials commonly used in orthopaedic and dental implants, such as titanium and cobalt-chromium alloys, introduce large magnetic susceptibility differences that significantly distort $B_0$. These distortions lead...