TAL Education Technology

Jul 9, 2020 · Fundamentals

Overview of Nuclear Brain Imaging Techniques: PET, MRI, and fMRI

This article provides a comprehensive overview of three nuclear brain imaging modalities—positron emission tomography (PET), magnetic resonance imaging (MRI), and functional MRI (fMRI)—detailing their physical principles, imaging mechanisms, advantages, limitations, and applications in neuroscience and clinical diagnostics.