How does fMRI reveal which parts of the brain are active? - MRI physics explained

➡️ LESSON DESCRIPTION:
This lesson explains Functional MRI (fMRI), a non-invasive imaging technique that maps brain activity by detecting changes in blood flow and oxygenation. The video explores the principles of the Blood Oxygenation Level Dependent (BOLD) signal, detailing its applications in both research and clinical settings to visualize brain function during various tasks. Objectives: 1. Define and discuss functional MRI (fMRI) 2. Identify circumstances in which fMRI is used

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