Functional Imaging

Functional imaging is a type of medical imaging that helps researchers and doctors understand how different parts of the brain or body are working in real-time. Unlike traditional imaging techniques that show structure, functional imaging focuses on activity levels, often using methods like functional MRI (fMRI) or PET scans. These techniques measure changes in blood flow or metabolic processes, allowing us to see which areas are active during specific tasks or in various states, such as rest or response to stimuli. This information is crucial for diagnosing conditions, assessing treatments, and advancing neuroscience research.