brain scans

Brain scans are medical imaging techniques used to visualize the structure and function of the brain. Common methods include MRI (Magnetic Resonance Imaging), which uses magnets and radio waves to create detailed images, and CT (Computed Tomography) scans, which take X-ray images from different angles to produce cross-sectional views. Functional scans, like fMRI (functional MRI), measure brain activity by detecting changes in blood flow. These scans help diagnose conditions, assess brain injuries, and guide treatment by providing insights into how the brain works and identifying abnormalities. They are crucial tools in both research and clinical practice.