How Can Nanotechnology Help Diagnose Neurological Issues?
Nanotechnology can significantly enhance the MRI and PET scans by using nanoparticles to improve the resolution and specificity of these imaging techniques. For example, SPIONs can be used as contrast agents in MRI to detect early-stage brain tumors or neurodegenerative diseases like Alzheimer's. These nanoparticles can cross the BBB, providing a non-invasive way to monitor brain health.
