RATIONALE: Diagnostic procedures, such as specialized types of magnetic resonance imaging (MRI), may help in planning radiation therapy that does less damage to normal tissues. PURPOSE: This phase I trial is studying using functional MRI to see how well it works in planning radiation therapy in patients undergoing radiation therapy to the base of the skull and/or brain for nonmetastatic head and neck cancer.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Feasability, as assessed by the proportion of study patients with functional regions identified within the brain as receiving exit irradiation
Timeframe: 90 days