Construction of AI Model for Precision Imaging Diagnosis of Cranial Diseases

This study is building an artificial intelligence (AI) model to help doctors more accurately diagnose brain diseases using imaging scans (such as MRI). Researchers are collecting brain scans from patients with 48 different brain conditions — ranging from tumors and strokes to infections and degenerative diseases — to train the AI to recognize and distinguish between them. **You may be eligible if:** - You have been clinically diagnosed with one of 48 specified brain conditions (including glioma, meningioma, stroke, multiple sclerosis, Alzheimer's disease, Parkinson's disease, brain infections, or various structural brain abnormalities) - You have complete and good-quality brain imaging data available - You are able to cooperate with the study procedures **You may NOT be eligible if:** - You have a severe neurological condition that is not one of the 48 conditions listed in the study - Your brain imaging data is incomplete or of poor quality - You have severe cognitive impairment that prevents you from understanding or participating in the study Talk to your doctor to see if this trial is right for you.