Human-AI collaboration in large language model-assisted brain MRI differential diagnosis: a usability study.

Objectives: This study investigated the impact of human-large language model (LLM) collaboration on the accuracy and efficiency of brain MRI differential diagnosis.

Materials And Methods: In this retrospective study, forty brain MRI cases with a challenging but definitive diagnosis were randomized into two groups of twenty cases each. Six radiology residents with an average experience of 6.