The document discusses on-site neurological examinations for divers. It describes a two-part assessment: an initial assessment to gather facts about the dive profile and symptoms, and a neurological assessment to evaluate mental status, coordination, motor skills, sensory function, and reflexes. It then provides a simple nine-step neurological exam process to quickly determine any disorders or injuries, prioritizing tests of orientation, balance/coordination, and sensory perception. The assessment aims to recognize potential diving injuries and provide useful medical information without requiring a doctor on site.