{"knowledge_schema": {"broad_category": "Neuroscience \u2192 Neuroanatomy \u2192 Eye Movement Control", "refinement": "This problem involves understanding the neural pathways and structures involved in eye movement coordination, particularly in the context of a neurological event.", "specific_scope": "The focus is on the specific eye movement deficits observed in a patient following a pontine ischemic event, which suggests a disruption in the neural control of eye movements.", "goal": "Identify the anatomical structure that is most likely affected based on the clinical presentation of diplopia and the specific eye movement abnormalities."}, "summary": "This clinical scenario involves a 33-year-old woman with diplopia following a pontine ischemic event, characterized by the inability of her right eye to adduct during leftward gaze and nystagmus in the left eye. The problem requires understanding the neural control of eye movements and identifying the affected structure. The reticular formation is implicated due to its role in coordinating eye movements and its location in the brainstem, which is relevant given the patient's ischemic event."}