Cognitive and Perceptual Disturbances in a Young Man

Because this piece has no abstract, we have provided for your benefit the first 3 sentences of the full text.

Have you ever wondered what types of conditions can cause cognitive and perceptual disturbances in a patient without a psychiatric history? Have you been uncertain about what type of evaluation should be initiated? If you have, then the following case vignette (of a young man with cognitive and perceptual disturbances) should serve to provide the forum for answers to these and other questions related to strategies for the workup and treatment of such a patient.