Bob - The ER doctor thought it was probably a small stroke but after a CAT scan and seeing two doctors including a neurologist they ruled out a stroke. The opthamologist said something happened to the third nerve. We go back to him today so am going to mention the possibility of a stroke again. Whether the confusion is from a small stroke or from PD, I concerned that clozaril is being used as there are no hallucinations.. Dorothy Ivankoe COG (68/25/ 27)