The diagnosis of<unk>  is largely clinical and involves taking a focused history and physical examination to identify possible triggers for the<unk>  and rule out other causes of abnormal ocular movements.
Oculogyric crisis
Myxedema coma
Neuroleptic malignant syndrome
Heat syncope
Diabetic coma
Epidemic dropsy
Oculocerebrorenal syndrome
Photosensitive epilepsy