PF-06372865 in Subjects With Photosensitive Epilepsy

Inclusion Criteria:

- A diagnosis and history of photoparoxysmal response on electroencephalogram (EEG) with
or without a diagnosis of epilepsy for which subjects are taking up to 0 - 2
concomitant antiepileptic drugs.

- Subjects currently taking antiepileptic drug(s) to be on a stable dose for 4 weeks
prior to Screening Visit.

- A minimum average standardized photosensitive range (SPR) across all screening
timepoints of 4 in the most sensitive eye condition and a non-zero average in at least
one other eye condition.

Exclusion Criteria:

- Subjects with a history of status epilepticus.

- Subjects who have experienced a generalized tonic-clonic convulsion in the past 6
months, at the time of the initial screening visit.