Overview
The purpose of this research is to see to what extent electrical stimulation applied to the scalp (transcranial direct current stimulation or tDCS) can reduce the number and intensity of epileptic seizures.
Description
tDCS for treatment of epilepsy has been studied previously with results suggesting that it can lead to a notable seizure reduction for a limited time period after the cessation of stimulation, e.g., about one month. Here, we assess further aspects of tDCS treatment protocols, including the feasibility and safety of at-home use.
Eligibility
Inclusion Criteria
- Clinical diagnosis of focal epilepsy.
- Estimated to have at least 2 countable seizures per month.
- Has not had control with at least 2 anti-seizure medicines.
- Able to maintain a constant medication for duration of the study (rescue meds allowed).
- Subject or legally authorized representative is able to understand consent and keep a seizure diary in English.
Exclusion Criteria:
- A disease likely to progress over course of the study.
- Psychogenic non-epileptic seizures.
- Suicide attempt or psychiatric hospitalization past 2 years.
- A skin condition interfering with scalp electrodes or allergy to silver.
- Women will verify not pregnant, and if applicable, have a serum pregnancy test.