Mackenzie Cervenka and Sarah Kelley, co-directors of the Johns Hopkins Epilepsy Monitoring Unit, share details about the unit and its purpose, why patients are referred, and what happens after discharge. 1  In the EMU, seizures are recorded and studied so that proper diagnosis can be made and treatment can be optimized.
Horseradish was one of the five bitter herbs (along with coriander, horehound, lettuce, and nettle) eaten historically during the feast of the Passover; in present times, horseradish is still commonly used in the Passover Seder.
Selection and storage. Generally, horseradish root is harvested during the late fall when its leaves killed by the frost. You may also want to buy fresh roots from the markets during this season. Select fresh, stony hard root that is devoid of sprouts, mold, or soft spots.