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.
How to Harvest Horseradish. Cool soil promotes the formation of compounds that give horseradish roots their pungency, so it's best to harvest horseradish in fall, winter, and early spring. I'm ready to dig a plant or two by early October, mostly to have the warming effects of horseradish on the autumn table.