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 Grow, Harvest and Prepare Horseradish. People have been grinding the peppery roots of horseradish into a condiment for more than 3,000 years. This tradition should be kept by more gardeners, because few plants are as easy to grow as horseradish (Amoracia rusticiana).