Aaron, Naegele, Briggs, Walker, Asik Published in Epilepsia Journal


The March 2011 cover of Epilepsia.


Faculty, alumni and students from the Biology Department and Neuroscience and Behavior Department have an article titled “STEP regulation of seizure thresholds in the hippocampus,” published in Epilepsia, Volume 52, Issue 3, March 2011. Epilepsia is the journal of the International League Against Epilepsy.

The paper’s co-authors include Gloster Aaron assistant professor of biology, assistant professor of neuroscience and behavior; Janice Naegele, professor of biology, professor of neuroscience and behavior; Stephen Briggs BA ’07, MA ’08, Jeffrey Walker BA ’08, MA ’09, and biology Ph.D. candidate Kemal Asik. Paul Lombroso, a professor at Yale University, contributed to the report.

This study found that mice lacking a specific enzyme (STEP) have a significantly heightened resistance to developing epileptic seizures. The study then documents a mechanism and location in the brain where this enzyme might have its effect in regulating the seizure thresholds. Briggs and Walker were BA/MA students in the NS&B program, and they worked in the labs of Naegele and Aaron, respectively. Asik works with John Kirn, chair of the Neuroscience and Behavior Department.