Second International Symposium on Molecular Insect Science, Flagstaff, Arizona, 1993

Sensory Transduction in Insects, Free University of Berlin, Berlin, Germany, 1994

Merck & Co., 1996

Essex County College , Newark, NJ, 2001

Nottingham Trent University, Nottingham, UK, 2001

22^nd Blankenese Conference, Brain function and dysfunction, Hamburg-Blankenese, Germany, 2002

Novartis Young Investigator Conference, Barcelona, Spain, 2002

Dept of Pharmacology, Drexel University School of Medicine, Philadelphia, PA, 2004

Neural Signaling Laboratory, Dept of Anatomy and Genetics, Medical School, Oxford University, UK, 2004

National Disease Research Interchange, Philadelphia, PA, 2004

Dept of Pharmacology, George Washington University, Washington, D.C., 2004

Grand Rounds, Division of Allergy, Immunology & Rheumatology, Dept of Medicine, University of Medicine and Dentistry of New Jersey, Newark, NJ, April 2006