Kinsey Institute, Bloomington IN, USA.

Dr Erick Janssen, ejanssen@gwgate.ucs.indiana.edu researches male and female sexual arousal at the Kinsey Institute. PSYLAB equipment includes modified peripheral pulse to accommodate the Geer Gauge for female plethysmography, SC, HR, and Startle. The pictures show Dr Janssen in the recording room, and the Geer Gauge with detail.